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259179 Sigma-Aldrich

3,4-Dichlorobenzyl chloride

97%

Synonym: α,3,4-Trichlorotoluene

  • CAS Number 102-47-6

  • Linear Formula Cl2C6H3CH2Cl

  • Molecular Weight 195.47

  •  Beilstein/REAXYS Number 386644

  •  EC Number 203-033-0

  •  MDL number MFCD00000906

  •  PubChem Substance ID 24855690

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Properties

Related Categories Aryl, Building Blocks, C7, Chemical Synthesis, Halogenated Hydrocarbons,
InChI Key   YZIFVWOCPGPNHB-UHFFFAOYSA-N
assay   97%
refractive index   n20/D 1.577 (lit.)
bp   122-124 °C/14 mmHg(lit.)
density   1.411 g/mL at 25 °C (lit.)

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

Packaging

100 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3265 8 / PGII
WGK Germany 
3
Flash Point(F) 
235.4 °F
Flash Point(C) 
113 °C

Documents

Certificate of Analysis

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Certificate of Origin

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Protocols & Articles
Peer-Reviewed Papers
15

References

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