(4E)-4-(3-chloro-4-hydroxybenzylidene)-3-(chloromethyl)isoxazol-5(4H)-one

(4E)-4-(3-氯-4-羟基亚苄基)-3-(氯甲基)异噁唑-5(4H)-酮

(4E)-4-(3-chloro-4-hydroxybenzylidene)-3-(chloromethyl)isoxazol-5(4H)-one (CAS 1142199-91-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H7Cl2NO3 and a molecular weight of 272.08 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1142199-91-4
Jingsj CID: J-301239-8
Molecular Formula: C₁₁H₇Cl₂NO₃
Chinese Name: (4E)-4-(3-氯-4-羟基亚苄基)-3-(氯甲基)异噁唑-5(4H)-酮
Molecular Weight: 272.08 g/mol
Category: Ketones
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of (4E)-4-(3-chloro-4-hydroxybenzylidene)-3-(chloromethyl)isoxazol-5(4H)-one?

The CAS number of (4E)-4-(3-chloro-4-hydroxybenzylidene)-3-(chloromethyl)isoxazol-5(4H)-one is 1142199-91-4.

What are the molecular formula and molecular weight of (4E)-4-(3-chloro-4-hydroxybenzylidene)-3-(chloromethyl)isoxazol-5(4H)-one?

(4E)-4-(3-chloro-4-hydroxybenzylidene)-3-(chloromethyl)isoxazol-5(4H)-one has molecular formula C11H7Cl2NO3 and molecular weight 272.08 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. "(4E)-4-(3-chloro-4-hydroxybenzylidene)-3-(chloromethyl)isoxazol-5(4H)-one (CAS 1142199-91-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-301239-8 (accessed 2026-10-23).

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