© 2026 Sinochem Nanjing Corporation,
All Right Reserved
Product Name: Tulobuterol Hydrochloride
Chemical Name: (±)-α-[(tert-butylamino)methyl]-2,5-dichlorobenzyl alcohol hydrochloride
CAS Number: 56796-20-4
Manufacturer: [Company Information Required]
Recommended Use: Pharmaceutical synthesis, research applications
Synonyms: 2,5-Dichloro-α-(tert-butylaminomethyl)benzyl alcohol hydrochloride
Emergency Contact: [Company Emergency Number]
Classification: Harmful if swallowed, causes serious eye irritation
Signal Word: Warning
Hazard Statement: May cause respiratory irritation; can irritate the digestive tract; contact with eyes causes irritation
Pictograms: Exclamation mark (GHS07)
Precautionary Statements: Avoid breathing dust, wash skin thoroughly after handling, use only outdoors or in well-ventilated area, wear protective gloves and eye protection
Target Organs: Respiratory system, digestive system, eyes
Chemical Ingredient: Tulobuterol Hydrochloride
Concentration: ≥98%
CAS Number: 56796-20-4
Impurities: May contain trace solvents from synthesis
Additives: None expected
Inhalation: Move person to fresh air, keep at rest, seek medical attention for symptoms such as coughing or shortness of breath
Skin Contact: Remove contaminated clothing, wash skin with plenty of water and soap, seek medical help if irritation persists
Eye Contact: Immediately flush eyes with running water for at least 15 minutes, remove contact lenses if easy, get prompt medical attention
Ingestion: Rinse mouth with water, do not induce vomiting, immediately call poison control or a doctor
Most Important Symptoms: Eye or respiratory irritation, possible nausea if large amounts ingested
Special Notes to Physician: Treat symptomatically, monitor respiratory and cardiac functions
Suitable Extinguishing Media: Use dry chemical, foam, carbon dioxide, or water spray based on surroundings
Unsuitable Media: Do not use direct water jet as dust can spread
Specific Hazards: Thermal decomposition releases toxic fumes (hydrogen chloride, nitrogen oxides, carbon monoxide)
Protective Equipment: Firefighters must wear self-contained breathing apparatus and chemical-resistant suit
Firefighting Procedures: Evacuate area, control runoff, cool exposed containers with water spray
Personal Precautions: Wear gloves, safety goggles, dust mask or respirator, avoid breathing powders
Environmental Precautions: Prevent entry into drains, ditches, or surface water as harmful effects on aquatic life are possible
Cleaning Methods: Collect spillage by gentle sweeping or vacuuming with a device equipped with filter, transfer to a sealed container for disposal
Decontamination: Wash spill area with water and detergent after removal
Ventilation: Increase airflow in affected area to prevent dust buildup
Handling: Avoid exposure to dust, do not eat, drink, or smoke near the working area, handle only in well-ventilated settings, keep away from incompatible substances like strong oxidizers
Storage: Store locked up in a tightly closed container, in a dry, cool, well-ventilated location, protected from light and heat
Incompatibilities: Keep separate from strong acids, bases, and oxidizers
Hygiene Measures: Wash hands and face thoroughly after using, change contaminated clothing
Engineering Controls: Use with adequate ventilation, preferably inside a chemical fume hood; local exhaust recommended
Exposure Limits: No specific occupational exposure limit established; keep exposure as low as possible
Personal Protective Equipment: Wear chemical-resistant gloves, lab coat, safety glasses or goggles; wear a respirator in case of dust formation
Environmental Controls: Avoid release into the environment, use containment where possible
Appearance: White or off-white crystalline powder
Odor: Odorless or slight characteristic pharmaceutical smell
pH: Not available in solid form; solutions may be slightly acidic
Melting Point: 195–202°C
Boiling Point: Not applicable (decomposes)
Solubility: Freely soluble in water, soluble in ethanol
Vapor Pressure: Not applicable
Density: Approximately 1.3 g/cm³
Flash Point: Not determined
Partition Coefficient (log Kow): Not available
Decomposition Temperature: Above 200°C may generate toxic gases
Chemical Stability: Stable under storage conditions recommended
Conditions to Avoid: Moisture, excessive heat, direct sunlight
Incompatible Materials: Strong oxidizing agents, strong acids, bases
Hazardous Decomposition Products: Hydrogen chloride, nitrosamines, carbon oxides
Polymerization: No hazardous polymerization expected
Acute Toxicity: LD50 (oral, rat) for tulobuterol hydrochloride not widely published, believed to be moderate
Routes of Exposure: Inhalation, ingestion, skin and eye contact
Irritation: Irritant to eyes and mucous membranes
Symptoms: Headache, dizziness, nausea, coughing, irritation
Chronic Effects: No long-term toxicity data readily available for humans; animal studies have found possible nervous system effects at high exposure
Carcinogenicity: Not listed as carcinogen
Mutagenicity: No data suggest mutagenic potential
Reproductive Toxicity: Animal data limited; consult specialized sources for investigation
Ecotoxicity: Potentially harmful to aquatic organisms based on structure-activity relation
Persistence and Degradability: Degradation rate not well established; may persist in soil or water if released
Bioaccumulation: Expected to have low potential for bioaccumulation
Mobility in Soil: Soluble in water; may migrate through soil and contaminate groundwater
Other Adverse Effects: Large spills may impact microbial community in wastewater treatment plants
Waste Treatment Methods: Dispose as hazardous chemical waste in accordance with local, regional, and national regulations
Recommended Disposal: Incinerate in approved facility capable of handling pharmaceutical waste containing halogens
Container Disposal: Rinse empty containers thoroughly; destroy via incineration or contract with permitted disposal contractor
Do Not: Discharge to sewer systems or environment
UN Number: Not assigned for Tulobuterol Hydrochloride
Shipping Name: Chemical, n.o.s. (not otherwise specified), consult shipper
Transport Hazard Class: Not classified as hazardous for transport under most regulations
Packing Group: Not applicable
Environmental Hazards: Avoid spillage; not a marine pollutant in small quantities
Special Precautions: Use securely closed packaging; transport according to laboratory safety protocols
Safety, Health and Environmental Regulation: Not directly listed in many chemical inventory control lists but falls under general pharmaceutical handling rules and workplace chemical safety laws
OSHA Status: Not specifically regulated; general workplace controls recommended
REACH Status: For laboratory use and pharmaceutical production, compliance with EU and country-specific chemical management requirements applies
Other Regulations: Pharmaceutical drug laws govern end use; environmental release regulated by wastewater and hazardous substance legislation
