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3-CHLORO-4-HYDROXYPHENYLACETIC ACID

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3-CHLORO-4-HYDROXYPHENYLACETIC ACID Basic information

Product Name:
3-CHLORO-4-HYDROXYPHENYLACETIC ACID
Synonyms:
  • vufb9649
  • 4-hcpa
  • 4-hydroxy-3-chlorophenylaceticacid
  • kyselina3-chlor-4-hydroxyfenyloctova
  • 3-CHLORO-4-HYDROXYPHENYLACETIC ACID
  • m-chloro-p-hydroxyphenylacetic acid
  • Benzeneacetic acid, 3-chloro-4-hydroxy.
  • 3-Chloro-4-hydroxyphenylacetic acid,99%
CAS:
33697-81-3
MF:
C8H7ClO3
MW:
186.59
EINECS:
251-643-0
Product Categories:
  • Aromatic Phenylacetic Acids and Derivatives
  • C8
  • Carbonyl Compounds
  • Carboxylic Acids
Mol File:
33697-81-3.mol
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3-CHLORO-4-HYDROXYPHENYLACETIC ACID Chemical Properties

Melting point:
108-110 °C(lit.)
Boiling point:
140-160 °C(Press: 0.05 Torr)
Density 
1.466±0.06 g/cm3(Predicted)
pka
4.33±0.10(Predicted)
form 
powder to crystal
color 
White to Gray to Brown
CAS DataBase Reference
33697-81-3(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39-36
WGK Germany 
2
RTECS 
CY1576300
Hazard Note 
Irritant
HS Code 
29182900

MSDS

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3-CHLORO-4-HYDROXYPHENYLACETIC ACID Usage And Synthesis

Chemical Properties

Orange to tan powder

Uses

3-Chloro-4-hydroxyphenylacetic Acid is a phytohormone responsible for the inhibition of auxin influx.

Definition

ChEBI: A hydroxy monocarboxylic acid that is acetic acid in which one of the methyl hydrogens is replaced by a 3-chloro-4-hydroxyphenyl group. It is a major chlorinated metabolite of chlorotyrosine.

General Description

3-Chloro-4-hydroxyphenylacetic acid is an auxin influx inhibitor. It is one of the major chlorinated metabolite of chlorotyrosine.

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