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Celestolide

    • Product Name Celestolide
    • Alias 1,1,3,4,4,6-Hexamethyl-6,7,8,9-tetrahydro-2H-indeno[5,6-c]pyran
    • Einecs 214-946-9
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
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    Specifications

    HS Code

    698804

    Chemical Name Celestolide
    Cas Number 131-57-7
    Molecular Formula C17H22O
    Molecular Weight 242.36 g/mol
    Appearance White to off-white crystalline powder
    Odor Musky, sweet, powdery
    Melting Point 76-79 °C
    Boiling Point 159-161 °C at 1.2 mmHg
    Solubility Insoluble in water, soluble in alcohol and oils
    Logp 5.6
    Flash Point 137.5 °C
    Ec Number 205-049-2
    Pubchem Cid 8418
    Use Fragrance ingredient in perfumes and detergents
    Stability Stable under normal conditions
    Iupac Name 4-acetyl-6-tert-butyl-1,1-dimethylindan

    As an accredited Celestolide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Celestolide is packaged in a 100-gram amber glass bottle with a white screw cap and detailed hazard labeling for laboratory use.
    Shipping Celestolide is typically shipped in tightly sealed containers to protect from moisture and contamination. It should be transported in compliance with local, national, and international regulations for non-hazardous chemicals. Store in a cool, dry place, away from direct sunlight and sources of ignition. Ensure proper labeling and documentation during shipping.
    Storage Celestolide should be stored in a tightly closed container in a cool, dry, well-ventilated area, away from direct sunlight, heat sources, and incompatible materials such as strong oxidizing agents. Avoid moisture and extreme temperatures to maintain stability. Proper labeling is essential, and handling should follow standard chemical safety protocols to prevent contamination and degradation of the product.
    Application of Celestolide

    Applications of Celestolide in Industrial Manufacturing

    As a manufacturer specializing in aromatic chemicals, we supply Celestolide for multiple industrial downstream applications. Our quality control and processing systems support regulatory compliance within each segment. Below, we detail the key application channels with specifics regarding industry standards, integration points, formulation ratios, and final manufactured goods.

    1. Fine Fragrance and Perfume Compound Manufacturing

    Perfume houses and fragrance blenders use Celestolide as a musk component in high-value perfume concentrates. Our high-purity material fits into compounding stages requiring strong, lasting notes, especially for musky and woody olfactory profiles. Celestolide supports the creation of stable, long-lasting bases in both designer and luxury personal fragrances. The compound provides fixative and enhancer performance, ensuring scent longevity in the finished blend. Production teams introduce Celestolide during the heart or base note addition stage, blending with other aroma chemicals following International Fragrance Association (IFRA) guidelines.

    Industry compliance standards

    • IFRA Standards and Amendments (latest applicable updates)
    • Cosmetic Regulation (EC) No 1223/2009 (Europe)
    • US Food and Drug Administration (FDA) Title 21 CFR, subpart C (as fragrance component)
    • REACH Registration (EC 1907/2006 - Europe, as aroma substance)

    Typical usage ratio

    • 0.1% – 2.0% of the total concentrate, subject to IFRA concentration limits for specific categories
    • Precise percentage determined by perfume type (eau de parfum, toilette, cologne) and intended market restrictions

    Downstream process integration

    • Added during the main blending of alcohol or oil-based perfume compounds
    • Filtered and matured, allowing full integration with other fixatives and essential oils

    Final product types

    • Fine fragrances (eau de parfum, eau de toilette, cologne sprays)
    • Scented eaux or mists
    • Concentrated perfume oils
    • Designer fragrance lines

    2. Functional Consumer Air Care Formulation

    Celestolide plays a core role in air freshener systems where persistent, pleasant musk notes are needed. Our customers formulate household sprays, gels, and diffusers by incorporating Celestolide for its high tenacity and controlled volatility. Technical teams must adjust dosing based on product delivery method. Celestolide is compatible with both aerosol and gel matrix technologies, and formulators appreciate its binding capabilities in multi-phase blends. Air care specialists reference IFRA standards and country-specific labeling rules during formulation stages.

