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

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
More
Less

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)
More
Less

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
More
Less

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.

More
Less

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
More
Less

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

More
Less

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

Americas 1 Belgium 2 Canada 1 China 199 Europe 2 Germany 4 India 7 Japan 3 Switzerland 2 United Kingdom 11 United States 30 Global 262
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28398
Advantage
80
More
Less

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
Shaanxi Dideu Medichem Co. Ltd
Product
4,5-Dichloro-1,2-benzenediamine 5348-42-5
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2019-12-30
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

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