tert-Butyl 3-(4-hydroxyphenyl)piperazine-1-carboxylate

3-(4-羟基苯基)哌嗪-1-羧酸叔丁酯

Also known as: 1-Boc-3-(4-hydroxyphenyl)piperazine, 1-Piperazinecarboxylic acid, 3-(4-hydroxyphenyl)-, 1,1-dimethylethyl ester, 3-(4-HYDROXY-PHENYL)-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER

tert-Butyl 3-(4-hydroxyphenyl)piperazine-1-carboxylate (CAS 889956-81-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H22N2O3 and a molecular weight of 278.34700 g/mol. It is also known as 1-Boc-3-(4-hydroxyphenyl)piperazine, 1-Piperazinecarboxylic acid, 3-(4-hydroxyphenyl)-, 1,1-dimethylethyl ester and 3-(4-HYDROXY-PHENYL)-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER. Key properties include a boiling point of 420.6ºC at 760 mmHg, a density of 1.143g/cm3 and a flash point of 208.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
889956-81-4
Jingsj CID
J-1421835-4
Molecular Formula
C15H22N2O3
Chinese Name
3-(4-羟基苯基)哌嗪-1-羧酸叔丁酯
Molecular Weight
278.34700 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point420.6ºC at 760 mmHg
Density1.143g/cm3
Flash Point208.2ºC

Frequently Asked Questions

What is the CAS number of tert-Butyl 3-(4-hydroxyphenyl)piperazine-1-carboxylate?

The CAS number of tert-Butyl 3-(4-hydroxyphenyl)piperazine-1-carboxylate is 889956-81-4.

What are the molecular formula and molecular weight of tert-Butyl 3-(4-hydroxyphenyl)piperazine-1-carboxylate?

tert-Butyl 3-(4-hydroxyphenyl)piperazine-1-carboxylate has molecular formula C15H22N2O3 and molecular weight 278.34700 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 3-(4-hydroxyphenyl)piperazine-1-carboxylate (CAS 889956-81-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1421835-4 (accessed 2026-10-24).

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