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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:2024-10-29 11:48:30
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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
InChI InChI=1S/C7H3ClN2O6/c8-6-4(9(13)14)1-3(7(11)12)2-5(6)10(15)16/h1-2H,(H,11,12)
InChIKey PCTFIHOVQYYAMH-UHFFFAOYSA-N
SMILES C(O)(=O)C1=CC([N+]([O-])=O)=C(Cl)C([N+]([O-])=O)=C1
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( 267)Suppliers
Supplier Tel Email Country ProdList Advantage
Asia Chem I and E (Jiangsu) Co Ltd
+8615105181882 mera.z@nitrobenzenechemical.com China 132 58
Hebei Mojin Biotechnology Co., Ltd 		+86 13288715578 +8613288715578 sales@hbmojin.com China 12839 58
Hebei Chuanghai Biotechnology Co,.LTD 		+86-13131129325 sales1@chuanghaibio.com China 5892 58
Hebei Weibang Biotechnology Co., Ltd 		+8617732866630 bess@weibangbio.com China 18153 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 20287 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29791 60
Hi-Tech Chemistry Corp 		0519-86626038 yuhh@hitechem.com CHINA 810 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21634 55
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29882 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28172 58
Supplier Advantage
Asia Chem I and E (Jiangsu) Co Ltd
58
Hebei Mojin Biotechnology Co., Ltd 		58
Hebei Chuanghai Biotechnology Co,.LTD 		58
Hebei Weibang 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

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 2024-11-25 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 2024-10-29 4-Chloro-3,5-dinitrobenzoic acid
118-97-8
 US $0.00-0.00 / KG 1KG 99% 500000kg Hebei Weibang Biotechnology Co., Ltd
4-Chloro-3,5-dinitrobenzoic acid pictures 2024-10-11 4-Chloro-3,5-dinitrobenzoic acid
118-97-8
 US $10.70 / kg 10kg 99% 10000kg Hebei Chuanghai 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