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99-56-9

99-56-9 Structure

99-56-9 Structure
IdentificationMore
【Name】

4-Nitro-o-phenylenediamine
【CAS】

99-56-9
【Synonyms】

1,2-DIAMINO-4-NITROBENZENE
2-amino-4-nitroaniline
3,4-Diaminonitrobenzene
4-NITRO-1,2-PHENYLENEDIAMINE
4-NITRO-2-PHENYLENEDIAMINE
4-NITRO-O-PHENYLDIAMINE
4-NITRO-O-PHENYLENEDIAMINE
c.i. 76020
JAROCOL 4NOPD
TIMTEC-BB SBB007571
1,2-Benzenediamine,4-nitro-
1,2-benzenediamine,-nitro-
2-Benzenediamine,4-nitro-1
4ndb
4-nitro-1,2-benzenediamine
4-nitro-1,2-diaminobenzene
4-nitro-1,2-fenylendiamin
4-nitro-2-benzenediamine
4-nitrobenzene-1,2-diamine
4-nitro-o-phenylenediamin
【EINECS(EC#)】

202-766-3
【Molecular Formula】

C6H7N3O2
【MDL Number】

MFCD00007724
【Molecular Weight】

153.14
【MOL File】

99-56-9.mol
Chemical PropertiesBack Directory
【Appearance】

Orange-red powder
【mp 】

199-201 °C(lit.)
【Stability:】

Stable. Incompatible with strong acids, strong reducing agents, strong oxidizing agents, acid chlorides, acid anhydrides.
【Water Solubility 】

1.2 g/L (20 ºC)
【Merck 】

14,6623
【BRN 】

608106
【CAS DataBase Reference】

99-56-9(CAS DataBase Reference)
【EPA Substance Registry System】

99-56-9(EPA Substance)
Safety DataBack Directory
【Hazard Codes 】

Xn
【Risk Statements 】

R22:Harmful if swallowed.
R43:May cause sensitization by skin contact.
R68:Possible risk of irreversible effects.
R40:Limited evidence of a carcinogenic effect.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
【Safety Statements 】

S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S22:Do not breathe dust .
【RIDADR 】

2811
【WGK Germany 】

3
【RTECS 】

ST2975000
【HazardClass 】

6.1
【PackingGroup 】

II
【HS Code 】

29215119
【Hazardous Substances Data】

99-56-9(Hazardous Substances Data)
Raw materials And Preparation ProductsBack Directory
【Raw materials】

Activated carbon,decolor-->2,4-Dinitroaniline
【Preparation Products】

5-Amino-2-benzimidazolethiol-->5-BROMO-6-ISOTHIOCYANATE QUINOXALINE-->6-NITRO-1H-BENZOIMIDAZOLE-2-THIOL-->5-Bromoquinoxalin-6-amine-->2-MERCAPTO-5-NITROBENZIMIDAZOLE-->6-Aminoquinoxaline
Hazard InformationBack Directory
【General Description】

Dark red needles or red solid.
【Reactivity Profile】

4-NITRO-O-PHENYLENEDIAMINE(99-56-9) is incompatible with strong oxidizing agents, strong acids, strong reducing agents, acid chlorides and acid anhydrides.
【Air & Water Reactions】

Insoluble in water.
【Fire Hazard】

Flash point data for this chemical are not available; however, 4-NITRO-O-PHENYLENEDIAMINE is probably combustible.
Material Safety Data Sheet(MSDS)Back Directory
【msds information】

3,4-Diaminonitrobenzene(99-56-9).msds
Spectrum DetailBack Directory
【Spectrum Detail】

4-Nitro-o-phenylenediamine(99-56-9)MS
4-Nitro-o-phenylenediamine(99-56-9)IR1
4-Nitro-o-phenylenediamine(99-56-9)13CNMR
4-Nitro-o-phenylenediamine(99-56-9)1HNMR
4-Nitro-o-phenylenediamine(99-56-9)IR2
Well-known Reagent Company Product InformationBack Directory
【Acros Organics】

4-Nitro-o-phenylenediamine, 98%(99-56-9)
【Alfa Aesar】

4-Nitro-o-phenylenediamine, 97%(99-56-9)
【Sigma Aldrich】

99-56-9(sigmaaldrich)
【TCI AMERICA】

4-Nitro-1,2-phenylenediamine,>97.0%(GC)(T)(99-56-9)
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