7-Oxabicyclo[4.1.0]heptane-3-carbonitrile

Modify Date: 2026-08-21 06:20:57

7-Oxabicyclo[4.1.0]heptane-3-carbonitrile Structure
7-Oxabicyclo[4.1.0]heptane-3-carbonitrile structure
Common Name 7-Oxabicyclo[4.1.0]heptane-3-carbonitrile
CAS Number 141-40-2 Molecular Weight 123.15200
Density 1.13g/cm3 Boiling Point 250.5ºC at 760 mmHg
Molecular Formula C7H9NO Melting Point N/A
MSDS N/A Flash Point 104.4ºC

Summary: 7-oxabicyclo[4.1.0]heptane-4-carbonitrile (7-oxabicyclo[4.1.0]heptane-3-carbonitrile), CAS号 141-40-2, molecular formula C7H9NO, molecular weight 123.15200. 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 7-oxabicyclo[4.1.0]heptane-4-carbonitrile
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 1.13g/cm3
Boiling Point 250.5ºC at 760 mmHg
Molecular Formula C7H9NO
Molecular Weight 123.15200
Flash Point 104.4ºC
Exact Mass 123.06800
PSA 36.32000
LogP 1.07748
Vapour Pressure 0.0216mmHg at 25°C
Index of Refraction 1.499
InChIKey MBOPNDFEIXMJOS-UHFFFAOYSA-N
SMILES N#CC1CCC2OC2C1

 Safety Information

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

HS Code 2932999099

 Synthetic Route

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

~%

7-Oxabicyclo[4.1.0]heptane-3-carbonitrile Structure

7-Oxabicyclo[4....

CAS#:141-40-2

Learn More
Literature: Tetrahedron Letters, , vol. 47, # 50 p. 8969 - 8972

~%

7-Oxabicyclo[4.1.0]heptane-3-carbonitrile Structure

7-Oxabicyclo[4....

CAS#:141-40-2

Learn More
Literature: J. Appl. Chem. USSR (Engl. Transl.), , vol. 53, # 5 p. 1126 - 1130,889 - 892

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  0

 Customs

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

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

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

7-Oxabicyclo(4.1.0)heptane-3-carbonitrile
(+-)-3t,4t-Epoxy-cyclohexan-r-carbonitril
Cyclohexanecarbonitrile,3,4-epoxy
3,4-Epoxycyclohexane-carbonitrile
3,4-Epoxycyanocyclohexane
4-Cyanocyclohexene oxide
(+-)-3t,4t-epoxy-cyclohexane-r-carbonitrile

  | FAQ

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

Q: What is the English name of 7-oxabicyclo[4.1.0]heptane-4-carbonitrile?
A: The English name of 7-oxabicyclo[4.1.0]heptane-4-carbonitrile is 7-oxabicyclo[4.1.0]heptane-4-carbonitrile.
Q: What is the CAS number of 7-oxabicyclo[4.1.0]heptane-4-carbonitrile?
A: CAS number of 7-oxabicyclo[4.1.0]heptane-4-carbonitrile is 141-40-2.
Q: What is the molecular formula of 7-oxabicyclo[4.1.0]heptane-4-carbonitrile?
A: Molecular formula of 7-oxabicyclo[4.1.0]heptane-4-carbonitrile is C7H9NO.
Q: What is the boiling point of 7-oxabicyclo[4.1.0]heptane-4-carbonitrile?
A: Boiling point of 7-oxabicyclo[4.1.0]heptane-4-carbonitrile is 250.5ºC at 760 mmHg.
Q: What are the upstream materials of 7-oxabicyclo[4.1.0]heptane-4-carbonitrile?
A: Related upstream materials(CAS) of 7-oxabicyclo[4.1.0]heptane-4-carbonitrile: 100-50-5;100-45-8.
Q: What English synonyms does 7-oxabicyclo[4.1.0]heptane-4-carbonitrile have?
A: English synonyms of 7-oxabicyclo[4.1.0]heptane-4-carbonitrile: 7-Oxabicyclo(4.1.0)heptane-3-carbonitrile, (+-)-3t,4t-Epoxy-cyclohexan-r-carbonitril, Cyclohexanecarbonitrile,3,4-epoxy, 3,4-Epoxycyclohexane-carbonitrile, 3,4-Epoxycyanocyclohexane, 4-Cyanocyclohexene oxide, (+-)-3t,4t-epoxy-cyclohexane-r-carbonitrile.
Q: What is the LogP of 7-oxabicyclo[4.1.0]heptane-4-carbonitrile?
A: LogP of 7-oxabicyclo[4.1.0]heptane-4-carbonitrile is 1.07748.
Q: What is the InChIKey of 7-oxabicyclo[4.1.0]heptane-4-carbonitrile?
A: InChIKey of 7-oxabicyclo[4.1.0]heptane-4-carbonitrile is MBOPNDFEIXMJOS-UHFFFAOYSA-N.
Q: What is the Chinese name of 141-40-2?
A: Chinese name of 141-40-2 is 141-40-2.
Q: What is the polar surface area (PSA) of 7-oxabicyclo[4.1.0]heptane-4-carbonitrile?
A: Polar surface area (PSA) of 7-oxabicyclo[4.1.0]heptane-4-carbonitrile is 36.32000.

 factory

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

Dayang Chem (Hangzhou) Co., Ltd.
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