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ChemicalBook >> CAS DataBase List >>4,5-Dichloro-1,2-benzenediamine

4,5-Dichloro-1,2-benzenediamine

4,5-Dichloro-1,2-benzenediamine Structure
4,5-Dichloro-1,2-benzenediamine structure
CAS No.
5348-42-5
Chemical Name:
4,5-Dichloro-1,2-benzenediamine
Synonyms
4,5-DICHLOROBENZENE-1,2-DIAMINE;1,2-DIAMINO-4,5-DICHLOROBENZENE;4,5-Dichlorophenylene-1,2-diamine;NSC 1577;Maribavir Intermediate 1;Dichloroophenylenediamine;16-Bis(4-Nitrophenoxy)hexane;5,5-di nitro barbutyric acid;4,5-dichlorbenzol-1,2-diamin;4,5-Dichloro-phenylenediaMine
CBNumber:
CB7189469
Molecular Formula:
C6H6Cl2N2
Molecular Weight:
177.03
MDL Number:
MFCD00007723
MOL File:
5348-42-5.mol
MSDS File:
SDS
Last updated:2023-11-07 17:33:14
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4,5-Dichloro-1,2-benzenediamine Properties

Melting point 158-164 °C(lit.)
Boiling point 291.88°C (rough estimate)
Density 1.4668 (rough estimate)
refractive index 1.6400 (estimate)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility DMSO, Methanol
form Crystalline Powder
pka 2.77±0.10(Predicted)
color Red-brown to brown
Water Solubility Soluble in methanol and Dimethyl sulfoxide. Insoluble in water.
BRN 1072811
CAS DataBase Reference 5348-42-5(CAS DataBase Reference)
FDA UNII 2LUD2S3RUC
NIST Chemistry Reference 4,5-Dichloro-ortho-phenylenediamine(5348-42-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
Hazard Codes  Xn,Xi
Risk Statements  20/21/22-36/37/38-40
Safety Statements  26-36-45-36/37
RIDADR  2811
WGK Germany  3
F  10
Hazard Note  Irritant
HazardClass  6.1
HS Code  29215900
NFPA 704
1
2 0

4,5-Dichloro-1,2-benzenediamine price More Price(34)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D71607 4,5-Dichloro-o-phenylenediamine 97% 5348-42-5 5g $120 2024-03-01 Buy
TCI Chemical D2307 4,5-Dichloro-1,2-phenylenediamine >98.0%(GC)(T) 5348-42-5 5g $83 2024-03-01 Buy
TCI Chemical D2307 4,5-Dichloro-1,2-phenylenediamine >98.0%(GC)(T) 5348-42-5 25g $269 2024-03-01 Buy
Alfa Aesar A17738 4,5-Dichloro-o-phenylenediamine, 98% 5348-42-5 5g $77.65 2024-03-01 Buy
Alfa Aesar A17738 4,5-Dichloro-o-phenylenediamine, 98% 5348-42-5 25g $291.65 2024-03-01 Buy
Product number Packaging Price Buy
D71607 5g $120 Buy
D2307 5g $83 Buy
D2307 25g $269 Buy
A17738 5g $77.65 Buy
A17738 25g $291.65 Buy

4,5-Dichloro-1,2-benzenediamine Chemical Properties,Uses,Production

Chemical Properties

red-brown to brown crystalline powder

Uses

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

Purification Methods

Reflux the amine with activated charcoal in CH2Cl2, followed by recrystallisation from Et2O/pet ether or pet ether [Koolar & Kochi J Org Chem 52 4545 1987]. Alternatively, recrystallise the diamine from hexane, *C6H6, pet ether or H2O (Na2SO4) and sublime it at 150o/15mm. [Beilstein 13 IV 72.]

4,5-Dichloro-1,2-benzenediamine Preparation Products And Raw materials

Raw materials

FUMING SULFURIC ACID Ethanol Nickel Nitric acid 1,2-Dichlorobenzene

Preparation Products

Ethyl 6,7-Dichloro-3,4-dihydro-3-oxo-2-quinoxalinecarboxylate 6,7-DICHLORO-QUINOXALIN-2-YLAMINE

4,5-Dichloro-1,2-benzenediamine Suppliers

Global( 261)Suppliers
Supplier Tel Email Country ProdList Advantage
Zibo Hangyu Biotechnology Development Co., Ltd 		+86-0533-2185556 +8617865335152 Mandy@hangyubiotech.com China 11013 58
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 15928 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21691 55
Fluoropharm Co., Ltd. 		+86-0571-85586753; +8613336034509 sales@fluoropharm.com China 1290 60
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 32480 60
Jinan Carbotang Biotech Co.,Ltd. 		+8615866703830 figo.gao@foxmail.com China 6992 58
Nanjing Dolon Biotechnology Co.,Ltd. 		18905173768 sales@dolonchem.com CHINA 2972 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
Zibo Hangyu Biotechnology Development Co., Ltd 		58
Capot Chemical Co.,Ltd. 		60
Shanghai Daken Advanced Materials Co.,Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
Fluoropharm Co., Ltd. 		60
ATK CHEMICAL COMPANY LIMITED 		60
Jinan Carbotang Biotech Co.,Ltd. 		58
Nanjing Dolon Biotechnology Co.,Ltd. 		58
Hubei xin bonus chemical co. LTD 		58
Chongqing Chemdad Co., Ltd 		58

