Formula: | C₈H₁₀ |
CAS Number: | 1330-20-7 |
EC Number (EINECS): | 215-535-7 |
HS Code: | 29024400 |
UN Number: | 1307 |
IUPAC Name: | Dimethylbenzene |
Also Known As: | Xylol; Mixed Xylenes; Methyltoluene |
Molecular Weight, g/mol: | 106.16 |
Appearance: | Clear, colorless liquid |
Odor: | Sweet, aromatic |
Melting Point, °C: | -47 to -25 (depending on isomer) |
Boiling Point, °C: | 137–144 |
Density, g/cm³ (at 20°C): | 0.86–0.88 |
Flash Point, °C: | 27 (closed cup) |
Refractive Index (20°C): | 1.496 |
Vapor Pressure (at 20°C): | 6–9 mmHg |
Purity, %: | ≥99 |
Grades Available: | Industrial, Solvent Grade |
Packaging: | 200L steel drums, 1000L IBCs, bulk tanks |
Primary Applications
Industrial solvent for paints, coatings, varnishes, and inks
Used in adhesives and sealants
Cleaning and degreasing agent
Secondary Applications
Intermediate in production of terephthalic acid and phthalic anhydride
Used as a diluent in pesticides and agricultural chemicals
Fuel additive and octane booster in gasoline blending
End Industries Served: Paints & Coatings, Adhesives, Chemicals, Oil & Gas, Automotive, Agrochemicals
Hazard Class (GHS): Flammable liquid (Category 3), Acute Toxicity (Category 4), Skin Irritant (Category 2), Aspiration Hazard (Category 1)
Hazard Statements (H-Codes):
H226: Flammable liquid and vapor
H332: Harmful if inhaled
H312: Harmful in contact with skin
H315: Causes skin irritation
H304: May be fatal if swallowed and enters airways
Precautionary Statements (P-Codes):
P210: Keep away from heat/sparks/open flames
P280: Wear protective gloves/eye protection
P301 + P310: IF SWALLOWED – Immediately call a POISON CENTER/doctor
P331: Do NOT induce vomiting
P403 + P235: Store in a well-ventilated place. Keep cool
Storage Conditions
Store in cool, dry, well-ventilated area
Keep containers tightly closed and away from heat or ignition sources
Use explosion-proof equipment and grounding/bonding during transfer
Transport Information
ADR/RID: Class 3, UN1307, PG III
IMDG: Class 3, UN1307, PG III
IATA: Class 3, UN1307, PG III