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Home > Encyclopedia > 2-Chloro-3-nitrobenzoic acid

2-Chloro-3-nitrobenzoic acid

2-Chloro-3-nitrobenzoic acid structure

2-Chloro-3-nitrobenzoic acid 

structure
  • CAS No:

    3970-35-2

  • Formula:

    C7H4ClNO4

  • Chemical Name:

    2-Chloro-3-nitrobenzoic acid

  • Synonyms:

    Benzoic acid,2-chloro-3-nitro-;2-Chloro-3-nitrobenzoic acid;2-Chloro-3-carboxynitrobenzene;NSC 92742

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

Description

White to light yellow crystal powder

2-Chloro-3-nitrobenzoic acid Basic Attributes

201.56

201.56

223-590-3

KG8W66PX35

92742

DTXSID30192785

2916399090

Characteristics

83.1

1.9

white to cream-yellow powder with a green cast .

1.6±0.1 g/cm3

183.5 °C

359.9°C at 760 mmHg

171.5±23.7 °C

1.628

Safety Information

NONH for all modes of transport

3

R36/37/38

S26-S36-S37/39

Xi:Irritant;

P261-P305 + P351 + P338

H315-H319-H335

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 44 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2-Chloro-3-nitrobenzoic acid Use and Manufacturing

2-Chloro-3-nitrobenzoic acid is used in a microwave-promoted Ulmann condensation with 2-aminopyridines.

Computed Properties

Molecular Weight:201.56
XLogP3:1.9
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:200.9828853
Monoisotopic Mass:200.9828853
Topological Polar Surface Area:83.1
Heavy Atom Count:13
Complexity:227
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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