2-methyl-2,5-dihydrothiophene 1,1-dioxide

Modify Date: 2025-09-21 13:46:57

2-methyl-2,5-dihydrothiophene 1,1-dioxide Structure
2-methyl-2,5-dihydrothiophene 1,1-dioxide structure
Common Name 2-methyl-2,5-dihydrothiophene 1,1-dioxide
CAS Number 6007-71-2 Molecular Weight 132.18100
Density 1.217g/cm3 Boiling Point 284.9ºC at 760 mmHg
Molecular Formula C5H8O2S Melting Point N/A
MSDS N/A Flash Point 163.6ºC

 Names

Name 2-methyl-2,5-dihydrothiophene 1,1-dioxide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.217g/cm3
Boiling Point 284.9ºC at 760 mmHg
Molecular Formula C5H8O2S
Molecular Weight 132.18100
Flash Point 163.6ºC
Exact Mass 132.02500
PSA 42.52000
LogP 1.44030
Index of Refraction 1.498

 Synthetic Route

~88%

2-methyl-2,5-dihydrothiophene 1,1-dioxide Structure

2-methyl-2,5-di...

CAS#:6007-71-2

Literature: Chou, Ta-shue; Hung, Su Chun; Tso, Hsi-Hwa Journal of Organic Chemistry, 1987 , vol. 52, # 15 p. 3394 - 3399

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2-methyl-2,5-dihydrothiophene 1,1-dioxide Structure

2-methyl-2,5-di...

CAS#:6007-71-2

Literature: Krug; Rigney Journal of Organic Chemistry, 1958 , vol. 23, p. 1697 Full Text View citing articles Show Details Grummitt et al. Journal of the American Chemical Society, 1950 , vol. 72, p. 5167,5168

 Synonyms

2-methyl-3-sulfolene
piperylene sulfone
2,5-Dihydro-2-methylthiophene 1,1-dioxide
2-methyl-2,5-dihydrothiophene-S-dioxide
2-Methylsulfolene
2-Methylsulfol-3-ene
THIOPHENE,2,5-DIHYDRO-2-METHYL-,1,1-DIOXIDE
2-Methyl-2,5-dihydro-thiophen-1,1-dioxid
2-methyl-2,5-dihydro-thiophene 1,1-dioxide
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