Basic

CAS No.	1003-78-7
Product Name	2,4-Dimethylsulfolane
Synonyms	2,4-Dimethyltetrahydrothiophene-1,1-dioxide; tetrahydro-2,4-dimethylthiophene 1,1-dioxide; 2,4-dimethylthiophan 1,1-dioxide; 2,4-dimethyltetrahydrothiophene 1,1-dioxide; (2S,4S)-2,4-dimethyltetrahydrothiophene 1,1-dioxide; (2S,4R)-2,4-dimethyltetrahydrothiophene 1,1-dioxide; (2R,4R)-2,4-dimethyltetrahydrothiophene 1,1-dioxide; (2R,4S)-2,4-dimethyltetrahydrothiophene 1,1-dioxide
Molecular Formula	C6H12O2S
Molecular Weight	148.2233

Physical property

Density	1.095g/cm3
Melting point	-3℃
Boiling point	279.3°C at 760 mmHg
Flash point	145.6°C
Refractive index	1.452

Hazard Symbols	F:Highly flammable; T:Toxic;
Risk Codes	R11:Highly flammable.; R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.;
Safety Description	S16:Keep away from sources of ignition - No smoking.; S23:Do not inhale gas/fumes/vapour/spray.; S24/25:Avoid contact with skin and eyes.;