99-56-9|4-Nitro-o-phenylenediamineProducts Supply - Chemical intermediates Network

4-Nitro-o-phenylenediamine cas no:99-56-9

Synonyms: 3,4-Diaminonitrobenzene; Nitroophenylenediamine; 2-Amino-4-nitro aniline; 4-nitrobenzene-1,2-diamine

Identification

Name4-Nitro-o-phenylenediamine
CAS99-56-9
Synonyms3,4-Diaminonitrobenzene; Nitroophenylenediamine; 2-Amino-4-nitro aniline; 4-nitrobenzene-1,2-diamine
EINECS(EC#)202-766-3
Molecular FormulaC6H7N3O2
Molecular Weight153.14

Chemical Properties

AppearanceOrange-red powder
refractive index1.708
storage tempStore in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass6.1

Safety Data

Hazard Xn:Harmful;
Risk R22;R68
Safety

Moderately toxic by ingestion. An experimental teratogen. Other experimental reproductive effects. Mutation data reported. Questionable carcinogen. When heated to decomposition it emits toxic fumes of NO_x.
Hazard Codes: Harmful Xn
Risk Statements: 22-43-68-40-36/37/38-20/21/22
R22:Harmful if swallowed.
R43:May cause sensitization by skin contact.
R68:Possible risk of irreversible effects.
R40:Limited evidence of a carcinogenic effect. 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: 36/37-45-36-26-22
S36/37:Wear suitable protective clothing and gloves.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever 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

HS Code 29215119

Toxicity

1.	mmo-sat 1 µg/plate	ENMUDM Environmental Mutagenesis. 8 (Suppl 7)(1986),1.
2.	dnr-esc 10 mg/L	CRNGDP Carcinogenesis. 2 (1981),189.
3.	mmo-asn 200 mg/L	MUREAV Mutation Research. 97 (1982),293.
4.	orl-rat LD50:681 mg/kg	NCILB* Progress Report for Contract No. NIH-NCI-E-C-72-3252, Submitted to the National Cancer Institute by Litton Bionetics, Inc. (Bethesda, MD) NIH-NCI-E-C-72-3252 .
5.	orl-mus LD50:681 mg/kg	NCILB* Progress Report for Contract No. NIH-NCI-E-C-72-3252, Submitted to the National Cancer Institute by Litton Bionetics, Inc. (Bethesda, MD) NIH-NCI-E-C-72-3252 .

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4-Nitro-o-phenylenediamine cas no:99-56-9

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