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p-Phenylenediamine dihydrochloride

p-Phenylenediamine dihydrochloride
p-Phenylenediamine dihydrochloride structure
CAS No.
624-18-0
Chemical Name:
p-Phenylenediamine dihydrochloride
Synonyms
p-pdhcl;p-pdahcl;Rodol DC;pelagolcd;nci-c03930;fourrineds;fourrine64;C.I. 76061;pelagolgreycd;durafurblackrc
CBNumber:
CB7221873
Molecular Formula:
C6H10Cl2N2
Formula Weight:
181.06
MOL File:
624-18-0.mol

p-Phenylenediamine dihydrochloride Properties

Melting point:
>200°C
storage temp. 
Store below +30°C.
Colour Index 
76061
form 
Crystalline Powder
color 
White to purple-gray
Water Solubility 
>=10 g/100 mL at 21 ºC
Merck 
14,7285
BRN 
3911749
Stability:
Stable. Incompatible with acids, strong oxidizing agents.
CAS DataBase Reference
624-18-0(CAS DataBase Reference)
EPA Substance Registry System
1,4-Benzenediamine, dihydrochloride(624-18-0)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS06,GHS09,GHS05,GHS08
Signal word  Danger
Hazard statements  H301+H311+H331-H315-H318-H334-H370-H372-H373-H400-H301-H311-H317-H319-H331-H410
Precautionary statements  P261-P273-P280-P301+P310-P305+P351+P338-P311-P260-P264-P270-P271-P272-P284-P301+P310+P330-P302+P352+P312+P361+P364-P304+P340+P311-P305+P351+P338+P310-P307+P311-P391-P403+P233-P405-P501-P301+P310a-P501a
Hazard Codes  T,N
Risk Statements  23/24/25-36-43-50/53
Safety Statements  28-36/37-45-60-61-28A
RIDADR  UN 1673 6.1/PG 3
WGK Germany  3
RTECS  ST0350000
8-9
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29215119
Toxicity LD50 orally in Rabbit: 147 mg/kg

p-Phenylenediamine dihydrochloride price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 78460 1,4-Phenylenediamine dihydrochloride ≥99.0% 624-18-0 100g $84.1 2018-11-13 Buy
Sigma-Aldrich 8.22297 1,4-Phenylenediammonium dichloride for synthesis. CAS 624-18-0, chemical formula C H -1,4-(NH ) * 2 HCl., for synthesis 624-18-0 8222970250 $111 2018-11-23 Buy
TCI Chemical P0152 1,4-Phenylenediamine Dihydrochloride >99.0%(HPLC)(T) 624-18-0 25g $19 2018-11-22 Buy
TCI Chemical P0152 1,4-Phenylenediamine Dihydrochloride >99.0%(HPLC)(T) 624-18-0 500g $173 2018-11-22 Buy
Alfa Aesar A10638 p-Phenylenediamine dihydrochloride, 99% 624-18-0 50g $33.3 2018-11-13 Buy

p-Phenylenediamine dihydrochloride Chemical Properties,Uses,Production

Chemical Properties

Off-white crystal powder

Uses

Dihydrochloride salt of 1,4-Phenylenediamine (P319845). A hair dye component, paraphenylenediamine, as a contact allergen for treatment of inflammatory diseases.

General Description

White to slightly reddish crystals or gray powder.

Air & Water Reactions

Water soluble.

Reactivity Profile

Acidic organic/inorganic salts, such as p-Phenylenediamine dihydrochloride, are generally soluble in water. The resulting solutions contain moderate to high concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.

Fire Hazard

Flash point data for p-Phenylenediamine dihydrochloride are not available; however, p-Phenylenediamine dihydrochloride is probably combustible.

p-Phenylenediamine dihydrochloride Preparation Products And Raw materials

Raw materials

Preparation Products


p-Phenylenediamine dihydrochloride Suppliers

Global( 152)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30001 58
Zhonglan Industry Co., Ltd.
(86) 531-82956570
(86) 531-82956571 sales@zhonglanindustry.com CHINA 207 58
QUALITY CONTROL CHEMICALS INC.
(323) 306-3136
(626) 453-0409 orders@qcchemical.com United States 8407 58
Kono Chem Co., Ltd
+86-132 8924 6953(Whatsapp/Wechat)
+86-29-86107037 info@konochemical.com CHINA 2997 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 sales@guangaobio.com CHINA 23049 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35440 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40269 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30163 84

View Lastest Price from p-Phenylenediamine dihydrochloride manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-20 p-Phenylenediamine dihydrochloride
624-18-0
US $2.00 / kg 1kg 99% ask career henan chemical co

p-Phenylenediamine dihydrochloride Spectrum


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