259179
3,4-Dichlorobenzyl chloride
97%
Synonym(s):
α,3,4-Trichlorotoluene
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About This Item
Linear Formula:
Cl2C6H3CH2Cl
CAS Number:
Molecular Weight:
195.47
Beilstein:
386644
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
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.)
functional group
chloro
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
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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
Signal Word
Danger
Hazard Statements
Precautionary Statements
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
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Friedel-Crafts synthesis of 4-(3, 4-dichlorophenyl)-3, 4-dihydro-1 (2H)-naphthalenone, a key intermediate in the preparation of the antidepressant sertraline.
Quallich GJ, et al.
The Journal of Organic Chemistry, 55(16), 4971-4973 (1990)
Syntheses of branched poly (ether ketone) s with pendant functional groups based on 1, 1, 1-tris (4-hydroxyphenyl) ethane.
Fritsch D, et al.
Journal of Macromolecular Science, Part A: Pure and Applied Chemistry, 39(11), 1335-1347 (2002)
Zygmunt Kazimierczuk et al.
Acta biochimica Polonica, 49(1), 185-195 (2002-07-26)
Two series of benzimidazole derivatives were sythesised. The first one was based on 5,6-dinitrobenzimidazole, the second one comprises 2-thioalkyl- and thioaryl-substituted modified benzimidazoles. Antibacterial and antiprotozoal activity of the newly obtained compounds was studied. Some thioalkyl derivatives showed remarkable activity
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