o-Xylene
- CAS Number
- 95-47-6
- HSN Code
- 29024100
- Molecular Formula
- C8H10
- Catalogue Number
- AL1580A
- Purity
- ≥ 98%
- Molecular Weight
- 106.17 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
o-Xylene (1,2-dimethylbenzene) is a colorless, flammable liquid that is a positional isomer of xylene. It is primarily used as an industrial precursor to phthalic anhydride, which is a key component in the production of plasticizers, resins, and dyes. With a purity of 98%, this grade is specifically intended for synthesis applications, ensuring high quality and consistency for industrial processes. Its chemical structure allows it to participate in various chemical reactions, making it a valuable solvent and reagent in organic synthesis.
Also known as 1,2-Dimethylbenzene.
- Catalogue No.
- AL1580A
- CAS Number
- 95-47-6
- Molecular Formula
- C8H10
- Molecular Weight
- 106.17 g/mol
- HSN Code
- 29024100
- Grade
- For Synthesis
- Product Form
- Substance
o-Xylene is a colorless liquid with a characteristic sweet odor. It has a density of 0.881 g/mL at 20°C and a boiling point of approximately 144.4°C. The melting point is around -25.2°C, and it is soluble in organic solvents such as ethanol and ether, but only slightly soluble in water. The vapor pressure at 20°C is about 6.1 mmHg, indicating its volatility. The flash point is 25°C, categorizing it as a flammable liquid.
- Appearance
- Colorless liquid
- Shelf Life
- 2 years
- Packaging
- Available in 1L, 5L, and 25L containers
- Storage
- Store in a cool, well-ventilated area away from sources of ignition.
1.1 — Product identifier
- Chemical Name
- o-Xylene
- Catalogue No.
- AL1580A
- Product form
- Substance
- CAS Number
- 95-47-6
- EC Number
- 202-422-2
- Grade
- For Synthesis
- EC Index Number
- 601-021-00-3
- Chemical Formula
- C8H10
- HSN Code
- 29024100
- Synonyms
- 1,2-Dimethylbenzene
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Industrial precursor to phthalic anhydride and solvent in organic synthesis
- 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
2.3 — Other hazards
- Other hazards
- Flammable liquid and vapor; may cause skin and eye irritation.
3.1 — Substance
- Name
- o-Xylene
- CAS No.
- 95-47-6
4.1 — Description of first aid measures
- First-aid measures after inhalation
- Move to fresh air. If symptoms persist, seek medical attention.
- First-aid measures after skin contact
- Wash with soap and water. If irritation occurs, seek medical attention.
- First-aid measures after eye contact
- Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. If irritation persists, seek medical attention.
- First-aid measures after ingestion
- Do not induce vomiting. Rinse mouth and seek medical attention immediately.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Headache, dizziness, nausea, and irritation of the skin and eyes.
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
- Flammable; may produce toxic fumes in a fire.
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 eliminate all ignition sources. Contain and collect spillage.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Absorb spillage with non-combustible material and place in a suitable container for disposal.
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 and avoid inhalation of vapors.
- 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
- Store in a cool, dry place in tightly closed containers.
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
- Liquid
- Colour
- Colorless
- Odour
- Sweet, aromatic
- Odour threshold
- Not established
- pH value
- Not applicable
- Relative evaporation rate (butylacetate=1)
- Not established
- Melting point
- -25.2 °C
- Freezing point
- Not applicable
- Boiling point
- 144.4 °C
- Flash point
- 25 °C
- Auto-ignition temperature
- > 500 °C
- Decomposition temperature
- Not established
- Flammability (solid, gas)
- Flammable liquid
- Vapour pressure
- 6.1 mmHg at 20°C
- Relative vapour density at 20°C
- 3.7
- Density
- 0.881 g/mL
- Solubility
- Slightly soluble in water, soluble in organic solvents
- Log Pow
- 3.15
- Viscosity, kinematic
- Not established
- Viscosity, dynamic
- Not established
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidizing
- Explosive limits
- 1.1 - 7.0 vol%
10.1 — Reactivity
- Reactivity
- Stable under normal conditions. Reacts with strong oxidizing agents.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- No dangerous reactions known under normal conditions of use.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong oxidizers, strong acids, and bases.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- LD50 (oral, rat) > 5000 mg/kg.
- Skin corrosion/irritation
- Causes mild skin irritation.
- Serious eye damage/irritation
- Causes serious eye irritation.
- Respiratory or skin sensitisation
- Not a skin sensitizer.
- Germ cell mutagenicity
- Not classified
- Carcinogenicity
- Not classified
- Specific target organ toxicity (single exposure)
- May cause drowsiness or dizziness.
- Specific target organ toxicity (repeated exposure)
- Not classified
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 1307
- UN-No. (IMDG)
- UN 1307
- UN-No. (IATA)
- UN 1307
- UN-No. (ADN)
- UN 1307
- UN-No. (RID)
- UN 1307
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- o-Xylene
- Proper Shipping Name (IMDG)
- o-Xylene
- Proper Shipping Name (IATA)
- o-Xylene
- Proper Shipping Name (ADN)
- o-Xylene
- Proper Shipping Name (RID)
- o-Xylene
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 3
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
o-Xylene is widely used in the chemical industry as a precursor to phthalic anhydride, which is essential for producing plasticizers, resins, and various dyes. Additionally, it serves as a solvent in organic synthesis, particularly in the formulation of paints, coatings, and adhesives. Its role in the production of specialty chemicals and as a solvent in laboratory settings further underscores its importance in both industrial and research applications.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL1580A
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 106.17 g/mol
| Test | Standard | Observed |
|---|---|---|
| Description | Clear colorless liquid. | Clear colorless liquid. |
| Assay (GC) | 99 % min | 99.10% |
| Wt. per ml (at 20 0c) | 0.878-0.881g | 0.879g |
| Refractive index (n)20 D | about 1.5054 | 1.5056 |
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% | -25.2 °C / 144.4 °C | ≤ 0.5% | ≤ 0.1% | None detected | Slightly soluble in water, soluble in organic solvents |
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