(3E)-5-Chloro-4-isothiocyanato-3-penten-2-one

(3E)-5-氯-4-异硫氰酸基-3-戊烯-2-酮

(3E)-5-Chloro-4-isothiocyanato-3-penten-2-one (CAS 320738-99-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H6ClNOS and a molecular weight of 175.64 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 320738-99-6
Jingsj CID: J-599409-6
Molecular Formula: C₆H₆ClNOS
Chinese Name: (3E)-5-氯-4-异硫氰酸基-3-戊烯-2-酮
Molecular Weight: 175.64 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (3E)-5-Chloro-4-isothiocyanato-3-penten-2-one?

The CAS number of (3E)-5-Chloro-4-isothiocyanato-3-penten-2-one is 320738-99-6.

What are the molecular formula and molecular weight of (3E)-5-Chloro-4-isothiocyanato-3-penten-2-one?

(3E)-5-Chloro-4-isothiocyanato-3-penten-2-one has molecular formula C6H6ClNOS and molecular weight 175.64 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(3E)-5-Chloro-4-isothiocyanato-3-penten-2-one (CAS 320738-99-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-599409-6 (accessed 2026-10-24).

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