3,4-Dichlorobenzyl chloride , 97% , 102-47-6

Synonym(s):
α,3,4-Trichlorotoluene

CAS NO.：102-47-6

Empirical Formula: C7H5Cl3

Molecular Weight: 195.47

MDL number: MFCD00000906

EINECS: 203-033-0

PRODUCT Properties

• Melting point: -3 °C
• Boiling point: 122-124 °C14 mm Hg(lit.)
• Density: 1.411 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.577(lit.)
• Flash point: 155 °C
• storage temp.: Store below +30°C.
• solubility: Chloroform, Methanol (Slightly)
• form: Liquid
• Specific Gravity: 1.409
• color: Clear colorless to very slightly yellow
• BRN: 386644
• InChI: InChI=1S/C7H5Cl3/c8-4-5-1-2-6(9)7(10)3-5/h1-3H,4H2
• InChIKey: YZIFVWOCPGPNHB-UHFFFAOYSA-N
• SMILES: C1(Cl)=CC=C(CCl)C=C1Cl
• CAS DataBase Reference: 102-47-6(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,2-dichloro-4-(chloromethyl)-(102-47-6)
• EPA Substance Registry System: Benzene, 1,2-dichloro-4-(chloromethyl)- (102-47-6)

Description and Uses

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

• Symbol(GHS): GHS05,GHS07
• Signal word: Danger
• Hazard statements: H314-H335
• Precautionary statements: P261-P271-P280-P301+P330+P331-P303+P361+P353-P305+P351+P338
• Hazard Codes: C
• Risk Statements: 34-36/37
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3265 8/PG 2
• WGK Germany: 3
• F: 19
• Hazard Note: Corrosive
• TSCA: Yes
• HazardClass: 8
• PackingGroup: III
• HS Code: 29036990
• Limited Quantities: 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)