Home Categories Organic Chemistry 4-Nitro-o-phenylenediamine
A6171012

4-Nitro-o-phenylenediamine , 97% , 99-56-9

Synonym(s):
1,2-Diamino-4-nitrobenzene

CAS NO.:99-56-9

Empirical Formula: C6H7N3O2

Molecular Weight: 153.14

MDL number: MFCD00007724

EINECS: 202-766-3

Pack Size Price Stock Quantity
25G RMB85.60 In Stock
100G RMB284.80 In Stock
250g RMB575.20 In Stock
500G RMB832.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 199-201 °C (lit.)
Boiling point: 276.04°C (rough estimate)
Density  1.3682 (rough estimate)
refractive index  1.6910 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  1 N HCl: ethanol, 1:1: soluble50mg/mL
form  Powder
pka 2.06±0.10(Predicted)
color  Brown-red
Water Solubility  1.2 g/L (20 ºC)
Merck  14,6622
BRN  608106
Stability: Stable. Incompatible with strong acids, strong reducing agents, strong oxidizing agents, acid chlorides, acid anhydrides.
InChIKey RAUWPNXIALNKQM-UHFFFAOYSA-N
CAS DataBase Reference 99-56-9(CAS DataBase Reference)
IARC 3 (Vol. 16, Sup 7) 1987
EPA Substance Registry System Nitro-o-phenylenediamine (99-56-9)

Description and Uses

4-Nitro-o-phenylenediamine was used to study the in vitro activation of 4-nitro-o-phenylenediamine into a potent mutagen in Salmonella typhimurium strain TA98 .

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H317
Precautionary statements  P280-P301+P312+P330-P302+P352
Hazard Codes  Xn
Risk Statements  22-43-68-40-36/37/38-20/21/22
Safety Statements  36/37-45-36-26-22
RIDADR  2811
WGK Germany  3
RTECS  ST2975000
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  29215119
Hazardous Substances Data 99-56-9(Hazardous Substances Data)
Toxicity LD50 oral in rat: 681mg/kg

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