| Identification | More | [Name]
4-NITROSODIPHENYLAMINE | [CAS]
156-10-5 | [Synonyms]
4-NITROSODIPHENYLAMINE
4-NITROSO-N-PHENYLANILINE
P-NITROSODIPHENYLAMINE
4-Niinylamine
4-nitroso-diphenylamin
4-nitroso-n-phenyl-benzenamin
4-Nitroso-N-phenylbenzenamine
diphenyl,4-nitroso-amin
Diphenylamine, 4-nitroso-
N-(4-Nitrosophenyl)-N-phenylamine
Naugard tkb
naugardtkb
NCI-C02244
nitrousdiphenylamide
n-phenyl-para-nitrosoaniline
N-Phenyl-p-nitrosoaniline
para-nitroso-n-phenylaniline
p-Nitrosodifenylamin
p-nitrosodifenylamin(czech)
p-Nitroso-N-phenylaniline | [EINECS(EC#)]
205-848-7 | [Molecular Formula]
C12H10N2O | [MDL Number]
MFCD00002062 | [Molecular Weight]
198.22 | [MOL File]
156-10-5.mol |
| Chemical Properties | Back Directory | [Appearance]
TKB is a black powder or a green plate-like
material with a bluish luster. | [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) | [form ]
Solid | [pka]
-3.56±0.20(Predicted) | [color ]
Green plates with bluish luster (from benzene) orsteel-blue prisms or plates (from ether + H2O) | [Merck ]
6639 | [CAS DataBase Reference]
156-10-5(CAS DataBase Reference) | [IARC]
3 (Vol. 27, Sup 7) 1987 | [EPA Substance Registry System]
p-Nitrosodiphenylamine (156-10-5) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R22:Harmful if swallowed.
R36/38:Irritating to eyes and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves . | [RIDADR ]
2811 | [WGK Germany ]
3
| [RTECS ]
JK0175000
| [HazardClass ]
6.1(b) | [PackingGroup ]
III | [HS Code ]
29214200 | [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. | [Hazardous Substances Data]
156-10-5(Hazardous Substances Data) | [Toxicity]
LD50 intravenous in mouse: 178mg/kg |
| Hazard Information | Back Directory | [General Description]
Green plates with bluish luster or a black powder. | [Reactivity Profile]
P-NITROSODIPHENYLAMINE(156-10-5) 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 . | [Air & Water Reactions]
Insoluble in water. | [Hazard]
Questionable carcinogen. | [Potential Exposure]
Used as a chemical intermediate for
dyes and pharmaceuticals; in making monomers; and vulcanizing
rubber. | [Fire Hazard]
Flash point data for this chemical are not available; however, P-NITROSODIPHENYLAMINE is probably combustible. | [First aid]
If this chemical gets into the eyes, remove any
contact lenses at once and irrigate immediately for at least
15 minutes, occasionally lifting upper and lower lids. Seek
medical attention immediately. If this chemical contacts the
skin, remove contaminated clothing and wash immediately
with soap and water. Seek medical attention immediately.
If this chemical has been inhaled, remove from exposure,
begin rescue breathing (using universal precautions,including resuscitation mask) if breathing has stopped and
CPR if heart action has stopped. Transfer promptly to a
medical facility. When this chemical has been swallowed,
get medical attention. Give large quantities of water and
induce vomiting. Do not make an unconscious person
vomit. | [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. | [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. | [Chemical Properties]
dark blue to black powder | [Chemical Properties]
TKB is a black powder or a green plate-like
material with a bluish luster. | [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 | [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..] |
|
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Energy Chemical
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021-021-58432009 400-005-6266 |
| Website: |
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Maya High Purity Chemicals
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Spectrum Chemical Manufacturing Corp.
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021-021-021-67601398-809-809-809 15221380277 |
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