View Lastest Price from 4,5-Dichloro-1,2-benzenediamine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4,5-Dichloro-1,2-benzenediamine pictures 2024-01-02 4,5-Dichloro-1,2-benzenediamine
5348-42-5
 US $80.00-800.00 / kg 10kg 0.99 20tons Zibo Hangyu Biotechnology Development Co., Ltd
4,5-Dichloro-1,2-benzenediamine pictures 2022-08-03 4,5-Dichloro-1,2-benzenediamine
5348-42-5
 US $1.10 / g 1g 99.00% 100 Tons Min Dideu Industries Group Limited
4,5-Dichloro-o-phenylenediamine pictures 2022-01-15 4,5-Dichloro-o-phenylenediamine
5348-42-5
 US $0.00 / KG 1KG 97.8% 100 tons Honest Joy Holdings Limited

4,5-Dichloro-1,2-benzenediamine Spectrum

4,5-Dichloro-1,2-benzenediamine(5348-42-5)1HNMR4,5-Dichloro-1,2-benzenediamine(5348-42-5)13CNMR4,5-Dichloro-1,2-benzenediamine(5348-42-5)IR14,5-Dichloro-1,2-benzenediamine(5348-42-5)IR2

5348-42-5(4,5-Dichloro-1,2-benzenediamine)Related Search:

3,5-Dichlorobenzoic acid p-Phenylenediamine m-Phenylenediamine o-Phenylenediamine Benzhydrylamine
2',4'-Dichloroacetophenone 6,7-DICHLORO-1,4-DIHYDRO-2,3-QUINOXALINEDIONE 1,2-DICHLORO-4,5-DINITRO-BENZENE 1,2,3,4-TETRACHLORO-5,6-DINITROBENZENE N1-(4,5-DICHLORO-2-NITROPHENYL)ACETAMIDE
2,6-dichloro-1,4-benzenediamin 2,5-Dichlorobenzene-1,4-diamine 1-(4,5-DICHLORO-2-NITROPHENYL)PIPERIDINE 5,6-DICHLORO-1-ETHYL-3-SULFOBUTYL-2-(3-(5,6-DICHLORO-1-ETHYL-3-SULFOBUTYL BENZIMIDAZOLINYLIDENE-1-PROPENYL) BENZIMIDAZOLIUM HYDROXIDE, INNER SALT,SODIUM SALT 1,4-Dichloro-2,3-benzenediamine
3,4-Dichloro-1,2-benzenediamine N-Methyl-4,5-dichloro-1,2-benzenediamine 5,6-DICHLORO-2-(3-(5,6-DICHLORO-1-ETHYL-3-(3-SULFOPROPYL)-1,3-DIHYDRO-2H-BENZIMIDAZOL-2-YLIDENE)-1-PROPENYL)-1-ETHYL-3-(3-SULFOPROPYL)-1H-BENZIMIDAZOLIUM INNER SALT SODIUM SALT

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1,2-Dichloro-4,5-diaminobenzene 4,5-Dichloro-1,2-benzenediamine 4,5-Dichloro-o-phenylendiamine 1,2-Diamino-4,5-dichlorobenzene, 4,5-Dichloro-1,2-phenylenediamine 4,5-Dichloro-o-phenylenediamine,98% 4,5-Dichloro-1,2-phenylenediamine ,97% 4,5-Dichlorobenzene-1,2-diamine 98% 4,5-Dichloro-phenylenediaMine NSC 1577 1,2-Diamino-4,5-dichlorobenzene, 4,5-Dichlorophenylene-1,2-diamine 4,5-Dichloro-o-phenylenediaMine, 98% 5GR 4,5-Dichloro-o-phenylenediamine 97% o-Phenylenediamine, 4,5-dichloro- 4,5-DICHLORO-O-PHENYLENEDIAMINE 4,5-DICHLORO-1,2-DIAMINO BENZENE 4,5-DICHLORO-1,2-PHENYLENEDIAMINE 1,2-BENZENEDIAMINE, 4,5-DICHLORO- Dichloroophenylenediamine 1,2-Diamino-4,5-dichlorobenzene 98% 4,5-Dichloro-1,2-phenylenediamine, 98+% 16-Bis(4-Nitrophenoxy)hexane 4,5-Dichloro-1,2-phenylenediamine> 4,5-Dichloro-1,2-benzenediamine ISO 9001：2015 REACH 4,5-Dichlorophenylene-1,2-diamine 4,5-DICHLOROBENZENE-1,2-DIAMINE 1,2-DIAMINO-4,5-DICHLOROBENZENE Maribavir Intermediate 1 5,5-di nitro barbutyric acid 4,5-dichlorbenzol-1,2-diamin 5348-42-5 C6H6Cl2N2C6H6Cl2N22HCl Cl2C6H2NH22 C6H6N2Cl2 C6H6Cl2N2 Building Blocks Polyamines Organic Building Blocks Nitrogen Compounds Building Blocks Chemical Synthesis Nitrogen Compounds Organic Building Blocks Polyamines Aromatics Miscellaneous Reagents Amines blocks Anilines, Aromatic Amines and Nitro Compounds