74-11-3 structure, C7H5ClO2

4-chlorobenzoic acid

CAS No.

74-11-3

Formula:

C7H5ClO2

Basic Info

A benzoic acid analogue that showed antifungal activity against strains of Aspergillus flavus, Aspergillus fumigatus and Aspergillus terreus, causative agents of human aspergillosis, in in vitro bioassays. It is used as a preservative.

Formula
C7H5ClO2
Molecular Weight
156.566
Exact Mass
155.998
LogP
2.0382
PSA
37.3
Synonyms

4 CHLOROBENZOIC ACID

4-CHLORO BENZOIC ACID

BENZOIC ACID, 4-CHLORO-

4-CHLOROBENZOATE

4-Cl-PhCOOH

para-chlorobenzoic acid

4-chlorobenzoic

4-CHLOROBENZOIC ACID FOR SYNTHESIS

Mycosid

4-Chlorobenzoicacid

P-CHLOROBENZOIC ACID

2-chloro-5-carboxybenzene

p-chlorobenzoic

Sodium 1,5-naphthalenedisulfonate dibasic

PCBA

4-Chlorobenzoic acid

4-chloro-benzoic acid

P-CHLOROBENZOICACID

expand collapse

Properties

Appearance & Physical State
white to off-white crystalline flakes
Density
1.374 g/cm3
Boiling Point
274-276ºC (subl.)
Melting Point
240-243ºC
Flash Point
238ºC
Water Solubility
soluble in hot water
Stability
Stable. Combustible. Incompatible with bases, strong oxidizing agents.
Storage Condition
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Info

RTECS
DG4976010
Safety Statements
S26-S37/39
WGK Germany
2
Risk Statements
R22; R36/37/38
HS Code
4002191900
Hazard Codes
Xn

Synthesis Route

1.Synthesis Route

1889-71-0

22711-23-5

39774-18-0

100-52-7

65-85-0

74-11-3
2.Synthesis Route

130117-94-1

41882-23-9

128915-10-6

100-01-6

74-11-3
3.Synthesis Route

109276-61-1

76-84-6

74-11-3

Downstream Product

39735-52-9

42860-10-6

38818-50-7

321-21-1

5106-98-9
Home > Encyclopedia > Biochemicals and Pharmaceutical Chemicals > Pharmaceutical Impurities > 4-chlorobenzoic acid

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