Cyclopentanone, 3-(1,1-dimethylethyl)

Modify Date: 2026-07-27 18:13:10

Cyclopentanone, 3-(1,1-dimethylethyl) Structure
Cyclopentanone, 3-(1,1-dimethylethyl) structure
Common Name Cyclopentanone, 3-(1,1-dimethylethyl)
CAS Number 5581-94-2 Molecular Weight 140.22300
Density 0.925g/cm3 Boiling Point 192.9ºC at 760mmHg
Molecular Formula C9H16O Melting Point N/A
MSDS N/A Flash Point 63.4ºC

Summary: Cyclopentanone, 3-(1,1-dimethylethyl)-, Chinese name: 3-(叔丁基)环戊酮, CAS number: 5581-94-2, molecular formula: C9H16O, molecular weight: 140.22300, 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 3-(tert-Butyl)cyclopentanone
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 0.925g/cm3
Boiling Point 192.9ºC at 760mmHg
Molecular Formula C9H16O
Molecular Weight 140.22300
Flash Point 63.4ºC
Exact Mass 140.12000
PSA 17.07000
LogP 2.40170
Index of Refraction 1.458
InChIKey YNZLLBXTQLRISL-UHFFFAOYSA-N
SMILES CC(C)(C)C1CCC(=O)C1

 Safety Information

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

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%

 Synonyms

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

3-tert-butylcyclopentan-1-one

 Cyclopentanone, 3-(1,1-dimethylethyl) | FAQ

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

Q: What is the polar surface area (PSA) of 3-(tert-Butyl)cyclopentanone?
A: Polar surface area (PSA) of 3-(tert-Butyl)cyclopentanone is 17.07000.
Q: What is the CAS number of 3-(tert-Butyl)cyclopentanone?
A: CAS number of 3-(tert-Butyl)cyclopentanone is 5581-94-2.
Q: What English synonyms does 3-(tert-Butyl)cyclopentanone have?
A: English synonyms of 3-(tert-Butyl)cyclopentanone: 3-tert-butylcyclopentan-1-one.
Q: What is the LogP of 3-(tert-Butyl)cyclopentanone?
A: LogP of 3-(tert-Butyl)cyclopentanone is 2.40170.
Q: What is the molecular formula of 3-(tert-Butyl)cyclopentanone?
A: Molecular formula of 3-(tert-Butyl)cyclopentanone is C9H16O.
Q: What are the downstream products of 3-(tert-Butyl)cyclopentanone?
A: Related downstream products(CAS) of 3-(tert-Butyl)cyclopentanone: 5469-26-1;13398-31-7;5682-67-7.
Q: What is the English name of 3-(tert-Butyl)cyclopentanone?
A: The English name of 3-(tert-Butyl)cyclopentanone is 3-(tert-Butyl)cyclopentanone.
Q: What are the upstream materials of 3-(tert-Butyl)cyclopentanone?
A: Related upstream materials(CAS) of 3-(tert-Butyl)cyclopentanone: 10347-88-3;930-30-3;56583-96-1;75-11-6;20614-90-8;38442-51-2;98-53-3;507-19-7;594-19-4;5682-70-2.
Q: What is the SMILES notation of 3-(tert-Butyl)cyclopentanone?
A: SMILES notation of 3-(tert-Butyl)cyclopentanone is CC(C)(C)C1CCC(=O)C1.
Q: What is the boiling point of 3-(tert-Butyl)cyclopentanone?
A: Boiling point of 3-(tert-Butyl)cyclopentanone is 192.9ºC at 760mmHg.

 Cyclopentanone, 3-(1,1-dimethylethyl)factory

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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