2-oxa-3-azabicyclo[2.2.2]oct-5-ene hydrochloride

2-氧杂-3-氮杂双环[2,2,2]辛-5-烯盐酸盐

Also known as: 2-oxa-3-azabicyclo[2.2.2]oct-5-ene hydrochloride, (1S,4R)-2-oxa-3-azabicyclo[2.2.2]oct-5-ene hydrochloride, (+/-)-2-Oxa-3-azabicyclo[2.2.2]oct-5-ene hydrochloride, 2-Oxa-3-aza-bicyclo[2.2.2]oct-5-ene hydrochlorate, NSC 236633

2-oxa-3-azabicyclo[2.2.2]oct-5-ene hydrochloride (CAS 56239-25-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H10ClNO and a molecular weight of 147.60300 g/mol. It is also known as (1S,4R)-2-oxa-3-azabicyclo[2.2.2]oct-5-ene hydrochloride, (+/-)-2-Oxa-3-azabicyclo[2.2.2]oct-5-ene hydrochloride and 2-Oxa-3-aza-bicyclo[2.2.2]oct-5-ene hydrochlorate. Key properties include a melting point of 164-168ºC (DEC.), a boiling point of 144.6ºC at 760mmHg, a density of 1.075g/cm3 and a flash point of 44.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
56239-25-9
Jingsj CID
J-1178621-6
Molecular Formula
C6H10ClNO
Chinese Name
2-氧杂-3-氮杂双环[2,2,2]辛-5-烯盐酸盐
Molecular Weight
147.60300 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point164-168ºC (DEC.)
Boiling Point144.6ºC at 760mmHg
Density1.075g/cm3
Flash Point44.3ºC

Frequently Asked Questions

What is the CAS number of 2-oxa-3-azabicyclo[2.2.2]oct-5-ene hydrochloride?

The CAS number of 2-oxa-3-azabicyclo[2.2.2]oct-5-ene hydrochloride is 56239-25-9.

What are the molecular formula and molecular weight of 2-oxa-3-azabicyclo[2.2.2]oct-5-ene hydrochloride?

2-oxa-3-azabicyclo[2.2.2]oct-5-ene hydrochloride has molecular formula C6H10ClNO and molecular weight 147.60300 g/mol.

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

Last updated:

How to cite: Jingsj. "2-oxa-3-azabicyclo[2.2.2]oct-5-ene hydrochloride (CAS 56239-25-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1178621-6 (accessed 2026-10-26).

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