CAS:73220-38-9 / 3-bromo-6-chloro-4H-chromen-4-one--Hangzhou Chempro Technology Co., Ltd.

CAS Number: 73220-38-9
3-bromo-6-chloro-4H-chromen-4-one

Structure
Name: 3-bromo-6-chloro-4H-chromen-4-one
Synonyms:

General Information

Product Number: 73220389

CAS Registry Number: 73220-38-9

Name:

4H-1-Benzopyran-4-one, 3-bromo-6-chloro-

Chemical Formula: C9H4BrClO2

Exact Mass: 257.91

Molecular Weight: 259.48

m/z: 259.91 (100.0%), 257.91 (77.1%), 261.90 (24.0%), 260.91 (9.8%), 258.91 (7.6%), 262.91 (2.4%)

Elemental Analysis: C, 41.66; H, 1.55; Br, 30.79; Cl, 13.66; O, 12.33

InChI: InChI=1S/C9H4BrClO2/c10-7-4-13-8-2-1-5(11)3-6(8)9(7)12/h1-4H

InChIKey: ZILSBPAUJJBEFF-UHFFFAOYSA-N

Canonical SMILES : C1=CC2=C(C=C1Cl)C(=O)C(=CO2)Br

Thermal Properties	Value	Condition	Note
Melting Point	132-134 °C		(1)CAS

Specification

98%

References

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