ChemicalBook > CAS DataBase List > 4,5-Difluoro-2-nitrobenzoic acid

4,5-Difluoro-2-nitrobenzoic acid

Product Name
4,5-Difluoro-2-nitrobenzoic acid
CAS No.
20372-63-8
Chemical Name
4,5-Difluoro-2-nitrobenzoic acid
Synonyms
4,5-Difluoro-2-nitrobenzoicaci;4,5-DIFLUORO-2-NITROBENZOIC ACID;2-NITRO-4,5-DIFLUOROBENZOIC ACID;4,5-Difluoro-2-nitrobenzoicAcid>4,5-two fluoro -2-Nitrobenzoic Acid;Benzoic acid, 4,5-difluoro-2-nitro-;4,5-Difluoro-2-nitrobenzoic acid, 97%,;4,5-difluoro-2-nitrobenzenecarboxylic acid;4,5-Difluoro-2-nitrobenzoic acid ISO 9001：2015 REACH
CBNumber
CB4387361
Molecular Formula
C7H3F2NO4
Formula Weight
203.1
MOL File
20372-63-8.mol
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4,5-Difluoro-2-nitrobenzoic acid Property

Melting point:
165-167 °C (lit.)
Boiling point:
349.7±42.0 °C(Predicted)
Density 
1.661±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
form 
powder to crystal
pka
1.85±0.25(Predicted)
color 
White to Light yellow
CAS DataBase Reference
20372-63-8(CAS DataBase Reference)
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Safety

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

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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
468983
Product name
4,5-Difluoro-2-nitrobenzoic acid
Purity
99%
Packaging
5g
Price
$65.7
Updated
2023/06/20
Sigma-Aldrich
Product number
468983
Product name
4,5-Difluoro-2-nitrobenzoic acid
Purity
99%
Packaging
1g
Price
$47.8
Updated
2022/05/15
TCI Chemical
Product number
D3555
Product name
4,5-Difluoro-2-nitrobenzoic Acid
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$56
Updated
2024/03/01
TCI Chemical
Product number
D3555
Product name
4,5-Difluoro-2-nitrobenzoic Acid
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$190
Updated
2024/03/01
Alfa Aesar
Product number
H28935
Product name
4,5-Difluoro-2-nitrobenzoic acid, 97%
Packaging
5g
Price
$99.2
Updated
2021/12/16
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4,5-Difluoro-2-nitrobenzoic acid Chemical Properties,Usage,Production

Chemical Properties

Solid

General Description

4,5-Difluoro-2-nitrobenzoic acid can be obtained from the nitration of 4,5-difluorobenzoic acid or 3,4-difluorobenzoic acid.

4,5-Difluoro-2-nitrobenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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4,5-Difluoro-2-nitrobenzoic acid Suppliers

Americas 1 China 124 Europe 1 Germany 1 India 3 Italy 1 Japan 1 Switzerland 1 United Kingdom 10 United States 23 Global 166
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71
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View Lastest Price from 4,5-Difluoro-2-nitrobenzoic acid manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
4,5-Difluoro-2-nitrobenzoic acid 20372-63-8
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2023-02-14
Henan Fengda Chemical Co., Ltd
Product
4,5-Difluoro-2-nitrobenzoic acid 20372-63-8
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-25
Shaanxi Dideu Medichem Co. Ltd
Product
4,5-Difluoro-2-nitrobenzoic acid 20372-63-8
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%+
Supply Ability
100 tons
Release date
2020-01-07

20372-63-8, 4,5-Difluoro-2-nitrobenzoic acidRelated Search:

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  • 2-NITRO-4,5-DIFLUOROBENZOIC ACID
  • 4,5-DIFLUORO-2-NITROBENZOIC ACID
  • 4,5-difluoro-2-nitrobenzenecarboxylic acid
  • 4,5-two fluoro -2-Nitrobenzoic Acid
  • 4,5-Difluoro-2-nitrobenzoicAcid&gt
  • Benzoic acid, 4,5-difluoro-2-nitro-
  • 4,5-Difluoro-2-nitrobenzoicaci
  • 4,5-Difluoro-2-nitrobenzoic acid ISO 9001：2015 REACH
  • 4,5-Difluoro-2-nitrobenzoic acid, 97%,
  • 20372-63-8
  • C7H3F2NO4
  • C7H3NO4F2
  • F2C6H2NO2CO2H
  • Organic Building Blocks
  • Carboxylic Acids
  • Carbonyl Compounds
  • C7
  • Building Blocks
  • C7
  • Carbonyl Compounds
  • Carboxylic Acids
  • Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
  • Benzoic acid
  • API intermediates
  • Acids and Derivatives