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3-Amino-4-chlorobenzoic acid

3-Amino-4-chlorobenzoic acid structure

3-Amino-4-chlorobenzoic acid 

structure
  • CAS No:

    2840-28-0

  • Formula:

    C7H6ClNO2

  • Chemical Name:

    3-Amino-4-chlorobenzoic acid

  • Synonyms:

    Benzoic acid,3-amino-4-chloro-;3-Amino-4-chlorobenzoic acid;4-Chloro-3-aminobenzoic acid;NSC 211572;4-Chloro-5-aminobenzoic acid

  • Categories:

    Biochemical Engineering  >  Amino Acids and Derivatives

Description

white to light yellow crystal powder

3-Amino-4-chlorobenzoic acid Basic Attributes

171.58

171.58

2085846

220-635-9

3Q8R4430CF

211572

DTXSID8044414

29224995

Characteristics

63.3

1.8

Light beige to beige Powder

1.5±0.1 g/cm3

214 °C

358.7°C at 760 mmHg

170.7±23.7 °C

1.649

Store below +30°C.

9.08E-06mmHg at 25°C

Safety Information

NONH for all modes of transport

3

36/37/38

26-36-37/39

Xi

Stable under normal temperatures and pressures.

P261-P305 + P351 + P338

H315-H319-H335

|Warning|H315 (33.58%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 135 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

3-Amino-4-chlorobenzoic acid Use and Manufacturing

Methods of Manufacturing

To a stirred solution of 3-amino-4-chloro-benzoic acid methyl ester (0.300 g, 1.62 mmol) in tetrahydrofuran (20 mL) was added a solution of lithium hydroxide (0.340 g, 8.10 mmol) in water (5 mL) and reaction was stirred at room temperature for 12 hours (monitored by silica TLC; ethyl acetate-hexanes, 1:1).

Uses

Dye intermediate.

Benzoic acid, 3-amino-4-chloro-: ACTIVE|PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Computed Properties

Molecular Weight:171.58
XLogP3:1.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:171.0087061
Monoisotopic Mass:171.0087061
Topological Polar Surface Area:63.3
Heavy Atom Count:11
Complexity:163
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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