Ethyl (E)-3-(1-pyrrolidino)crotonate

Also known as: (2E)-3-(1-Pyrrolidinyl)-2-butenoic acid ethyl ester, (2E)-3-Pyrrolizino-2-butenoic acid ethyl ester, (E)-3-(1-Pyrrolidinyl)-2-butenoic acid ethyl ester, (E)-3-Pyrrolizino-2-butenoic acid ethyl ester, (E)-ethyl 3-(pyrrolidin-1-yl)but-2-enoate, 2-Butenoic acid, 3-(1-pyrrolidinyl)-, ethyl ester, (2E)-, 2-Butenoic acid, 3-(1-pyrrolidinyl)-, ethyl ester, (2Z)-, Ethyl (2E)-3-(1-pyrrolidinyl)-2-butenoate, Ethyl (2Z)-3-(1-pyrrolidinyl)-2-butenoate, Ethyl (E)-3-(1-pyrrolidino)-2-butenoate, Ethyl (E)-3-(1-pyrrolidinyl)crotonate, 97%, ethyl (2Z)-3-(pyrrolidin-1-yl)but-2-enoate, ethyl (E)-3-pyrrolidin-1-ylbut-2-enoate, ethyl 3-(1-pyrrolidinyl)crotonate, ethyl 3-pyrrolidinobut-2-enoate

Ethyl (E)-3-(1-pyrrolidino)crotonate (CAS 54716-02-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H17NO2 and a molecular weight of 183.247 g/mol. Key properties include a boiling point of 263.1±19.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 99.2±12.4 °C. It is classified under GHS with signal word Warning and hazard statements H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

54716-02-8

Jingsj CID

J-20847-9

Molecular Formula

C₁₀H₁₇NO₂

Molecular Weight

183.247 g/mol

Category

Organic Acids

Last updated

8/21/2026