(3Z)-4-[(2-Hydroxyethyl)amino]-3-penten-2-one

(3Z)-4-[(2-羟基乙基)氨基]-3-戊烯-2-酮

Also known as: 4-(2-hydroxyethylamino)pent-3-en-2-one, 4-[(2-Hydroxyethyl)amino]-3-penten-2-one, 3-Penten-2-one, 4-[(2-hydroxyethyl)amino]-, (3Z)-, 4-[2-(hydroxyethyl)amino]-3-(Z)-penten-2-one

(3Z)-4-[(2-Hydroxyethyl)amino]-3-penten-2-one (CAS 312933-35-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C7H13NO2 and a molecular weight of 143.18400 g/mol. It is also known as 4-(2-hydroxyethylamino)pent-3-en-2-one, 4-[(2-Hydroxyethyl)amino]-3-penten-2-one and 3-Penten-2-one, 4-[(2-hydroxyethyl)amino]-, (3Z)-. Key property: a melting point of 74-78ºC(lit.). GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 312933-35-0
Jingsj CID: J-1512713-0
Molecular Formula: C₇H₁₃NO₂
Chinese Name: (3Z)-4-[(2-羟基乙基)氨基]-3-戊烯-2-酮
Molecular Weight: 143.18400 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	74-78ºC(lit.)

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (3Z)-4-[(2-Hydroxyethyl)amino]-3-penten-2-one?

The CAS number of (3Z)-4-[(2-Hydroxyethyl)amino]-3-penten-2-one is 312933-35-0.

What are the molecular formula and molecular weight of (3Z)-4-[(2-Hydroxyethyl)amino]-3-penten-2-one?

(3Z)-4-[(2-Hydroxyethyl)amino]-3-penten-2-one has molecular formula C7H13NO2 and molecular weight 143.18400 g/mol.

Is (3Z)-4-[(2-Hydroxyethyl)amino]-3-penten-2-one hazardous?

(3Z)-4-[(2-Hydroxyethyl)amino]-3-penten-2-one has GHS signal word Warning.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(3Z)-4-[(2-Hydroxyethyl)amino]-3-penten-2-one (CAS 312933-35-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1512713-0 (accessed 2026-10-25).

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