2-Acetyl-3-methylthiophene

Modify Date: 2024-01-02 21:38:38

2-Acetyl-3-methylthiophene Structure
2-Acetyl-3-methylthiophene structure
Common Name 2-Acetyl-3-methylthiophene
CAS Number 13679-72-6 Molecular Weight 140.20300
Density 1.124 g/mL at 25 °C(lit.) Boiling Point 98-99 °C14 mm Hg(lit.)
Molecular Formula C7H8OS Melting Point N/A
MSDS Chinese USA Flash Point 199 °F

 Names

Name 2-Acetyl-3-methylthiophene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.124 g/mL at 25 °C(lit.)
Boiling Point 98-99 °C14 mm Hg(lit.)
Molecular Formula C7H8OS
Molecular Weight 140.20300
Flash Point 199 °F
Exact Mass 140.03000
PSA 45.31000
LogP 2.25910
Vapour Pressure 0.152mmHg at 25°C
Index of Refraction n20/D 1.562(lit.)

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases R20/21/22
Safety Phrases S36/37
RIDADR PG 3
WGK Germany 3
Packaging Group III
HS Code 2934999090

 Synthetic Route

 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%

 Articles2

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 Synonyms

1-(3-Methylthiophen-2-yl)ethanone
EINECS 237-179-1
MFCD00005443