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2-Chloro-3-nitrobenzoic acid

2-Chloro-3-nitrobenzoic acid
2-Chloro-3-nitrobenzoic acid structure
CAS No.
3970-35-2
Chemical Name:
2-Chloro-3-nitrobenzoic acid
Synonyms
2-Chloro-3-nitrobenz;Chloro-3-nitrobenzoica;2-CHLORO-3-NITROBENZOIC ACID;2-Chloro-3-carboxynitrobenzene;2-Chloro-3-nitrobenzoic acid,98%;2-Chloro-3-nitrobenzoic acid 99%;2-Chloro-3-nitrobenzoic Acid, 97+%;2-Chloro-3-nitrobenzoic acid, 98% 5GR;Mesalazine Impurity 8(Mesalazine EP Impurity Q);2-Chloro-3-nitrobenzoic acid 8000/7500/5kg,30days
CBNumber:
CB1464807
Molecular Formula:
C7H4ClNO4
Formula Weight:
201.56
MOL File:
3970-35-2.mol

2-Chloro-3-nitrobenzoic acid Properties

Melting point:
183-187 °C(lit.)
Density 
1.6620
refractive index 
1.6000 (estimate)
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)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38-37/38-36
Safety Statements  26-36-37/39
WGK Germany  3
HS Code  29163990
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

2-Chloro-3-nitrobenzoic acid price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 141208 2-Chloro-3-nitrobenzoic acid 99% 3970-35-2 5g $14.6 2018-11-20 Buy
Sigma-Aldrich 141208 2-Chloro-3-nitrobenzoic acid 99% 3970-35-2 25g $547 2018-11-22 Buy
TCI Chemical C2333 2-Chloro-3-nitrobenzoic Acid >98.0%(GC)(T) 3970-35-2 5g $214 2018-11-22 Buy
TCI Chemical C2333 2-Chloro-3-nitrobenzoic Acid >98.0%(GC)(T) 3970-35-2 25g $745 2018-11-22 Buy
Alfa Aesar L14954 2-Chloro-3-nitrobenzoic acid, 98% 3970-35-2 1g $37.2 2018-11-13 Buy

2-Chloro-3-nitrobenzoic acid Chemical Properties,Uses,Production

Chemical Properties

White to light yellow crystal powder

Uses

Used in a microwave-promoted Ulmann condensation with 2-aminopyridines.1

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

Raw materials

Preparation Products


2-Chloro-3-nitrobenzoic acid Suppliers

Global( 159)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
ATK CHEMICAL COMPANY LIMITED
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+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 16534 60
Changzhou Ansciep Chemical Co., Ltd.
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Accela ChemBio Inc.
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(+1)-858-876-1948 info@accelachem.com United States 12234 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
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Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
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INTATRADE GmbH +49 3493/605464
+49 3493/605470 sales@intatrade.de Germany 3587 66
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 3bsc@sina.com China 15926 69
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30291 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24648 81

2-Chloro-3-nitrobenzoic acid Spectrum


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