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ChemicalBook >> CAS DataBase List >>4-Chloro-3,5-dinitrobenzoic acid

4-Chloro-3,5-dinitrobenzoic acid

4-Chloro-3,5-dinitrobenzoic acid Structure
4-Chloro-3,5-dinitrobenzoic acid structure
CAS No.
118-97-8
Chemical Name:
4-Chloro-3,5-dinitrobenzoic acid
Synonyms
4-Chloro-3;AKOS 212-81;4-C-3,5-DNBA;CBI-BB ZERO/005300;TIMTEC-BB SBB003176;RARECHEM AL BO 0221;LABOTEST-BB LT00117948;4-chloro-3,5-dinitrobenzoate;4-chloro-3,5-dinitro-benzoicaci;4-CHLORO-3,5-DINITROBENZOIC ACID
CBNumber:
CB6753319
Molecular Formula:
C7H3ClN2O6
Molecular Weight:
246.56
MDL Number:
MFCD00007080
MOL File:
118-97-8.mol
MSDS File:
SDS
Last updated:2023-12-25 13:23:17
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4-Chloro-3,5-dinitrobenzoic acid Properties

Melting point 159-162 °C (lit.)
Boiling point 315°C
Density 1.9543 (rough estimate)
refractive index 1.6500 (estimate)
Flash point 186°C
storage temp. Sealed in dry,2-8°C
solubility soluble in Methanol
form powder to crystal
pka 2?+-.0.10(Predicted)
color Light orange to Yellow to Green
BRN 668253
CAS DataBase Reference 118-97-8(CAS DataBase Reference)
EPA Substance Registry System Benzoic acid, 4-chloro-3,5-dinitro- (118-97-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313
Hazard Codes  Xi,E
Risk Statements  38-36/37/38-36/38-2
Safety Statements  28-24/25-22-35-26
WGK Germany  3
Hazard Note  Irritant
TSCA  Yes
HS Code  29163990
NFPA 704
0
2 0

4-Chloro-3,5-dinitrobenzoic acid price More Price(27)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich C38907 4-Chloro-3,5-dinitrobenzoic acid 97% 118-97-8 25g $65 2023-06-20 Buy
Sigma-Aldrich C38907 4-Chloro-3,5-dinitrobenzoic acid 97% 118-97-8 100g $210 2023-06-20 Buy
TCI Chemical C0607 4-Chloro-3,5-dinitrobenzoic Acid >98.0%(T) 118-97-8 25g $74 2024-03-01 Buy
TCI Chemical C0607 4-Chloro-3,5-dinitrobenzoic Acid >98.0%(T) 118-97-8 250g $471 2024-03-01 Buy
Alfa Aesar A12373 4-Chloro-3,5-dinitrobenzoic acid, 99% 118-97-8 25g $50.65 2024-03-01 Buy
Product number Packaging Price Buy
C38907 25g $65 Buy
C38907 100g $210 Buy
C0607 25g $74 Buy
C0607 250g $471 Buy
A12373 25g $50.65 Buy

4-Chloro-3,5-dinitrobenzoic acid Chemical Properties,Uses,Production

Chemical Properties

yellow crystals

Uses

4-Chloro-3,5-dinitrobenzoic-15N2 Acid is an intermediate in synthesizing Lodoxamide-15N2,d2 (L469367), a labelled form of Lodoxamide. It is an antiallergic drug that acts as a mast cell stabilizer. It is effective in the treatment of allergic conjunctivitis and in decreasing vascular permeability.

Hazard

irritant

Synthesis

The synthesis of 4-Chloro-3,5-dinitrobenzoic acid is as follows:
4-chloro-benzoic acid  (20 g, 0.128 mol) was dissolved in H2SO4 (d = 1.835 g/mL, 300 mL) at80 C, and KNO3 (66 g, 0.65 mol) was added. The reaction mixture was heated to 125 C using ahigh-pressure flask and kept for 2 h, after which the reaction was cooled to rt and poured onto ice.The yield of 4-Chloro-3,5-dinitrobenzoic acid was 28 g (89%) .
synthesis of 4-Chloro-3,5-dinitrobenzoic acid.png


Purification Methods

Crystallise the acid from EtOH/ H2O, EtOH or *C6H6. The 1:1 naphthalene complex (by fusing various ratios of ingredients and recrystallising from EtOH) has m 122o. [Beilstein 9 H 416, 9 III 1953, 9 IV 1360.]

