2-ethyl-3-methylthiophene

Modify Date: 2025-09-10 21:27:10

2-ethyl-3-methylthiophene Structure
2-ethyl-3-methylthiophene structure
Common Name 2-ethyl-3-methylthiophene
CAS Number 31805-48-8 Molecular Weight 126.21900
Density 0.986g/cm3 Boiling Point 161.3ºC at 760mmHg
Molecular Formula C7H10S Melting Point N/A
MSDS N/A Flash Point 33.7ºC

 Names

Name 2-ethyl-3-methylthiophene
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.986g/cm3
Boiling Point 161.3ºC at 760mmHg
Molecular Formula C7H10S
Molecular Weight 126.21900
Flash Point 33.7ºC
Exact Mass 126.05000
PSA 28.24000
LogP 2.61890
Index of Refraction 1.521
InChIKey VVSCPYCHXFEKLF-UHFFFAOYSA-N
SMILES CCc1sccc1C

 Safety Information

HS Code 2934999090

 Synthetic Route

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2-ethyl-3-methylthiophene Structure

2-ethyl-3-methy...

CAS#:31805-48-8

Literature: Lamy et al. Journal of the Chemical Society, 1958 , p. 4202,4204

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2-ethyl-3-methylthiophene Structure

2-ethyl-3-methy...

CAS#:31805-48-8

Literature: Mohamadi; Spees; Grindey Journal of Medicinal Chemistry, 1992 , vol. 35, # 16 p. 3012 - 3016

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-Aethyl-3-methyl-thiophen
EINECS 250-813-1
Thiophene,2-ethyl-3-methyl
3-methyl-2-ethylthiophene
2-ethyl-3-methyl-thiophene
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