© 2026 Nanjing Finechem Holdings Co., Ltd,
All Right Reserved
Product Name: A-Tocopherol
Chemical Name: Alpha-Tocopherol
Synonyms: Vitamin E, d-alpha-Tocopherol
CAS Number: 59-02-9
Molecular Formula: C29H50O2
Recommended Use: Nutritional supplement, antioxidant additive, cosmetic ingredient
Supplier Details: Manufacturer and distributor contact information on the product label
Emergency Contact Number: Refer to local regulations or product packaging
GHS Classification: Not classified as hazardous
Physical Hazards: May stain or irritate skin on prolonged contact
Health Hazards: Eyes may show mild irritation, high oral doses can cause upset stomach, excessive exposure might affect blood clotting
Environmental Hazards: No immediate ecological risk at normal use
Label Elements: No pictograms required, precautionary statements on safe usage
Chemical Composition: Pure substance
Active Ingredient: Alpha-Tocopherol: 98% or greater by weight
Impurities: Minimal, usually residual plant oils or manufacturing byproducts
Other Ingredients: Trace stabilizers, antioxidant carriers for shelf life
Eye Contact: Rinse thoroughly with water for several minutes, remove contact lenses, continue flushing if irritation persists
Skin Contact: Wash off with warm soapy water, seek medical attention if rash or irritation develops
Inhalation: Move person to fresh air, get medical advice if respiratory symptoms occur
Ingestion: Rinse mouth, seek medical advice if feeling unwell, do not induce vomiting unless directed by a professional
Most Severe Effects: Allergic reaction or persistent discomfort
Suitable Extinguishing Media: Carbon dioxide, dry chemical powder, foam, sand
Unsuitable Media: Do not use a direct stream of water
Specific Hazards: On combustion, releases irritating fumes; can form flammable mixtures at high concentrations
Protective Equipment for Firefighters: Self-contained breathing apparatus, full protective clothing
Firefighting Instructions: Cool affected containers with water spray, avoid runoff into sewers or waterways
Personal Precautions: Wear protective gloves, safety goggles, and dust mask
Environmental Precautions: Prevent large spills from entering drains or watercourses
Clean-Up Methods: Absorb spilled material with inert substance (sand, earth), dispose in a closed container for safe disposal, wash area with plenty of water
Emergency Procedures: Ventilate area to remove vapors or mist
Handling: Use in well-ventilated area, avoid unnecessary skin or eye contact, wash hands before eating or drinking, keep away from sources of ignition
Storage Conditions: Store in tightly sealed containers, keep in a cool and dry place, away from heat and direct sunlight, protect from moisture and air exposure
Storage Incompatibilities: Oxidizing agents, acids, strong bases
Packing Material Recommendations: Glass or high-density polyethylene containers
Exposure Limits: None established for alpha-tocopherol
Engineering Controls: Use local exhaust ventilation for bulk handling
Personal Protective Equipment: Safety goggles, chemical-resistant gloves, lab coat
Respiratory Protection: Not required under normal use, use dust mask for powders
Hygiene Measures: Wash hands thoroughly after handling, no eating or drinking in work area
Appearance: Clear to pale yellow viscous liquid
Odor: Very mild, characteristic
Melting Point: Around 2-3°C
Boiling Point: Decomposes before boiling
Flash Point: 257°C (closed cup)
Solubility: Insoluble in water, soluble in fats and oils
pH: Not applicable
Partition Coefficient: Log Pow 12.0
Density: 0.950 g/cm³ at 20°C
Viscosity: Thick, oily consistency
Chemical Stability: Stable in closed containers at room temperature
Reactivity: Unreactive under normal conditions
Conditions to Avoid: Exposure to oxygen, strong light, heat
Incompatible Materials: Strong oxidizers, acids, alkalis
Hazardous Decomposition: Carbon oxides, acrolein, and irritating organic vapors generated on burning
Polymerization: Does not occur under recommended storage conditions
Routes of Exposure: Eyes, skin, ingestion
Acute Toxicity: Low oral toxicity (rat LD50 > 4000 mg/kg)
Chronic Effects: In very high doses might lead to vitamin E overdose, with symptoms of nausea or diarrhea
Carcinogenicity: Not listed by OSHA, IARC, or NTP as a carcinogen
Sensitization: Rare cases of contact dermatitis
Mutagenicity: No evidence in standard tests
Ecotoxicity: No known significant acute effects to aquatic organisms
Persistence and Degradability: Readily biodegradable under typical environmental conditions
Bioaccumulative Potential: Not expected to bioaccumulate
Mobility in Soil: Low mobility, strongly adsorbs to soil
Other Adverse Effects: Minimal hazard for water and soil under normal use
Waste Treatment Methods: Incinerate or dispose of in accordance with local regulations
Unused Material: Take to a licensed chemical waste disposal facility
Contaminated Packaging: Rinse before recycling or dispose as chemical waste
Precautions: Do not discharge into the environment, avoid landfill without professional assessment
Regulatory Disposal Reference: Consult regional, national, and local laws before disposal
UN Number: Not regulated
UN Proper Shipping Name: Alpha-Tocopherol (Vitamin E)
Transport Hazard Class: Not hazardous
Packing Group: Not applicable
Environmental Hazards: Not a marine pollutant
Special Precautions: Avoid rough handling during transit, prevent exposure of packaging to sunlight or excessive heat
TSCA (US): Listed
DSL/NDSL (Canada): Listed
REACH (EU): Exempted as food/nutritional substance
EINECS: 200-412-2
OSHA Hazard Status: Not hazardous
Label Requirements: Not legally required for finished products, voluntary safe handling practices recommended
Other Regulations: Complies with major food and cosmetic regulations globally, labeling standards apply in supplements and foodstuffs
