4,5-Dichloro-1,2-benzenediamine

Product Name: 4,5-Dichloro-1,2-benzenediamine
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
Formula Weight: 177.03
MOL File: 5348-42-5.mol

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

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)
NIST Chemistry Reference: 4,5-Dichloro-ortho-phenylenediamine(5348-42-5)

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Safety

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

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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.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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: D71607
Product name: 4,5-Dichloro-o-phenylenediamine
Purity: 97%
Packaging: 5g
Price: $120
Updated: 2024/03/01

TCI Chemical

Product number: D2307
Product name: 4,5-Dichloro-1,2-phenylenediamine
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $83
Updated: 2024/03/01

TCI Chemical

Product number: D2307
Product name: 4,5-Dichloro-1,2-phenylenediamine
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $269
Updated: 2024/03/01

Alfa Aesar

Product number: A17738
Product name: 4,5-Dichloro-o-phenylenediamine, 98%
Packaging: 5g
Price: $77.65
Updated: 2024/03/01

Alfa Aesar

Product number: A17738
Product name: 4,5-Dichloro-o-phenylenediamine, 98%
Packaging: 25g
Price: $291.65
Updated: 2024/03/01

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4,5-Dichloro-1,2-benzenediamine Chemical Properties,Usage,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

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

Americas 1 Belgium 2 Canada 1 China 204 Europe 2 Germany 4 India 7 Japan 3 Switzerland 2 United Kingdom 11 United States 30 Global 267

Shandong Carbon Spring New Materials Co., Ltd.

Tel: 13658618215
Email: 308410472@qq.com
Country: China
ProdList: 54
Advantage: 58

Huaian Jiamu Biotechnology Co., Ltd.

Tel: 0517-83187139 18205232085
Email: cai@jiamu-bio.com
Country: China
ProdList: 996
Advantage: 58

Nanjing Vcare PharmaTech Co., Ltd

Tel: 025-58741518 17366379912
Email: sales@vcarepharmatech.com
Country: China
ProdList: 505
Advantage: 58

Shandong Xuanshuo Pharmaceutical Technology Co. LTD

Tel: 15269103900
Email: suchangzhou@shiningpharm.com
Country: China
ProdList: 247
Advantage: 58

chengqiaotech.ltd

Tel: 18105338618
Email: zbcqyh@126.com
Country: China
ProdList: 297
Advantage: 58

Shanghai Taijilin Industrial Co., Ltd.

Tel: 021-021-50630626 18964684208
Fax: 021-50563898
Email: kate@tajilin.com
Country: China
ProdList: 1218
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

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

Zibo Hangyu Biotechnology Development Co., Ltd

Product: 4,5-Dichloro-1,2-benzenediamine 5348-42-5
Price: US $80.00-800.00/kg
Min. Order: 10kg
Purity: 0.99
Supply Ability: 20tons
Release date: 2023-11-07

Honest Joy Holdings Limited

Product: 4,5-Dichloro-o-phenylenediamine 5348-42-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 97.8%
Supply Ability: 100 tons
Release date: 2022-01-14

Career Henan Chemical Co

Product: 4,5-Dichloro-1,2-benzenediamine 5348-42-5
Price: US $1.00/EA
Min. Order: 1g
Purity: 99%
Supply Ability: 1000KGS
Release date: 2019-12-24

5348-42-5, 4,5-Dichloro-1,2-benzenediamineRelated 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

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%

16-Bis(4-Nitrophenoxy)hexane

4,5-Dichlorophenylene-1,2-diamine

o-Phenylenediamine, 4,5-dichloro-

4,5-DICHLOROBENZENE-1,2-DIAMINE

4,5-DICHLORO-O-PHENYLENEDIAMINE

4,5-DICHLORO-1,2-DIAMINO BENZENE

4,5-DICHLORO-1,2-PHENYLENEDIAMINE

1,2-BENZENEDIAMINE, 4,5-DICHLORO-

1,2-DIAMINO-4,5-DICHLOROBENZENE

Dichloroophenylenediamine

1,2-Diamino-4,5-dichlorobenzene 98%

4,5-Dichloro-1,2-phenylenediamine, 98+%

4,5-Dichloro-1,2-phenylenediamine&gt

4,5-Dichloro-1,2-benzenediamine ISO 9001：2015 REACH

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