Chinese  Japanese  Germany

ChemicalBook >> CAS DataBase List >> p-Phenylenediamine

p-Phenylenediamine

CAS No.106-50-3
Chemical Name:p-Phenylenediamine
Synonyms:nakoh;furrod;Nako H;rodold;ursold;Furro D;peltold;renalpf;Rodol D;Ursol D
CBNumber:CB9852680
Molecular Formula:C6H8N2
Formula Weight:108.14
MOL File:106-50-3.mol
p-Phenylenediamine Property
mp : 139 °C
bp : 267 °C(lit.)
vapor density : 3.7 (vs air)
vapor pressure : 1.08 mm Hg ( 100 °C)
Fp : 156 °C
storage temp. : 2-8°C
Colour Index : 76060
Water Solubility : 47 g/L (25 ºC)
Merck : 14,7285
BRN : 742029
Stability:: Stable, but oxidizes when exposed to air. Incompatible with oxidizing agents. Store under inert atmosphere.
CAS DataBase Reference: 106-50-3(CAS DataBase Reference)
NIST Chemistry Reference: 1,4-Benzenediamine(106-50-3)
EPA Substance Registry System: 1,4-Benzenediamine(106-50-3)
Safety
Hazard Codes : T,N,T+,Xn
Risk Statements : 23/24/25-36-43-50/53-63-36/37/38-45-40-48/22-67-52/53
Safety Statements : 28-36/37-45-60-61-28A-24/25-23-53-26
RIDADR : UN 1673 6.1/PG 3
WGK Germany : 3
RTECS : SS8050000
F : 8-10-23
HazardClass : 6.1
PackingGroup : III
HS Code : 29215119
Hazardous Substances Data: 106-50-3(Hazardous Substances Data)

p-Phenylenediamine Chemical Properties,Usage,Production

Chemical Properties
Off-white flakes
Usage
A hair dye component, paraphenylenediamine, as a contact allergen for treatment of inflammatory diseases.
General Description
A white to purple crystalline solid (melting point 234 F) that turns purple to black in air. Flash point 309 F. Toxic by skin absorption, inhalation or ingestion. Used for production of aramid fiber, antioxidants, as a laboratory reagent, in photographic developing, and as a dye for hair and furs.
Air & Water Reactions
Oxidizes on exposure to air. The finely powdered base if suspended in air poses a significant dust explosion hazard. Soluble in water. Even as a solid will spot downwind areas purple/black (Roger Patrick, DuPont Engineer).
Reactivity Profile
p-Phenylenediamine is the stongest of the weak aromatic bases. p-Phenylenediamine neutralizes acids in weak exothermic reactions to form salts. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Reacts readily with oxidizing agents .
Fire Hazard
Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.
p-Phenylenediamine Preparation Products And Raw materials
Raw materials
Iron 4-Nitroaniline
Preparation Products
liquid crystalline heterocyclic polymer epoxy resin liquid crystal REACTIVE RED 120 2,3-DIHYDROXYPROPYL METHACRYLATE polyaniline synthesized by means of condensation polymerization N,N'-Di-2-naphthyl-p-phenylenediamine 4-(Methylsulfonamido)aniline 1,4-PHENYLENE DIISOTHIOCYANATE Amoscanate C. I. Pigment Yellow 173 ReactivebrilliantredKE-7B
p-Phenylenediamine Suppliers      Global( 269)Suppliers     
SupplierTelFaxEmailCountryProdListAdvantage
Hefei TNJ Chemical Industry Co.,Ltd. +86 (551) 65418684 65418696+86 (551) 65418697info@tnjchem.com tnjchem@hotmail.comCHINA 1513 62
Shanghai Macklin Biochemical Co.,Ltd. 021-51821861021-51821727sales@macklin.cnCHINA 9960 55
J & K SCIENTIFIC LTD. ----jkinfo@jkchemical.com;market3@jkchemical.comCHINA 96847 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)sh@meryer.comCHINA 40407 62
Alfa Aesar 400-610-6006; 021-67582000021-67582001/03/05saleschina@alfa-asia.comCHINA 30333 84
TCI (Shanghai) Development Co., Ltd. ----info@chemicalbook.comCHINA 22159 81
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、6027582086 (10) 60270825dtftchem@sina.comCHINA 4703 62
BeiJing Hwrk Chemicals Limted 4006990298 010-57411839 020-31335234 021-51691807010-87653215 0757-86311057 021-55236763sales@hwrkchemical.comCHINA 12649 55
Energy Chemical 021-58432009 / 400-005-6266021-58436166-800info@energy-chemical.comCHINA 44198 61
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028+86-10-82967029sales@ouhechem.comCHINA 10815 60
 
106-50-3(p-Phenylenediamine)Related Search:
M-PHENYLENEDIAMINE Hydroquinone ACID BLUE 80 REACTIVE BLACK 5 Disperse Blue 14 1,2-PHENYLENEDIAMINE Sulfanilic acid Black 4-Aminophenylacetic acid Anthranilic acid Aniline BLACKEYEDPEAS BLACKBERRY p-Phenylenediamine DIMETHYL(N,N-)-P-PHENYLENEDIAMINE,Dimethyl-p-phenylenediamine Sulfanilamide p-Anisidine DIETHYL(N,N-)-P-PHENYLENEDIAMINE
Fluorenes, etc. (reagent for high-performance polymer research) Reagent for High-Performance Polymer Research 1,4-benzendiamine 1,4-Di-aminobenzol 4-phenylenediamine Aminogen II BASF Ursol D basfursold BASFUrsold,DS benzene,1,4-diamino- Benzofur D benzofurd C.I. 76076 C.I. Developer 13 C.I. Oxidation Base 10 c.i.developer13 c.i.oxidationbase10 C.I.OxidationBase10(76060) cideveloper13 cioxidationbase10 Developer 13 Developer PF developer13 developerpf Durafur Black R durafurblackr Fenylenodwuamina fenylenodwuamina(polish) Fouramine D fouramined Fourrine 1 Fourrine D fourrine1 fourrined Fur Black 41867 Fur Brown 41866 Fur Yellow furblack41867 furbrown41866 Furro D furrod furyellow Futramine D futramined Nako H nakoh Oxidation base 10 oxidationbase10 p-Amimoaniline p-Aminoaniline Paraphenylen-diamine para-phenylenediamine(p-pda) p-Benzenediamine p-Diaminobenzene Pelagol D Pelagol DR Pelagol Grey D pelagold
Copyright 2016 © ChemicalBook. All rights reserved