o-Phenylenediamine

CAS No.	95-54-5
Chemical Name:	o-Phenylenediamine
Synonyms:	ik3;OPD;OPDA;PODA;ek1700;EK 1700;nsc5354;sq15500;NSC 5354;SQ 15500
CBNumber:	CB9854699
Molecular Formula:	C6H8N2
Formula Weight:	108.14
MOL File:	95-54-5.mol

o-Phenylenediamine Property

mp :

99-102 °C

bp :	256-258 °C(lit.)

density :

1,27 g/cm³

vapor density :

3.7 (vs air)

vapor pressure :

0.01 mm Hg ( 25 °C)

Fp :

110°C

storage temp. :

2-8°C

solubility :

H₂O: 1 tablet/10 mL, clear, colorless

form :

tablet

Colour Index :

76010

Water Solubility :

<0.1 g/100 mL at 20 ºC

Sensitive :

Air & Light Sensitive

Merck :

14,7284

BRN :

606074

Stability::

Stable. Incompatible with strong oxidizing agents.

CAS DataBase Reference:

95-54-5(CAS DataBase Reference)

NIST Chemistry Reference:

1,2-Benzenediamine(95-54-5)

EPA Substance Registry System:

1,2-Benzenediamine(95-54-5)

Safety

Hazard Codes :

T,N

Risk Statements :

20/21-25-36-40-43-50/53-68

Safety Statements :

28-36/37-45-60-61-1/2

RIDADR :

UN 1673 6.1/PG 3

WGK Germany :

RTECS :

SS7875000

F :

8-10-23

HazardClass :

6.1

PackingGroup :

III

HS Code :

29215119

Hazardous Substances Data:

95-54-5(Hazardous Substances Data)

o-Phenylenediamine Chemical Properties,Usage,Production

Chemical Properties
White to off white solid

Usage
Am amino substituted benzene used in the manufacture of dyes. Potential use in sensitive immunosensor for cancer biomarker.

Usage
An amino substituted benzene used in the manufacture of dyes. Potential use in sensitive immunosensor for cancer biomarker.

General Description
Colorless monoclinic crystals if pure; technical grade brownish-yellow crystals or a sandy brown solid. Used in manufacture of dyes, photography, organic synthesis.

Air & Water Reactions
Soluble in water [Hawley]. Melting point 219 F. Flash point 277 F. Toxic by skin absorption, inhalation or ingestion. Even as a solid will spot downwind area brown/purple (Roger Patrick, DuPont Engineer).

Reactivity Profile
o-Phenylenediamine a weak aromatic amine base neutralizes acids in exothermic reactions to form salts. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Darkens on exposure to air (Roger Patrick, DuPont Engineer).

Fire Hazard
Flash point data for o-Phenylenediamine are not available. o-Phenylenediamine is probably combustible.

o-Phenylenediamine Preparation Products And Raw materials

Raw materials
SODIUM SULPHIDE HYDRATE Sodium sulfide 2-Nitrochlorobenzene Triethylamine 2-Nitroaniline 1,2-Dichlorobenzene

Preparation Products
4-QUINOXALIN-2-YLPHENOL 1H-Benzimidazole-2-methanol Quinoxaline Methylcyanocarbamate 2-(a-Hydroxyethyl)benzimidazole (1-METHYL-1H-BENZIMIDAZOL-2-YL)METHYLAMINE 2-(2-PYRIDYL)BENZIMIDAZOLE 2-Quinoxalinecarboxylic acid 2,3-Pyrazinecarboxylic anhydride Oxatomide 2-Benzimidazolecarboxylic acid 2'-AMINOACETANILIDE 2-QUINOXALINETHIOL QUINTIOPHOS Oxfendazole o-Phenanthroline FUBERIDAZOLE Sodium benzotriazole 2-Methylbenzimidazole 1H-BENZOIMIDAZOLE-2-THIOL Vat Red 14 2-(DICHLOROMETHYL)BENZIMIDAZOLETHIOL dispersant BZS BASIC YELLOW 40 Vat Brown B Thiophanate-methyl ETHYL 2-QUINOXALINECARBOXYLATE 2,3-DIHYDROXYQUINOXALINE-6-CARBOXYLIC ACID 3-METHYL-2-QUINOXALINOL 5,12-DIHYDRO-5,7,12,14-TETRAZAPENTACENE Omeprazole Bendazol 4-BROMO-2,1,3-BENZOTHIADIAZOLE 2-Mercaptobenzimidazole 2-CHLORO-3-METHYL-QUINOXALINE 3-AMINO-PHENAZIN-2-OL 1H-BENZIMIDAZOLE-2-CARBONYL CHLORIDE HYDROCHLORIDE 2-Methylquinoxaline 2,3-DIAMINOPHENAZINE QUINOXALINE-2,3-DICARBOXYLIC ACID

o-Phenylenediamine Suppliers Global( 258)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
Shanghai Aladdin Bio-Chem Technology Co.,LTD	021-20337333/400-620-6333	021-50323701	sale@aladdin-e.com	CHINA	24330	65
J & K SCIENTIFIC LTD.	--	--	jkinfo@jkchemical.com;market3@jkchemical.com	CHINA	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.com	CHINA	40407	62
Alfa Aesar	400-610-6006; 021-67582000	021-67582001/03/05	saleschina@alfa-asia.com	CHINA	30333	84
TCI (Shanghai) Development Co., Ltd.	--	--	info@chemicalbook.com	CHINA	22159	81
Beijing dtftchem Technology Co., Ltd.	13651141086; 86(10)60275028、60275820	86 (10) 60270825	dtftchem@sina.com	CHINA	4703	62
BeiJing Hwrk Chemicals Limted	4006990298 010-57411839 020-31335234 021-51691807	010-87653215 0757-86311057 021-55236763	sales@hwrkchemical.com	CHINA	12649	55
Energy Chemical	021-58432009 / 400-005-6266	021-58436166-800	info@energy-chemical.com	CHINA	44198	61
Beijing Ouhe Technology Co., Ltd	+86-10-4006331231;+86-10-51280831;+86-10-82967028	+86-10-82967029	sales@ouhechem.com	CHINA	10815	60
JinYan Chemicals(ShangHai) Co.,Ltd.	13817811078,021-50426030	86-021-50426522,50426273	sales@jingyan-chemical.com	CHINA	10108	60

95-54-5(o-Phenylenediamine)Related Search:

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