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Material Safety Data Sheet: Shikimic Acid

Identification

Product Name: Shikimic Acid
Synonyms: (−)-Shikimic acid
Chemical Formula: C7H10O5
CAS Number: 138-59-0
Recommended Use: Pharmaceutical intermediate, chemical synthesis, research and laboratory uses
Supplier: Company contact details available upon request
Emergency Phone: Refer to local poison control or supplier’s hotline

Hazard Identification

Classification: Not classified as hazardous under GHS criteria
Health Hazards: May cause mild skin or eye irritation; respiratory discomfort possible from dust inhalation
Environmental Hazards: Data not fully established; avoid large releases to water or soil
Label Elements: No required pictogram; handle with general good chemical hygiene
Precautionary Statements: Avoid breathing dust, avoid contact with skin and eyes, wash hands thoroughly after handling

Composition / Information on Ingredients

Chemical: Shikimic Acid
CAS Number: 138-59-0
Concentration: ≥98% pure
Impurities: Minimal; lab reagent grade standards
Molecular Weight: 174.15 g/mol

First Aid Measures

Inhalation: Move person to fresh air, seek medical attention if discomfort persists
Skin Contact: Wash area with soap and plenty of water, remove contaminated clothes
Eye Contact: Rinse gently with water for several minutes, remove lenses if present and easy to do, seek medical advice for irritation
Ingestion: Rinse mouth with water, do not induce vomiting, seek medical attention as a precaution

Fire-Fighting Measures

Suitable Extinguishing Media: Water spray, dry chemical, carbon dioxide, foam
Special Hazards: May produce carbon oxides under combustion
Protective Equipment: Firefighters use full protective clothing, self-contained breathing apparatus
Advice: Cool fire-exposed containers using water spray; keep away from strong oxidizers

Accidental Release Measures

Personal Precautions: Avoid dust formation, ensure ventilation in area
Environmental Precautions: Prevent major quantities from entering drains or waterways
Cleanup Methods: Use gloves and protective eyewear, sweep or scoop carefully, place in proper disposal container, clean area with water after material removal

Handling and Storage

Handling: Wear protective gloves, goggles, and coat, avoid dust generation, handle in designated chemical areas
Storage: Keep container tightly closed, store in a cool, dry place away from incompatible substances, avoid sunlight and direct heat
Incompatibilities: Strong oxidizers, strong bases

Exposure Controls and Personal Protection

Exposure Limits: No occupational exposure limit provided
Engineering Controls: Use local exhaust ventilation, work in fume hoods if available
Personal Protective Equipment: Gloves made of chemical-resistant material, safety goggles, lab coat, dust mask or NIOSH-approved respirator if dust exposure is possible
Hygiene Measures: Wash hands after handling, do not eat or drink while using, remove contaminated clothing

Physical and Chemical Properties

Appearance: White to off-white crystalline powder
Odor: Odorless
pH (1% solution): Approximates 3.0–4.0
Melting Point: 188–195 °C
Boiling Point: Not applicable; decomposes
Solubility: Soluble in water, slightly soluble in ethanol
Density: About 1.34 g/cm³
Partition Coefficient: Log Kow -2.05
Vapor Pressure: Negligible at room temperature
Decomposition Temperature: Around 197 °C

Stability and Reactivity

Chemical Stability: Stable under standard ambient temperature and pressure
Reactivity: Does not react under normal laboratory conditions
Conditions to Avoid: Excessive heat, exposure to strong light, incompatible chemicals
Incompatible Materials: Oxidizing agents, strong bases
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide under fire conditions

Toxicological Information

Acute Toxicity: Oral LD50 (rat) > 2000 mg/kg (estimated, not acutely toxic)
Skin Corrosion/Irritation: May cause mild irritation
Eye Damage/Irritation: May result in mild, reversible irritation
Respiratory Sensitization: Dust may be irritating; no sensitization data available
Germ Cell Mutagenicity: No data found indicating mutagenic potential
Carcinogenicity: No evidence of carcinogenic effects recognized
Reproductive Toxicity: Not classified as a reproductive toxicant
Symptoms of Overexposure: Throat soreness, coughing, eye redness, skin dryness on prolonged or repeated exposure

Ecological Information

Aquatic Toxicity: No measured data available; material considered low environmental hazard
Persistence and Degradability: Readily biodegradable in soil and water
Bioaccumulative Potential: Log Kow suggests low potential for bioaccumulation
Mobility in Soil: Expected to be mobile in water; low binding to soil
Other Adverse Effects: None known; limit unnecessary release to minimize local impact

Disposal Considerations

Waste Treatment Methods: Dispose of residue through certified waste disposal contractor
Unused Product: Send for chemical recycling, incineration, or hazardous waste landfill per laws
Contaminated Packaging: Rinse thoroughly, recycle only after confirmed cleaning
Regulations: Dispose according to local, regional, and national legislation for chemical waste

Transport Information

UN Number: Not regulated for transport
Proper Shipping Name: Shikimic Acid, Not Dangerous Goods
Transport Hazard Class: Not classified
Packing Group: Not applicable
Environmental Hazards: Not a marine pollutant
Special Precautions: Secure container to avoid breakage or spillage

Regulatory Information

TSCA: Listed in US TSCA Inventory
REACH: Registered for research and laboratory use
OSHA Hazard Communication: Not considered hazardous
WHMIS (Canada): Exempt or not classified
SARA Title III: Not a hazardous substance under Sections 302, 304, 313
Other Regulations: Follow all regional and national laws governing use of laboratory chemicals