Solvents
REACH
Isododecane
CAS Number
31807-55-3
EC Number
250-816-8
What is Isododecane?
Isododecane (CAS 31807-55-3) is a branched-chain hydrocarbon solvent.
Where is Isododecane used?
- Color cosmetics and skin care: volatile carrier for pigments, silicones and film-forming polymers
- Hair care: delivery of conditioning actives and styling agents without residue buildup
- Automotive and metalworking: diluent and carrier fluid in protective coatings
- Release agents and precision cleaning formulations: controlled evaporation
- Aerosol and spray formulations adjust viscosity and solvent balance.
Good to know: Cosmetic-grade specification meets personal care manufacturing requirements; technical grade serves industrial end uses.
Commercial specifications
- Drum and IBC quantities
- Purity levels and lot documentation aligned with supplier programs
Other Names (Synonyms)
2-Methylundecane|Undecane, 2-methyl-|H40FL8477B|RefChem:476305|Hyfrane 120|Permethyl 99A|Fancol ID
What are the physical properties of Isododecane?
Boiling Point 205-230 °C
Density 0.74
Flash Point 170-195°C
Form Liquid
Water Solubility Immiscible with water.
Refractive Index 1.4210
Log P 6.665 (est)
How is Isododecane classified and handled safely? Learn More
Danger
GHS02· Flammable GHS08· Health Hazard
Hazard Statements
H226 Flammable liquid and vapor
H304 May be fatal if swallowed and enters airways
Precautionary Statements
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/…] equipment.
Which trade and regulatory codes apply to Isododecane?
UN Number 2286
ADR Class 3
Packing Group III
WGK (Germany) 3