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4-NITROSODIPHENYLAMINE

CAS No.156-10-5
Chemical Name:4-NITROSODIPHENYLAMINE
CBNumber:CB3105429
Molecular Formula:C12H10N2O
Formula Weight:198.22
MOL File:156-10-5.mol

4-NITROSODIPHENYLAMINE Property

Melting point 144 °C (dec.)(lit.)
Boiling point 335.53°C (rough estimate)
Density 1.1447 (rough estimate)
refractive index 1.6330 (estimate)
storage temp. -20°C Freezer, Under inert atmosphere
solubility Chloroform (Slightly, Heated, Sonicated), DMSO (Slightly, Sonicated)
pka -3.56±0.20(Predicted)
form Solid
color Green plates with bluish luster (from benzene) orsteel-blue prisms or plates (from ether + H2O)
Merck 14,6639
CAS DataBase Reference 156-10-5(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII F7052989CV
Proposition 65 List p-Nitrosodiphenylamine
IARC 3 (Vol. 27, Sup 7) 1987
EPA Substance Registry System p-Nitrosodiphenylamine (156-10-5)

Safety

Hazard Codes :Xn
Risk Statements :22-36/38
Safety Statements :26-36/37
RIDADR :2811
WGK Germany :3
RTECS :JK0175000
HazardClass :6.1(b)
PackingGroup :III
HS Code :29214200
Hazardous Substances Data :156-10-5(Hazardous Substances Data)
Toxicity :LD50 intravenous in mouse: 178mg/kg

NFPA 704:

	0
2		0

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal wordWarning
Hazard statements H315-H319
Precautionary statements P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313

4-NITROSODIPHENYLAMINE Price More Price(1)

Brand: TCI Chemicals (India)
Product number: N0263
Product name : 4-Nitrosodiphenylamine
Purity:
Packaging: 25G
Price: ₹16800
Updated: 2022/05/26
Buy: Buy

4-NITROSODIPHENYLAMINE Chemical Properties,Usage,Production

Chemical Properties TKB is a black powder or a green plate-like material with a bluish luster.
Chemical Properties dark blue to black powder
Uses 4-?Nitrosodiphenylamine is used in organic synthesis such as in the preparation of 1-(Phenylamino)pseudo-mauveine water soluble dye. Potential mutagenic compound.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.
Uses Has been used as retardant in vulcanizing rubber.
Definition ChEBI: Para-Nitrosodiphenylamine is a member of benzenes.
Synthesis Reference(s) The Journal of Organic Chemistry, 32, p. 153, 1967 DOI: 10.1021/jo01277a038
General Description Green plates with bluish luster or a black powder.
Air & Water Reactions Insoluble in water.
Reactivity Profile 4-NITROSODIPHENYLAMINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides. May react with strong oxidizing agents .
Hazard Questionable carcinogen.
Fire Hazard Flash point data for 4-NITROSODIPHENYLAMINE are not available; however, 4-NITROSODIPHENYLAMINE is probably combustible.
Safety Profile Poison by intravenous route. Suspected carcinogen with experimental carcinogenic and neoplastigenic data. Moderately toxic by ingestion. Mutation data reported. An eye irritant. When heated to decomposition it emits toxic fumes of NOx. See also NNITROSO COMPOUNDS and AMINES.
Potential Exposure Used as a chemical intermediate for dyes and pharmaceuticals; in making monomers; and vulcanizing rubber.
Shipping UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard Class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.
Purification Methods The amine forms dark green crystals from EtOH or *C6H6 (m 143o). It has UV at max 421nm (EtOH) and is used for detecting Pd and Rh. It is highly toxic and a possible carcinogen.[Beilstein 12 H 207, 12 II 122, 12 III 347, 12 IV 1860..]
Incompatibilities Nitrated organics range from slight to strong oxidizing agents. If mixed with reducing agents, including hydrides, sulfides and nitrides, they may begin a vigorous reaction. Reaction with aliphatic amines can release carcinogenic nitrosamines. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. 4-nitrosodiphenylamine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrideds and active metals. May react with strong oxidizing agents.