ChemicalBook > CAS DataBase List > 2-Chloro-3-nitrobenzoic acid

2-Chloro-3-nitrobenzoic acid

Product Name
2-Chloro-3-nitrobenzoic acid
CAS No.
3970-35-2
Chemical Name
2-Chloro-3-nitrobenzoic acid
Synonyms
2-Chloro-3-nitrobenz;Mesalamine Impurity 7;Chloro-3-nitrobenzoica;2-chloro-3-nitrobenzoic;Mesalamine EP Impurity Q;2-CHLORO-3-NITROBENZOIC ACID;2-Chloro-3-carboxynitrobenzene;2-Chloro-3-nitrobenzoicAcid>Benzoic acid, 2-chloro-3-nitro-;2-Chloro-3-nitrobenzoic acid 99%
CBNumber
CB1464807
Molecular Formula
C7H4ClNO4
Formula Weight
201.56
MOL File
3970-35-2.mol
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2-Chloro-3-nitrobenzoic acid Property

Melting point:
183-187 °C (lit.)
Boiling point:
359.9±27.0 °C(Predicted)
Density 
1.6620
refractive index 
1.6000 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
DMSO (Slightly), Methanol (Slightly)
pka
pK1: 2.02 (25°C)
form 
Powder
color 
White to cream-yellow with a green cast
BRN 
645427
CAS DataBase Reference
3970-35-2(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38-37/38-36
Safety Statements 
26-36-37/39
WGK Germany 
3
HS Code 
29163990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
PHR9053
Product name
2-Chloro-3-nitrobenzoic acid
Purity
certified reference material, TraceCERT?
Packaging
100MG
Price
$730
Updated
2024/03/01
Sigma-Aldrich
Product number
141208
Product name
2-Chloro-3-nitrobenzoic acid
Purity
99%
Packaging
5g
Price
$106
Updated
2023/01/07
Sigma-Aldrich
Product number
141208
Product name
2-Chloro-3-nitrobenzoic acid
Purity
99%
Packaging
25g
Price
$429
Updated
2023/01/07
TCI Chemical
Product number
C2333
Product name
2-Chloro-3-nitrobenzoic Acid
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$300
Updated
2024/03/01
TCI Chemical
Product number
C2333
Product name
2-Chloro-3-nitrobenzoic Acid
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$1220
Updated
2024/03/01
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2-Chloro-3-nitrobenzoic acid Chemical Properties,Usage,Production

Chemical Properties

White to light yellow crystal powder

Uses

2-Chloro-3-nitrobenzoic acid was used as reagent during the synthesis of new biprivileged molecular scaffolds of tetracyclic indolo-benzodiazepines and indolo-quinoxalines. It was used in a microwave-promoted Ulmann condensation with 2-aminopyridines.

Uses

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

General Description

2-Chloro-3-nitrobenzoic acid undergoes condensation with aminoquinolines to yield phenylquinolylamines.

2-Chloro-3-nitrobenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Chloro-3-nitrobenzoic acid Suppliers

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View Lastest Price from 2-Chloro-3-nitrobenzoic acid manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
2-Chloro-3-nitrobenzoic acid 3970-35-2
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 ton
Release date
2024-12-02
Wuhan KEMI-WORKS Chemical Co., Ltd.
Product
2-Chloro-3-nitrobenzoic acid 3970-35-2
Price
US $0.00/kg
Min. Order
1kg
Purity
99.0% min
Supply Ability
10tons
Release date
2024-08-06
Hebei Weibang Biotechnology Co., Ltd
Product
2-Chloro-3-nitrobenzoic acid 3970-35-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-28

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