    Industry compliance standards

    • IFRA Air Freshener Standards (current versions)
    • US EPA Fragrance Volatile Organic Compounds (VOC) limits (40 CFR Part 59)
    • Household and Commercial Products Association (HCPA) Air Care Guidelines
    • California Air Resources Board (CARB) Consumer Product Regulations (where required)

    Typical usage ratio

    • 0.05% – 1.0% in air spray and gel formulations
    • Adjusted by type: higher for passive diffusers, lower for aerosol sprays based on market and room size requirements

    Downstream process integration

    • Metered addition into fragrance oil blends before integration with propellants or gelling agents
    • Dispersed in solvents and/or emulsifiers depending on delivery system

    Final product types

    • Room sprays
    • Gel-based air fresheners
    • Electric warmers and reed diffusers
    • Odor-masking aerosol products

    3. Personal Care and Cosmetic Scenting

    Celestolide provides long-lasting fragrance retention and musky notes to creams, lotions, and other personal care platforms. Cosmetic product developers value Celestolide for stability under both anhydrous and aqueous conditions. Manufacturers integrate the raw material during emulsion formation or final scent addition, ensuring full solubilization and homogenous distribution. Compliance with cosmetic ingredient lists and local market rules is mandatory, especially in rinse-off and leave-on categories. Celestolide supports branding in signature-scented body care portfolios.

    Industry compliance standards

    • Cosmetic Ingredient Review (CIR) listings
    • EU Cosmetic Regulation 1223/2009 (Annex III – restricted substances check)
    • China NMPA GB/T 29665-2013 (cosmetic fragrance safety requirements)
    • Japan Standards of Quasi-drugs and Cosmetics

    Typical usage ratio

    • 0.02% – 0.5% in finished personal care formulas
    • Formulators balance with total fragrance load and sensitization thresholds

    Downstream process integration

    • Added at cooling phase or post-emulsification in creams and lotions
    • Co-blended with main fragrance oil mix prior to batching and filling

    Final product types

    • Body lotions and hand creams
    • Shower gels and liquid soaps
    • Deodorants and antiperspirant sticks
    • Cosmetic wipes and fragrance tissues

    4. Laundry Detergent and Fabric Softener Fragrance Systems

    Leading detergent producers use Celestolide to deliver enduring scent profiles in both liquid and powder laundry formulations. Our product’s olfactive fixative power supports scent retention through wash and dry cycles. Detergent plants introduce Celestolide into fragrance accords prior to surfactant addition, ensuring compatibility with anionic and nonionic bases. Process engineers closely monitor dosage to meet both performance targets and industry limits, as excessive levels can impact skin safety and biodegradability. The finished fragrance is dispersed throughout the detergent matrix using high-shear mixing or encapsulation for controlled release.

    Industry compliance standards

    • IFRA Standards for Functional Products (current version)
    • EU Detergent Regulation (EC) No 648/2004
    • US EPA Safer Choice Program Fragrance Criteria
    • ISO 9001:2015 Certified Fragrance Manufacturing Practices

    Typical usage ratio

    • 0.05% – 0.3% of total detergent or softener weight
    • Adjustment based on product category (concentrated vs. diluted) and intended scent longevity

    Downstream process integration

    • Fragrance pre-mix prepared for direct addition to bulk detergent or softener blends
    • Microencapsulation optional for enhanced fabric release properties in premium lines

    Final product types

    • Liquid and powder laundry detergents
    • Fabric conditioners and softeners
    • Scent booster beads and pods
    • Dryer sheets with encapsulated fragrances

    5. Scented Polymer and Plastic Additive Formulations

    Compounders leverage Celestolide when producing plastic and polymer-based products that require a persistent, musky fragrance. Product integration occurs during masterbatch preparation, ensuring uniform aroma dispersal throughout the polymer matrix. Primary segments include scented garbage bags, bin liners, toys, and some personal care plastics. The musk character resists migration loss during high-temperature extrusion, and remains stable in end-use storage conditions. Regulatory compliance includes restrictions related to polymer contact and migration, especially in food-related and children’s products. Engineers combine Celestolide with compatible plasticizers and colorants during pelletizing or direct extrusion.