4-Chloro-3,5-dinitrobenzoic acid synthesis

74-11-3
118-97-8
Synthesis of 4-Chloro-3,5-dinitrobenzoic acid from 4-Chlorobenzoic acid

4-Chloro-3,5-dinitrobenzoic acid Preparation Products And Raw materials

Raw materials

4-Chlorobenzoic acid Nitric acid Sulfuric acid

Preparation Products

3,5-Dinitro-4-[[4-(phenylamino)-3-(sodiosulfo)phenyl]amino]benzoic acid 4-DIMETHYLAMINO-3,5-DINITROBENZOIC ACID 4-AMINO-3,5-DINITROBENZOIC ACID

4-Chloro-3,5-dinitrobenzoic acid Suppliers

Global( 258)Suppliers
Supplier Tel Email Country ProdList Advantage
Asia Chem I and E (Jiangsu) Co Ltd
+8615105181882 mera.z@nitrobenzenechemical.com China 129 58
Hebei Mojin Biotechnology Co., Ltd 		+8613288715578 sales@hbmojin.com China 12452 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 7332 58
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Hi-Tech Chemistry Corp 		0519-86626038 yuhh@hitechem.com CHINA 811 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21695 55
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Supplier Advantage
Asia Chem I and E (Jiangsu) Co Ltd
58
Hebei Mojin Biotechnology Co., Ltd 		58
Henan Fengda Chemical Co., Ltd 		58
Capot Chemical Co.,Ltd. 		60
Hi-Tech Chemistry Corp 		58
Henan Tianfu Chemical Co.,Ltd. 		55
career henan chemical co 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Hubei xin bonus chemical co. LTD 		58
Chongqing Chemdad Co., Ltd 		58

View Lastest Price from 4-Chloro-3,5-dinitrobenzoic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-Chloro-3,5-dinitrobenzoic acid pictures 2024-04-16 4-Chloro-3,5-dinitrobenzoic acid
118-97-8
 US $34.88 / Kg/Drum 25Kg/Drum 99.00%HPLC 10tons/month Asia Chem I and E (Jiangsu) Co Ltd
4-Chloro-3,5-dinitrobenzoic acid pictures 2023-12-26 4-Chloro-3,5-dinitrobenzoic acid
118-97-8
 US $100.00-1.00 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
4-Chloro-3,5-dinitrobenzoic acid pictures 2023-10-28 4-Chloro-3,5-dinitrobenzoic acid
118-97-8
 US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd

4-Chloro-3,5-dinitrobenzoic acid Spectrum

4-Chloro-3,5-dinitrobenzoic acid(118-97-8)1HNMR4-Chloro-3,5-dinitrobenzoic acid(118-97-8)IR14-Chloro-3,5-dinitrobenzoic acid(118-97-8)IR24-Chloro-3,5-dinitrobenzoic acid(118-97-8)Raman

118-97-8(4-Chloro-3,5-dinitrobenzoic acid)Related Search:

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TIMTEC-BB SBB003176 CBI-BB ZERO/005300 4-chloro-3,5-dinitrobenzoate 4-chloro-3,5-dinitro-benzoicaci RARECHEM AL BO 0221 LABOTEST-BB LT00117948 AKOS 212-81 3,5-DINITRO-4-CHLOROBENZOIC ACID 4-CHLORO-3,5-DINITROBENZOIC ACID 4-Chloro-3,5-dinitrobenzoic acid,99% 4-CHLORO-3,5-DINITROBENZOIC ACID FOR SYN 4-chloro -3,5-twoNitrobenzoic Acid 4-Chloro-3,5-dinitrobenzoic acid, 98%+ 4-Chloro-3 4-C-3,5-DNBA 4-Chloro-3,5-dinitrobenzoic Acid > Benzoic acid, 4-chloro-3,5-dinitro- 4-Chloro-3,5-dinitrobenzoic acid ISO 9001：2015 REACH 4-Chloro-3,5-dinitrobenzoic acid, 97%, 118-97-8 C7H3ClN2O6 ClC6H2NO22CO2H C7H2ClN2O6 Organic Building Blocks C7 Carboxylic Acids Carbonyl Compounds Building Blocks Organic acids C7 Carbonyl Compounds Carboxylic Acids 1