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1642-81-5

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Identification

Name
4-(Chloromethyl)benzoic acid
CAS
1642-81-5
Synonyms
4-CARBOXYBENZYL CHLORIDE
AKOS BBS-00004025
alpa-Chloro-p-toluic acid
ALPHA-CHLORO-4-TOLUIC ACID
ALPHA-CHLORO-O-TOLUNITRILE
ALPHA-CHLORO-P-TOLUIC ACID
ALPHA-CHLORO-P-TOLUYLIC ACID
P-(CHLOROMETHYL)BENZOIC ACID
RARECHEM AL BO 0358
Benzoic acid, 4-(chloromethyl)-
-Chloro-p-toluicacid
4-Chloromethhhylbenzoic acid
p-Chloromethylbenzoic Acid 4-Chloromethylbenzoic Acid
P-(Chloromethyl)benzoic
à-chloro-p-toluic acid
4-Chloro-p-toluic acid
p-Carboxbenzyl chloride
4-(CHLOROMETHYL)BENZOIC ACID 95+%
α-Chloro-p-toluic acid, α-Chloro-p-toluylic acid
EINECS(EC#)
216-697-1
Molecular Formula
C8H7ClO2
MDL Number
MFCD00002568
Molecular Weight
170.59
MOL File
1642-81-5.mol

Chemical Properties

Appearance
White to slightly yellow crystalline powder
Melting point 
201-202 °C(lit.)

mp 
201-202 °C(lit.)

Boiling point 
201-203 °C
density 
1.315±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
4.11±0.10(Predicted)
form 
Crystalline Powder
color 
White to slightly yellow
Sensitive 
Moisture Sensitive
BRN 
1907970
CAS DataBase Reference
1642-81-5(CAS DataBase Reference)
NIST Chemistry Reference
4-(Chloromethyl)benzoic acid(1642-81-5)

Safety Data

Hazard Codes 
C
Risk Statements 
R34:Causes burns.
R42/43:May cause sensitization by inhalation and skin contact .
R36:Irritating to the eyes.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S22:Do not breathe dust .
S27:Take off immediately all contaminated clothing .
RIDADR 
UN 3261 8/PG 2

WGK Germany 
3


19
HazardClass 
8
PackingGroup 
III
HS Code 
29163990

Raw materials And Preparation Products

Hazard Information

Chemical Properties
White to slightly yellow crystalline powder
Uses
4-(Chloromethyl)benzoic acid was used for the synthesis of dihydroxy stilbene derivatives.

Spectrum Detail

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