Butylated Hydroxytoluene
- CAS Number
- 128-37-0
- HSN Code
- 29072990
- Molecular Formula
- C15H24O
- Catalogue Number
- AL0965
- Purity
- ≥ 99%
- Molecular Weight
- 220.36 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
2,6-di-tert-butyl-4-methylphenol is a member of the class of phenols that is 4-methylphenol substituted by tert-butyl groups at positions 2 and 6. It has a role as a ferroptosis inhibitor, a geroprotector, an antioxidant and a food additive.
Also known as 2,6-Di-tert-butyl-4-methylphenol.
- Catalogue No.
- AL0965
- CAS Number
- 128-37-0
- Molecular Formula
- C15H24O
- Molecular Weight
- 220.36 g/mol
- HSN Code
- 29072990
- Grade
- 99%
- Product Form
- Substance
Melting point: 70 °C; Boiling point: 265 °C; Flash point: 127.0 °C (260.6 °F) - closed cup; Density: 1.048 at 20 °C/4 °C; Solubility: In water, 0.6 mg/L at 25 °C.
- Appearance
- White, crystalline solid
- Shelf Life
- -
- Packaging
- Available in: 500 gm plastic bottle, 5 Kg plastic container
- Storage
- Separated from strong oxidants and strong bases. Well closed.
1.1 — Product identifier
- Chemical Name
- Butylated Hydroxytoluene
- Catalogue No.
- AL0965
- Product form
- Substance
- CAS Number
- 128-37-0
- EC Number
- 204-881-4
- Grade
- 99%
- EC Index Number
- 607-134-00-8
- Chemical Formula
- C15H24O
- HSN Code
- 29072990
- Synonyms
- 2,6-Di-tert-butyl-4-methylphenol
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Antioxidant preservative
- Uses advised against
- Not specified
1.3 — Details of the supplier of the safety data sheet
- Company identification
- Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 — Emergency Contact Details
- Phone / e-Mail
- Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
2.1 — Classification of the substance or mixture
- Classification according to Regulation (EC) No 1272/2008
- Aquatic Chronic 1
- Classification source
- ECHA C&L Inventory via PubChem CID 31404 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements
2.2 — Label elements
- Hazard pictograms
- Environmental Hazard
- Signal word
- Warning
- Hazard statements
- H410: Very toxic to aquatic life with long lasting effects
2.3 — Other hazards
- Other hazards
- None identified
3.1 — Substance
- Name
- Butylated Hydroxytoluene
- CAS No.
- 128-37-0
4.1 — Description of first aid measures
- First-aid measures after inhalation
- If a person breathes large amounts of this chemical, move the exposed person to fresh air at once.
- First-aid measures after skin contact
- If this chemical contacts the skin, wash the contaminated skin with soap and water.
- First-aid measures after eye contact
- If this chemical contacts the eyes, immediately wash (irrigate) the eyes with large amounts of water, occasionally lifting the lower and upper lids. Get medical attention immediately.
- First-aid measures after ingestion
- If this chemical has been swallowed, get medical attention immediately.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Mild irritation to skin, eyes, and respiratory tract.
4.3 — Indication of any immediate medical attention and special treatment needed
- General information
- Treat symptomatically. Show this safety data sheet to the treating physician.
5.1 — Extinguishing media
- Suitable extinguishing media
- Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- Combustible material; may produce toxic fumes when burned.
5.3 — Advice for firefighters
- Protection during firefighting
- Do not enter fire area without proper protective equipment, including respiratory protection.
6.1.1 — For non-emergency personnel
- Emergency procedures
- Contain spill and collect using appropriate methods. Dispose of in accordance with local regulations.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Sweep spilled substance into covered containers. Carefully collect remainder.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Avoid contact with skin and eyes. Use in a well-ventilated area.
- Hygiene measures
- Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 — Conditions for safe storage, including any incompatibilities
- Storage conditions
- Separated from strong oxidants and strong bases. Well closed.
8.2 — Exposure controls
- Hand protection
- Handle with gloves.
- Eye protection
- Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
- Skin and body protection
- Wear suitable protective clothing
- Respiratory protection
- Use appropriate respiratory protection if ventilation is inadequate.
