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2,3-Epoxynorbornane

2,3-环氧丙基降莰烷

Also known as: 3-Oxatricyclo[3.2.1.02,4]octane, 2,3-Epoxybicyclo[2.2.1]heptane, Norbornene epoxide, Norbornene oxide, 2,5-Methano-7-oxabicyclo[4.1.0]heptane

2,3-Epoxynorbornane (CAS 278-74-0) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C7H10O and a molecular weight of 110.15400 g/mol. It is also known as 3-Oxatricyclo[3.2.1.02,4]octane, 2,3-Epoxybicyclo[2.2.1]heptane and Norbornene epoxide. Key properties include a melting point of 126ºC, a boiling point of 170.2ºC at 760mmHg, a density of 1.159g/cm3 and a flash point of 10ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
278-74-0
Jingsj CID
J-1329070-2
Molecular Formula
C7H10O
Chinese Name
2,3-环氧丙基降莰烷
Molecular Weight
110.15400 g/mol
Category
Ethers
Last updated
8/21/2026

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Physicochemical Properties

Melting Point126ºC
Boiling Point170.2ºC at 760mmHg
Density1.159g/cm3
Flash Point10ºC

Frequently Asked Questions

What is the CAS number of 2,3-Epoxynorbornane?

The CAS number of 2,3-Epoxynorbornane is 278-74-0.

What are the molecular formula and molecular weight of 2,3-Epoxynorbornane?

2,3-Epoxynorbornane has molecular formula C7H10O and molecular weight 110.15400 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2,3-Epoxynorbornane (CAS 278-74-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1329070-2 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.