1-acetyl cyclopentene

Modify Date: 2026-07-16 19:18:38

1-acetyl cyclopentene Structure
1-acetyl cyclopentene structure
Common Name 1-acetyl cyclopentene
CAS Number 16112-10-0 Molecular Weight 110.154
Density 1.0±0.1 g/cm3 Boiling Point 178.9±19.0 °C at 760 mmHg
Molecular Formula C7H10O Melting Point N/A
MSDS Chinese USA Flash Point 60.5±16.5 °C
Symbol GHS02
GHS02
Signal Word Warning

Summary: 1-(cyclopenten-1-yl)ethanone (1-乙酰基-1-环戊烯),CAS number 16112-10-0,molecular formula C7H10O,molecular weight 110.154,For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1-(cyclopenten-1-yl)ethanone
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.0±0.1 g/cm3
Boiling Point 178.9±19.0 °C at 760 mmHg
Molecular Formula C7H10O
Molecular Weight 110.154
Flash Point 60.5±16.5 °C
Exact Mass 110.073166
PSA 17.07000
LogP 1.12
Vapour Pressure 1.0±0.3 mmHg at 25°C
Index of Refraction 1.485
InChIKey SLNPSLWTEUJUGY-UHFFFAOYSA-N
SMILES CC(=O)C1=CCCC1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS02
GHS02
Signal Word Warning
Hazard Statements H226
RIDADR UN 1224 3/PG 3
HS Code 2914299000

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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%

 Articles4

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Asymmetric intermolecular boron Heck-type reactions via oxidative palladium(II) catalysis with chiral tridentate NHC-amidate-alkoxide ligands.

J. Org. Chem. 75(1) , 95-101, (2010)

Chiral dimeric tridentate NHC-amidate-alkoxide palladium(II) complexes, 3a and 3b, effected oxidative boron Heck-type reactions of aryl boronic acids with both acyclic and cyclic alkenes at room tempe...

Synthesis of steroidal D-ring fused pyrazolines: study of regiochemistry of addition.

Steroids 59(8) , 479-84, (1994)

The addition of diphenylnitrilimine and C-o-chlorodiphenylnitrilimine to 3 beta-hydroxyandrost-5,16-diene (3b) produced a 1/1 ratio of regioisomeric, 1,3-diaryl-2-pyrazolines (6a, 7a and 6b, 7b), wher...

An intramolecular allenic [2+ 2+ 1] cycloaddition. Brummond KM, et al.

J. Org. Chem. 63(9) , 6535-6545, (1998)

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1-(1-Cyclopenten-1-yl)ethanone
1-Acetyl-1-cyclopentene
1-acetyl-cyclopent-1-ene
1-(cyclopen-1-enyl)ethanone
1-Acetylcyclopentene
1-(1-cyclopentenyl)-ethanone
1-(cyclopent-1-en-1-yl)ethanone
1-aceto-1-cyclopentene
1-cyclopenten-1-yl methyl ketone
MFCD00799464
1-cyclopent-1-enyl-ethanone
1-acetyl cyclopentene

 1-acetyl cyclopentene | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of 1-(cyclopenten-1-yl)ethanone?
A: Molecular weight of 1-(cyclopenten-1-yl)ethanone is 110.154.
Q: What are the downstream products of 1-(cyclopenten-1-yl)ethanone?
A: Related downstream products(CAS) of 1-(cyclopenten-1-yl)ethanone: 110-94-1;6004-60-0;137846-59-4;116416-73-0;36727-64-7;77291-09-9;77291-01-1;86891-78-3;53921-84-9.
Q: What are the upstream materials of 1-(cyclopenten-1-yl)ethanone?
A: Related upstream materials(CAS) of 1-(cyclopenten-1-yl)ethanone: 17356-19-3;1121-66-0;3102-33-8;83135-33-5;163811-59-4;107111-75-1;142-29-0;75-36-5.
Q: What is the boiling point of 1-(cyclopenten-1-yl)ethanone?
A: Boiling point of 1-(cyclopenten-1-yl)ethanone is 178.9±19.0 °C at 760 mmHg.
Q: What English synonyms does 1-(cyclopenten-1-yl)ethanone have?
A: English synonyms of 1-(cyclopenten-1-yl)ethanone: 1-(1-Cyclopenten-1-yl)ethanone, 1-Acetyl-1-cyclopentene, 1-acetyl-cyclopent-1-ene, 1-(cyclopen-1-enyl)ethanone, 1-Acetylcyclopentene, 1-(1-cyclopentenyl)-ethanone, 1-(cyclopent-1-en-1-yl)ethanone, 1-aceto-1-cyclopentene, 1-cyclopenten-1-yl methyl ketone, MFCD00799464, 1-cyclopent-1-enyl-ethanone, 1-acetyl cyclopentene.
Q: What is the InChIKey of 1-(cyclopenten-1-yl)ethanone?
A: InChIKey of 1-(cyclopenten-1-yl)ethanone is SLNPSLWTEUJUGY-UHFFFAOYSA-N.
Q: What is the molecular formula of 1-(cyclopenten-1-yl)ethanone?
A: Molecular formula of 1-(cyclopenten-1-yl)ethanone is C7H10O.
Q: What is the CAS number of 1-(cyclopenten-1-yl)ethanone?
A: CAS number of 1-(cyclopenten-1-yl)ethanone is 16112-10-0.
Q: What is the LogP of 1-(cyclopenten-1-yl)ethanone?
A: LogP of 1-(cyclopenten-1-yl)ethanone is 1.12.
Q: What is the SMILES notation of 1-(cyclopenten-1-yl)ethanone?
A: SMILES notation of 1-(cyclopenten-1-yl)ethanone is CC(=O)C1=CCCC1.

 1-acetyl cyclopentenefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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