9.1 — Information on basic physical and chemical properties
- Physical state
- Solid
- Colour
- White
- Odour
- Very faint, musty, occasional cresylic-type odor
- Odour threshold
- Not specified
- pH value
- Not applicable
- Relative evaporation rate (butylacetate=1)
- Not specified
- Melting point
- 70 °C
- Freezing point
- Not specified
- Boiling point
- 265 °C
- Flash point
- 127.0 °C (260.6 °F) - closed cup
- Auto-ignition temperature
- Not specified
- Decomposition temperature
- Not specified
- Flammability (solid, gas)
- Not flammable under normal conditions
- Vapour pressure
- 5.16X10-3 mm Hg at 25 °C
- Relative vapour density at 20°C
- 7.6 (Air = 1)
- Density
- 1.048 at 20 °C/4 °C
- Solubility
- In water, 0.6 mg/L at 25 °C
- Log Pow
- 5.10
- Viscosity, kinematic
- Not specified
- Viscosity, dynamic
- Not specified
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidizing
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Stable under normal conditions; avoid strong oxidizing agents.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- Decomposes on burning. Decomposes on contact with oxidizing materials.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong oxidizing agents, strong acids.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Hazardous decomposition products formed under fire conditions - Carbon oxides.
11.1 — Information on toxicological effects
- Acute toxicity
- LD50 Rat oral 890 mg/kg; LD50 Mouse oral 650 mg/kg; LD50 Mouse ip 138 mg/kg
- Skin corrosion/irritation
- Not classified (based on available data)
- Serious eye damage/irritation
- Not classified (based on available data)
- Respiratory or skin sensitisation
- Not classified (based on available data)
- Germ cell mutagenicity
- Not classified (based on available data)
- Carcinogenicity
- Not classified (based on available data)
- Specific target organ toxicity (single exposure)
- Not classified (based on available data)
- Specific target organ toxicity (repeated exposure)
- Not classified (based on available data)
12.1 — Toxicity
- Toxicity information
- Not specified
12.2 — Persistence - degradability
- Persistence - degradability
- Not specified
12.3 — Bioaccumulative potential
- Bioaccumulative potential
- Not specified
12.4 — Mobility in soil
- Mobility in soil
- Not specified
12.6 — Other adverse effects
- Environmental precautions
- Not specified
13.1 — Waste treatment methods
- Additional Info
- Dispose of contents/container in accordance with local, regional, national and international regulations.
14.1 — UN number
- UN-No. (ADR)
- 3077
- UN-No. (IMDG)
- 3077
- UN-No. (IATA)
- 3077
- UN-No. (ADN)
- 3077
- UN-No. (RID)
- 3077
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Environmentally hazardous substance, solid
- Proper Shipping Name (IMDG)
- Environmentally hazardous substance, solid
- Proper Shipping Name (IATA)
- Environmentally hazardous substance, solid
- Proper Shipping Name (ADN)
- Environmentally hazardous substance, solid
- Proper Shipping Name (RID)
- Environmentally hazardous substance, solid
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 9
14.4 — Packing group
- Packing group (ADR)
- III
- Packing group (IMDG)
- III
- Packing group (IATA)
- III
- Packing group (ADN)
- III
- Packing group (RID)
- III
14.5 — Environmental hazards
- Dangerous for the environment
- Not specified
- Marine pollutant
- Not specified
- Other information
- No supplementary information available
15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture
- 15.1.1 EU-Regulations
- Not specified
BHT is primarily used as an antioxidant preservative in food, cosmetics, plastics, and fuel formulations. It helps to prevent rancidity and degradation of products, enhancing their stability and shelf life.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL00339
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 220.36 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | ≥ 99% | 99.5% |
| Melting Point | 69-70 °C | 69.5 °C |
| Moisture Content | ≤ 0.5% | 0.3% |
| Residue on Ignition | ≤ 0.1% | 0.05% |
| Related Substances | None detected | None detected |
| Solubility | Sparingly soluble in water; soluble in organic solvents | Soluble in ethanol and hexane, insoluble in water. |
The above product is expected to comply with 99% grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 99% | ≥ 99% | m.p. 70 °C; b.p. 265 °C | ≤ 0.5% | ≤ 0.1% | None detected | In water, 0.6 mg/L at 25 °C |
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