tert-Butyl 2,5-diazabicyclo[2.2.2]octane-2-carboxylate

2,5-二氮杂双环[2.2.2]辛烷-2-羧酸叔丁酯

Also known as: 2,5-diazabicyclo[2.2.2]octane-2-carboxylic acid tert-butyl ester, 1,1-dimethylethyl 2,5-diazabicyclo[2.2.2]octane-2-carboxylate, 2-Boc-2,5-diazabicyclo(2.2.2)octane, tert-Butyl 2,5-diazabicyclo[2.2.2]octane-2-carboxylate

tert-Butyl 2,5-diazabicyclo[2.2.2]octane-2-carboxylate (CAS 858671-91-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H20N2O2 and a molecular weight of 212.28900 g/mol. It is also known as 2,5-diazabicyclo[2.2.2]octane-2-carboxylic acid tert-butyl ester, 1,1-dimethylethyl 2,5-diazabicyclo[2.2.2]octane-2-carboxylate and 2-Boc-2,5-diazabicyclo(2.2.2)octane. Key property: a boiling point of 295.4±15.0°C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
858671-91-7
Jingsj CID
J-1509983-5
Molecular Formula
C11H20N2O2
Chinese Name
2,5-二氮杂双环[2.2.2]辛烷-2-羧酸叔丁酯
Molecular Weight
212.28900 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point295.4±15.0°C at 760 mmHg

Frequently Asked Questions

What is the CAS number of tert-Butyl 2,5-diazabicyclo[2.2.2]octane-2-carboxylate?

The CAS number of tert-Butyl 2,5-diazabicyclo[2.2.2]octane-2-carboxylate is 858671-91-7.

What are the molecular formula and molecular weight of tert-Butyl 2,5-diazabicyclo[2.2.2]octane-2-carboxylate?

tert-Butyl 2,5-diazabicyclo[2.2.2]octane-2-carboxylate has molecular formula C11H20N2O2 and molecular weight 212.28900 g/mol.

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

Last updated:

How to cite: Jingsj. "tert-Butyl 2,5-diazabicyclo[2.2.2]octane-2-carboxylate (CAS 858671-91-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1509983-5 (accessed 2026-10-24).

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