    Industry compliance standards

    • EU Regulation (EC) No 10/2011 for plastics intended for food contact (if applicable)
    • US FDA 21 CFR 177 for indirect food additives in polymers (application-specific)
    • ASTM F963 Toy Safety Standard (for scented toys and juvenile products in North America)
    • EN 71-3:2019 Safety of Toys – migration of certain elements (Europe)

    Typical usage ratio

    • 0.05% – 0.2% by weight in masterbatches or compounded plastic resins
    • Level determined by polymer type, end-use contact, and scent duration specification

    Downstream process integration

    • Added to polymer melt during masterbatch or direct compounding stages
    • Extruded, injection molded, or blow-molded into finished shapes and films

    Final product types

    • Scented garbage bags and liners
    • Scented plastic toys
    • Personal care applicators and cases with fragrance feature
    • Non-food contact packaging films
    Free Quote

    Competitive Celestolide prices that fit your budget—flexible terms and customized quotes for every order.

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    We will respond to you as soon as possible.

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    Certification & Compliance
    More Introduction

    Celestolide: Beyond Fragrance, A Story From the Manufacturer’s Bench

    Understanding Celestolide: The Journey from Raw Ingredients to Creative Formulation

    In our factory, the production of Celestolide isn’t just a daily routine or a line on a spreadsheet. Every batch draws years of hard work, listening to customer demands, and understanding changing needs across industries. Celestolide carries the chemical name 4-acetyl-6-tert-butyl-1,1-dimethylindane, and its rise as a star ingredient in modern fragrances didn’t happen because of wishful thinking. We worked up from the basics: securing reliable raw materials, refining the synthesis route, and earning trust through consistent quality.

    People see Celestolide in perfumes, detergents, and air fresheners, but rarely grasp the care taken behind its production. The finished product, often in shiny drums or pristine bags, hides a methodical sequence – precise reaction conditions, rigorous purification, multiple checkpoints for quality. As a chemical manufacturer, we know the risk when the process goes off-course: a batch with off-odors, poor solubility, or even safety concerns can sink customer confidence in a single day. Reputations ride on our ability to do it right, every time.

    Why Professionals Rely on Celestolide in Product Formulation

    Celestolide draws attention for its distinct musky, floral character and impressive performance in both leave-on and rinse-off products. We’ve watched perfumers reach for it to give body and lasting power to blends, especially those with a need for contemporary, clean musk notes that neither overwhelm nor vanish too quickly. Its molecular structure, a stable indane core with clever substituents, resists common pitfalls like yellowing or breakdown under light and air – a critical advantage over legacy musk compounds that struggled with stability.

    Other industries caught on. In laundry care, Celestolide’s tenacity allows for pleasing base notes that remain across multiple wash cycles, without the greasy residue that older musks sometimes left on fabrics. In air fresheners, volatile musks often dissipate, leaving no trace – Celestolide rides the wave of airflow for hours, balancing release and subtlety. Industrial clients routinely ask about our protocols for homogeneity, because clumping or separation kills performance in automated dosage systems. We run each lot through tests for melting point, GC purity, and even flow under variable humidity to be certain downstream operations stay free of headaches.

    Model and Specifications: Tools for Trust

    We manufacture Celestolide under a consistent product code, tied tightly to batch documentation and analytical records. Product purity always runs at a high percentage, with tightly controlled levels for trace impurities and moisture. Our GC methods track known synthetic byproducts, while advanced spectroscopy highlights unexpected contamination before it can ever reach packing. Physical properties matter – crystal form and particle size influence blending with other materials, and we monitor both to keep results repeatable at every client’s site.

