259179

3,4-Dichlorobenzyl chloride

97%

• Synonym(s): α,3,4-Trichlorotoluene
• Linear Formula: Cl₂C₆H₃CH₂Cl
• CAS Number: 102-47-6
• Molecular Weight: 195.47
• Beilstein: 386644
• EC Number: 203-033-0
• MDL number: MFCD00000906
• UNSPSC Code: 12352100
• PubChem Substance ID: 24855690
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 97%
• form: liquid
• refractive index: n20/D 1.577 (lit.)
• bp: 122-124 °C/14 mmHg (lit.)
• density: 1.411 g/mL at 25 °C (lit.)
• SMILES string: ClCc1ccc(Cl)c(Cl)c1
• InChI: 1S/C7H5Cl3/c8-4-5-1-2-6(9)7(10)3-5/h1-3H,4H2
• InChI key: YZIFVWOCPGPNHB-UHFFFAOYSA-N

Description

Application

3,4-Dichlorobenzyl chloride has been used:

• in Friedel-Crafts synthesis of 4-(3,4-dichlorophenyl)-3,4-dihydro-1(2H)-naphthalenone, a key intermediate for the synthesis of sertraline
• as alkylating agent in synthesis of poly(ether ketone)s having pendant sulfonic acid groups
• in preparation of 5,6-dichloro-2-(3,4-dichlorobenzylthio)benzimidazole

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H314,H335
• Precautionary Statements: P261 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves