3，5-Dichlorobenzoyl chloride , ≥95.0%(GC) , 2905-62-6

CAS NO.：2905-62-6

Empirical Formula: C7H3Cl3O

Molecular Weight: 209.46

MDL number: MFCD00009817

EINECS: 220-813-6

PRODUCT Properties

• Melting point: 28 °C (lit.)
• Boiling point: 135-137 °C/25 mmHg (lit.)
• Density: 135
• vapor pressure: 0.1 mm Hg ( 32 °C)
• refractive index: n20/D 1.582(lit.)
• Flash point: >230 °F
• storage temp.: Refrigerator (+4°C)
• solubility: soluble in Benzene,Toluene
• form: powder to lump to clear liquid
• color: White or Colorless to Almost white or Almost colorless
• Sensitive: Moisture Sensitive
• BRN: 1940681
• InChI: 1S/C7H3Cl3O/c8-5-1-4(7(10)11)2-6(9)3-5/h1-3H
• InChIKey: GGHLXLVPNZMBQR-UHFFFAOYSA-N
• SMILES: ClC(=O)c1cc(Cl)cc(Cl)c1
• LogP: 3.32
• CAS DataBase Reference: 2905-62-6(CAS DataBase Reference)
• NIST Chemistry Reference: 3,5-Dichlorobenzoyl chloride(2905-62-6)
• EPA Substance Registry System: Benzoyl chloride, 3,5-dichloro- (2905-62-6)

Description and Uses

3,5-Dichlorobenzoyl chloride has been used in the preparation of:

• N-(1,1-dimethylpropynyl)-3,5-dichlorobenzamide, herbicide
• (3,5-dichlorophenyl)(2-(4-methoxyphenyl)-5-methylbenzofuran-3-yl)methanone

Safety

• Symbol(GHS): GHS05,GHS07
• Signal word: Danger
• Hazard statements: H302-H314
• Precautionary statements: P260-P270-P280-P301+P312-P303+P361+P353-P305+P351+P338
• PPE: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
• Hazard Codes: C
• Risk Statements: 34-36/37
• Safety Statements: 26-27-28-36/37/39-45
• RIDADR: UN 3261 8/PG 2
• WGK Germany: 3
• RTECS: DM6636766
• Hazard Note: Corrosive
• TSCA: TSCA listed
• HazardClass: 8
• PackingGroup: II
• HS Code: 29163900
• Storage Class: 8A - Combustible corrosive hazardous materials
• Hazard Classifications: Acute Tox. 4 Oral; Eye Dam. 1; Skin Corr. 1C