    Product performance comes from this attention to detail. As manufacturers, we know that the fragrance market cannot tolerate fluctuations in odor profile, especially when scaling up from a trial to full production. Downstream users deserve a product that won’t require last-minute reformulation or result in customer complaints. The shape, color, and even the solvent residue all play into the final product’s success, and we obsess over each variable with that in mind.

    Celestolide Versus Alternative Musks: Hard Lessons from the Plant Floor

    Old habits die hard in the specialty chemicals world, and musky scents used to come from natural sources or nitro musks—costly and not always safe. Later, companies looked for alternatives with less skin sensitivity and better biodegradation. We learned through years of feedback and our own troubleshooting: not every synthetic musk delivers the unique combination of diffusive strength, fixative power, and easy integration offered by Celestolide.

    Galaxolide, for instance, remains a rival. It brings broad musk appeal, but has been flagged more often in environmental assessments. We’ve run side-by-side stability tests, comparing Celestolide with Galaxolide and other polycyclic musks, watching how each holds up under heat, UV, and high humidity. Celestolide’s chemical backbone gives it edge—it resists breakdown and gives a clean finish, with fewer byproduct odors even after accelerated aging.

    Cost efficiency also matters, and while some upstart products promise lower prices on paper, they often demand extra stabilizers or processing steps downstream. Over the long haul, purity and predictability cut costs that never appear on an invoice. Our investment in consistent analytics and a robust supply chain saves our clients from unplanned reformulation cycles or end-user complaints. No one wins when a product line needs a recall due to off-odor or instability; Celestolide’s behavior under stress earns it a preferred seat in our clients’ catalogs.

    Celestolide’s Role in the Fragrance Revolution

    As fragrance trends shift, so must the backbone ingredients. New legislation and consumer awareness around sustainability, allergies, and transparency mean that manufacturers like us come under increasing scrutiny. Celestolide’s profile matches the moment – low allergenic potential, lower bioaccumulation concerns compared with some older synthetic musks, and traceability through every step of production. Our plant operators and quality control staff understand that a small misstep—cutting corners or skipping checks—can undo decades of trust within a demanding marketplace.

    Technicians at our facility track every stage. Error margins stay tight, parameter drift quickly triggers a re-examination of process controls. We partner with environmental and toxicological experts, drawing on published studies and in-house tests to update our data and address regulatory shifts. If a new regulation emerges around a trace impurity, we revisit our process immediately, validating with actual plant data before adjusting labels or Certificates of Analysis.

    Supporting Sustainable Formulation

    Manufacturers play a quiet but vital role in shaping environmental outcomes. Choices we make at the synthesis stage ripple outward. Celestolide allows formulators to achieve strong, desirable fragrance notes at low dosage, limiting the environmental footprint per end product. Efficient synthetic procedures mean we generate less waste per kilogram made, and closed-loop solvent recovery verifiably reduces emissions and effluent loads.

    During the last decade, customers began requesting more detailed information on origin and fate. We responded not only with paperwork, but process changes: high-efficiency reactors, on-site solvent recycling, even upstream audits of our suppliers. As legislation tightens around persistent organic pollutants, we study soil and water breakdown rates for our finished Celestolide, publishing data to regulatory and industry bodies so compliance moves beyond good intentions.

    A Manufacturer’s Perspective on Quality: From Small Scale to Full Plant Runs

    In early days, we struggled with batch variability. Plant scale-up often exposes weaknesses missed on the bench – differences in heat transfer, mixing, and even the quirks of different reactor coatings. Our team of chemists and process engineers learned to anticipate problems before they reached the drum. Batch-to-batch records stretch back years now, providing proof points for auditors and reassurance for new customers hedging against risk.

    Routine doesn’t make for exciting reading, but it’s what stands between a dependable supply and a market full of recalls or substandard fragrance. Every worker learns the full Celestolide route, understanding where a shortcut could lead to downstream complaints, how a slight tweak in parameters can influence the final tonality of the musk. We shut down production lines quickly if a result drifts out of spec. That attention protects our partners from integrating subpar material, and lets us correct before mistakes ripple downstream.

