Basic

CAS No.	872-94-6
Product Name	4-methyl-2,3-dihydrothiophene 1,1-dioxide
Synonyms	4-Methyl-2,3-dihydrothiophene 1,1-dioxide; 4-Methyl-2,3-dihydro-thiophene 1,1-dioxide; thiophene, 2,3-dihydro-4-methyl-, 1,1-dioxide
Molecular Formula	C5H8O2S
Molecular Weight	132.1808

Physical property

Density	1.24g/cm3
Boiling point	298.4°C at 760 mmHg
Flash point	178.4°C
Refractive index	1.505