Ethyl 4-tert-butyl-3,5-dimethyl-1H-pyrrole-2-carboxylate

4-叔丁基-3,5-二甲基-1H-吡咯-2-羧酸乙酯

Also known as: 4-tert-Butyl-3,5-dimethyl-1H-pyrrole-2-carboxylic acid ethyl ester, Ethyl 4-tert-butyl-3,5-dimethylpyrrole-2-carboxylate, Ethyl 4-t-butyl-3,5-dimethyl-2-pyrrolecarboxylate, Ethyl 4-t-butyl-3,5-dimethylpyrrole-2-carboxylate, Ethyl 4-(tert-butyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate, MFCD03789244, 2,4-Dimethyl-3-t-butyl-5-carbethoxypyrrole, 4-tert-Butyl-3,5-dimethyl-1H-pyrrole-2-carboxylic acid ethyl ester

Ethyl 4-tert-butyl-3,5-dimethyl-1H-pyrrole-2-carboxylate (CAS 28991-95-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H21NO2 and a molecular weight of 223.31100 g/mol. It is also known as 4-tert-Butyl-3,5-dimethyl-1H-pyrrole-2-carboxylic acid ethyl ester, Ethyl 4-tert-butyl-3,5-dimethylpyrrole-2-carboxylate and Ethyl 4-t-butyl-3,5-dimethyl-2-pyrrolecarboxylate. Key properties include a melting point of ~220 °C, a boiling point of 320.051ºC at 760 mmHg, a density of 1.009g/cm3 and a flash point of 147.362ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
28991-95-9
Jingsj CID
J-1991128-1
Molecular Formula
C13H21NO2
Chinese Name
4-叔丁基-3,5-二甲基-1H-吡咯-2-羧酸乙酯
Molecular Weight
223.31100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point~220 °C
Boiling Point320.051ºC at 760 mmHg
Density1.009g/cm3
Flash Point147.362ºC

Frequently Asked Questions

What is the CAS number of Ethyl 4-tert-butyl-3,5-dimethyl-1H-pyrrole-2-carboxylate?

The CAS number of Ethyl 4-tert-butyl-3,5-dimethyl-1H-pyrrole-2-carboxylate is 28991-95-9.

What are the molecular formula and molecular weight of Ethyl 4-tert-butyl-3,5-dimethyl-1H-pyrrole-2-carboxylate?

Ethyl 4-tert-butyl-3,5-dimethyl-1H-pyrrole-2-carboxylate has molecular formula C13H21NO2 and molecular weight 223.31100 g/mol.

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

Last updated:

How to cite: Jingsj. "Ethyl 4-tert-butyl-3,5-dimethyl-1H-pyrrole-2-carboxylate (CAS 28991-95-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991128-1 (accessed 2026-10-22).

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