    Solving Real-World Challenges: Odor Consistency and Regulatory Watchfulness

    Clients trust us for more than high-purity product. They ask for technical guidance – how to blend Celestolide for new formats, how to anticipate changes in finished product scent after months in storage, or how to meet different international thresholds for synthetic musks. Our willingness to field those questions, dig through years of data, and sometimes rework a batch for unusual needs cements long-term partnerships.

    The regulatory landscape around fragrances and flavor ingredients looks nothing like it did ten years ago. Several polycyclic musks came under review, and some have faced outright bans in certain countries. Our compliance and R&D teams keep a running tally of upcoming changes, feeding those insights into production schedules and future product design. False positives, badly interpreted data, or new hazard classifications can threaten supply relationships overnight. We’ve learned to verify every claim, source the most current scientific literature, and respond with transparent, accessible updates.

    From the Factory Outwards: Delivering Beyond the Drum

    Most customers don’t see the hard hats, the noise, or the midnight alarms in the plant—they experience only the raw material, ready for blending in their own assembly line. Our responsibility extends far beyond the shipment itself. We field questions about performance at high temperatures for automatic dosing in large-scale detergent plants, humidity-induced clumping in tropical climates, or batch-to-batch tone shifts in sensitive fine fragrance blends.

    We maintain a technical support team on call, not just to reassure, but to pull samples for re-checking and support troubleshooting in real production scenarios. Sometimes a new customer brings unfamiliar base materials or blending equipment, and we work together with them to optimize Celestolide’s integration, even altering particle size upon request. For established partners, we keep long-term batch records and can resolve rare technical hiccups by referencing years of historical data, offering tweaks or even special blends as needed.

    Continuous Improvement and Forward-Looking Responsibility

    Real improvement doesn’t come from slogans or one-off initiatives. It comes from adjusting, auditing, and honestly reviewing every process, seeing where waste occurs, where an odor drifted, or where an impurity level crept up unnoticed. Routine meetings between lab, production, and quality control push us to keep Celestolide ranked among the most reliable musks available.

    We track worldwide discussions around fragrance allergies, environmental persistence, and biodegradation. Whenever possible, we pool resources with universities and independent analysts to update our understanding of Celestolide’s behavior—not hiding flaws, but fixing and improving. That’s the strength of a manufacturing culture that owns mistakes, listens to feedback from inside and outside, and responds to the science rather than gut feeling or habit.

    Celestolide in the Global Supply Chain

    Key customers—from multinational consumer goods companies to niche perfumers—have woven Celestolide into bestselling lines. Our diverse logistics team handles peak demand seasons, netting careful inventory planning to keep critical supply during spikes. Over the years, we watched the flow of material across continents, tracking how climate, transport modes, and even regional regulation shape requests for special packs, documentation, or modified physical specs.

    We weathered raw material shortages by building relationships up and down the chain, not just relying on storage or spot buying. This approach translates into real-world assurance for customers. They can trust supplies won’t evaporate without warning, and if a genuine supply disruption arises (such as during pandemic or weather shutdowns), we give updates promptly and work through alternatives together.

    Celestolide: A Manufacturer’s Legacy, A Formulator’s Essential Tool

    No supplier achieves perfection, but a manufacturer’s consistent focus on detail, honesty about limits, and willingness to innovate sets long-term partners up for success. Celestolide’s track record was built batch by batch, troubleshooting every hiccup, learning from every customer return and every regulatory ask. It’s a lesson honed over decades—chemical manufacturing isn’t about chasing fads or cutting corners. Instead, it’s about earning lasting trust through visible, reliable results in every shipment.

    Personal involvement—walking the lines, sampling output, sharing data with clients, responding to complaints, and acting on new research—is the essence of the job. As we continue refining Celestolide, adding smarter controls, and supporting clients through fast-changing regulations and tastes, one fact endures: real trust comes from substance. Every shipment, every technical call, every regulatory update stands on that promise.