ethyl 2-aminocrotonate

Also known as: 2-Butenoic acid, 2-amino-, ethyl ester, ethyl 2-aminobut-2-enoate, 2-amino-2-butenoic acid ethyl ester, crotonic acid, 2-amino-, ethyl ester, Ethyl 2-amino-2-butenoate

ethyl 2-aminocrotonate (CAS 3222-57-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H11NO2 and a molecular weight of 129.15700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3222-57-9
Jingsj CID: J-1159612-6
Molecular Formula: C₆H₁₁NO₂
Molecular Weight: 129.15700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Exact Mass	129.07900
PSA	52.32000
LogP	1.11230

Customs & Trade Information

HS Code	2922499990
Summary	HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of ethyl 2-aminocrotonate?

The CAS number of ethyl 2-aminocrotonate is 3222-57-9.

What are the molecular formula and molecular weight of ethyl 2-aminocrotonate?

ethyl 2-aminocrotonate has molecular formula C6H11NO2 and molecular weight 129.15700 g/mol.

What are the upstream and downstream products of ethyl 2-aminocrotonate?

For ethyl 2-aminocrotonate, Upstream Products: diethyl (2Z)-2-chloro-2-butenedioate.

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

Last updated: 8/21/2026

How to cite: Jingsj. "ethyl 2-aminocrotonate (CAS 3222-57-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1159612-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.