111945

3,4-Dichlorobenzoyl chloride

97%

• Fórmula lineal: Cl₂C₆H₃COCl
• Número de CAS: 3024-72-4
• Peso molecular: 209.46
• Beilstein/REAXYS Number: 607485
• EC Number: 221-177-2
• MDL number: MFCD00000672
• UNSPSC Code: 12352100
• eCl@ss: 39050528
• PubChem Substance ID: 24847052
• NACRES: NA.22

Propiedades

• assay: 97%
• form: solid
• bp: 242 °C (lit.)
• mp: 30-33 °C (lit.)
• SMILES string: ClC(=O)c1ccc(Cl)c(Cl)c1
• InChI: 1S/C7H3Cl3O/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3H
• InChI key: VTXNOVCTHUBABW-UHFFFAOYSA-N

Descripción

General description

3,4-Dichlorobenzoyl chloride was used in the synthesis of 3,4-dichlorophenylacetic acid by Arndt-Eistert method. It is prepared by refluxing 3,4-dichlorobenzoic acid with thionyl chloride.

Información de seguridad

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 287.6 °F - closed cup
• flash_point_c: 142 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges