p-Cresol
- CAS Number
- 106-44-5
- HSN Code
- 29071210
- Molecular Formula
- C7H8O
- Catalogue Number
- AL1552
- Purity
- ≥ 98%
- Molecular Weight
- 108.14 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
P-cresol is a cresol that consists of toluene substituted by a hydroxy group at position 4. It is a metabolite of aromatic amino acid metabolism produced by intestinal microflora in humans and animals.
Also known as 4-Methylphenol.
- Catalogue No.
- AL1552
- CAS Number
- 106-44-5
- Molecular Formula
- C7H8O
- Molecular Weight
- 108.14 g/mol
- HSN Code
- 29071210
- Grade
- 98% For Synthesis
- Product Form
- Substance
Melting point: 34.77 °C; Boiling point: 201.9 °C; Flash point: 85 °C (185 °F) - closed cup; Density: 1.0185 at 40 °C/4 °C; Solubility: In water, 2.15X10+4 mg/L at 25 °C.
- Appearance
- Crystalline solid [Note: A liquid above 95 degees F]
- Shelf Life
- -
- Packaging
- Available in: 500 ml glass bottle with tin cap, 2.5 Lt glass bottle with tin cap
- Storage
- Separated from strong oxidants and food and feedstuffs. Store in an area without drain or sewer access. Provision to contain effluent from fire extinguishing.
1.1 — Product identifier
- Chemical Name
- p-Cresol
- Catalogue No.
- AL1552
- Product form
- Substance
- CAS Number
- 106-44-5
- EC Number
- 203-398-6
- Grade
- 98% For Synthesis
- EC Index Number
- 604-001-00-2
- Chemical Formula
- C7H8O
- HSN Code
- 29071210
- Synonyms
- 4-Methylphenol
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Intermediate in chemical synthesis, particularly in the production of BHT and fragrances.
- 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
- Acute Tox. 3; Skin Corr. 1B
- Classification source
- ECHA C&L Inventory via PubChem CID 2879 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements
2.2 — Label elements
- Hazard pictograms
- Corrosive, Acute Toxic
- Signal word
- Danger
- Hazard statements
- H301: Toxic if swallowed; H311: Toxic in contact with skin; H314: Causes severe skin burns and eye damage
2.3 — Other hazards
- Other hazards
- Corrosive to skin and eyes; may cause respiratory irritation.
3.1 — Substance
- Name
- p-Cresol
- CAS No.
- 106-44-5
4.1 — Description of first aid measures
- First-aid measures after inhalation
- If this chemical has been inhaled, remove the exposed person to fresh air at once. If breathing has stopped, perform artificial respiration. Keep the person warm and at rest.
- First-aid measures after skin contact
- If this chemical contacts the skin, immediately wash the contaminated skin with soap and water. If this chemical penetrates the clothing, immediately remove the clothing, wash the skin with soap and water, and get medical attention promptly.
- 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
- Symptoms of exposure may include irritation of the skin, eyes, and respiratory tract, as well as nausea and vomiting.
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
- Water spray, carbon dioxide, dry chemical powder, foam.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- Vapors will seek out low-lying areas where they can accumulate.
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
- Evacuate area and ventilate. Wear appropriate protective equipment. Contain and collect spill for disposal.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Personal protection: filter respirator for organic gases and particulates adapted to the airborne concentration of the substance and chemical protection suit. Do NOT let this chemical enter the environment. Sweep spilled substance into containers. If appropriate, moisten first to prevent dusting.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Handle in a fume hood with appropriate personal protective equipment (gloves, goggles). Avoid contact with skin and eyes.
- 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 food and feedstuffs. Store in an area without drain or sewer access. Provision to contain effluent from fire extinguishing.
8.2 — Exposure controls
- Hand protection
- Protective gloves (e.g. nitrile rubber)
- Eye protection
- Chemical safety goggles or safety glasses
- 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 or liquid
- Colour
- White
- Odour
- Phenolic odor
- Odour threshold
- Not specified
- pH value
- Not specified
- Relative evaporation rate (butylacetate=1)
- Not specified
- Melting point
- 34.77 °C
- Freezing point
- Not specified
- Boiling point
- 201.9 °C
- Flash point
- 85 °C (185 °F) - closed cup
- Auto-ignition temperature
- 1038 °F (558 °C)
- Decomposition temperature
- Not specified
- Flammability (solid, gas)
- Combustible
- Vapour pressure
- 0.11 mm Hg at 25 °C
- Relative vapour density at 20°C
- 3.7 (Air = 1)
- Density
- 1.0185 at 40 °C/4 °C
- Solubility
- In water, 2.15X10+4 mg/L at 25 °C
- Log Pow
- 1.94
- Viscosity, kinematic
- Not specified
- Viscosity, dynamic
- Not specified
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidizing
- Explosive limits
- Not specified
10.1 — Reactivity
- Reactivity
- Stable under normal conditions; may react with strong oxidizing agents.
10.2 — Chemical stability
- Chemical stability
- Crystals or liquid darken with exposure to air and light.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- Reacts violently with strong oxidants. The solution in water is a weak acid.
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, and bases.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- LD50 Rat oral 207 mg/kg; LD50 Rat oral 1.8 g/kg; LD50 Rat dermal 750 mg/kg
- Skin corrosion/irritation
- H314: Causes severe skin burns and eye damage
- 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)
- UN 3455
- UN-No. (IMDG)
- UN 3455
- UN-No. (IATA)
- UN 3455
- UN-No. (ADN)
- UN 3455
- UN-No. (RID)
- UN 3455
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- p-Cresol
- Proper Shipping Name (IMDG)
- p-Cresol
- Proper Shipping Name (IATA)
- p-Cresol
- Proper Shipping Name (ADN)
- p-Cresol
- Proper Shipping Name (RID)
- p-Cresol
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 6.1 (8)
14.4 — Packing group
- Packing group (ADR)
- II
- Packing group (IMDG)
- II
- Packing group (IATA)
- II
- Packing group (ADN)
- II
- Packing group (RID)
- II
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
p-Cresol is primarily used as an intermediate in the synthesis of BHT (butylated hydroxytoluene) and various fragrance chemicals. It is also employed in research and development within the chemical synthesis industry.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL00568
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 108.14 g/mol
| Test | Standard | Observed |
|---|---|---|
| Description | Light yellowish liquid | Light yellowish liquid |
| Assay | (Min.) 98.0% | 98.5% |
| Melting range | 31 - 34°C | 33°C |
The above product complies with LR grade
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 98% For Synthesis | ≥ 98% | m.p. 34.77 °C; b.p. 201.9 °C | ≤ 0.5% | ≤ 0.1% | None detected by HPLC | In water, 2.15X10+4 mg/L at 25 °C |
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