1-(2-methyl-1-cyclopentenyl)ethanone

Modify Date: 2026-07-09 14:20:33

1-(2-methyl-1-cyclopentenyl)ethanone Structure
1-(2-methyl-1-cyclopentenyl)ethanone structure
Common Name 1-(2-methyl-1-cyclopentenyl)ethanone
CAS Number 3168-90-9 Molecular Weight 124.18000
Density 0.96g/cm3 Boiling Point 194ºC at 760mmHg
Molecular Formula C8H12O Melting Point N/A
MSDS N/A Flash Point 66.7ºC

 Names

Name 1-(2-methylcyclopenten-1-yl)ethanone
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.96g/cm3
Boiling Point 194ºC at 760mmHg
Molecular Formula C8H12O
Molecular Weight 124.18000
Flash Point 66.7ºC
Exact Mass 124.08900
PSA 17.07000
LogP 2.07580
Index of Refraction 1.477
InChIKey HDURLXYBKGWETC-UHFFFAOYSA-N
SMILES CC(=O)C1=C(C)CCC1

 Safety Information

HS Code 2914299000

 Synthetic Route

 Customs

HS Code 2914299000
Summary 2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

2-acetyl-2-methylcyclopentene
1-Acetyl-2-methyl-1-cyclopentene
1-acetyl-2-methylcyclopentene
Ketone,methyl 2-methyl-1-cyclopenten-1-yl
1-acetyl-2-methylcyclopent-1-ene
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