p-Nitrosodiphenylamine supplier

Name
4-NITROSODIPHENYLAMINE
EINECS
CAS No. 156-10-5
Article Data50
CAS DataBase
Density 1.12g/cm³
Solubility
Melting Point 144oC (dec.)(lit.)
Formula C12H10 N2 O
Boiling Point 356.7°C at 760 mmHg
Molecular Weight 198.224
Flash Point 169.5°C
Transport Information
Appearance dark blue to black powder
Safety 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 NO_x. See also N-NITROSO COMPOUNDS and AMINES.
Risk Codes R22; R36/38
Molecular Structure
Hazard Symbols Carcinogen.
Synonyms Diphenylamine,4-nitroso- (7CI,8CI); 4-Nitroso-N-phenylaniline; 4-Nitrosodiphenylamine;N-Phenyl-4-nitrosoaniline; N-Phenyl-p-nitrosoaniline; NSC 5041;p-Nitroso-N-phenylaniline; p-Nitrosodiphenylamine; p-Phenylaminonitrosobenzene
PSA 41.46000
LogP 3.90110

Synthetic route

: 98-95-3
nitrobenzene

: 102-07-8
bis(diphenyl)urea

: 156-10-5
p-nitrosodiphenylamine

Conditions

Conditions	Yield
With oxygen; sodium hydroxide In dimethyl sulfoxide at 60℃; for 4h; Reagent/catalyst;	97.3%

: 98-95-3
nitrobenzene

: 62-53-3
aniline

A: 92-82-0
Phenazin

B: 156-10-5
p-nitrosodiphenylamine

C: 836-30-6
4-ntrophenyl(phenyl)amine

D: 100-61-8
N-methylaniline

E: 1227476-15-4
Azobenzene

Conditions

Conditions	Yield
tetramethyl ammoniumhydroxide In water at 70 - 75℃; under 54.7555 Torr; for 3.5h;	A 1% B 87.9% C 6.9% D 1% E 6%

...Expand

: 98-95-3
nitrobenzene

: 62-53-3
aniline

A: 92-82-0
Phenazin

B: 156-10-5
p-nitrosodiphenylamine

C: 836-30-6
4-ntrophenyl(phenyl)amine

D: 1227476-15-4
Azobenzene

Conditions

Conditions	Yield
betaine; tetramethyl ammoniumhydroxide In water at 70 - 75℃; under 54.7555 Torr; for 3.5h;	A 0.7% B 86.9% C 8.5% D 3.7%
potassium hydroxide; dibenzo-18-crown-6; betaine at 80℃; under 54.7555 Torr; for 6h;	A 1.3% B 65% C 13.2% D 15.7%
potassium hydroxide; betaine In water; isopropyl alcohol at 80℃; under 760.051 Torr; for 6h;	A 1.3% B 65.8% C 7.1% D 17.2%

...Expand

: 98-95-3
nitrobenzene

: 62-53-3
aniline

A: 156-10-5
p-nitrosodiphenylamine

B: 836-30-6
4-ntrophenyl(phenyl)amine

Conditions

Conditions	Yield
Stage #1: aniline With potassium hydroxide at 60℃; under 45.0045 Torr; for 3h; Stage #2: nitrobenzene at 60℃;	A 76% B 20%
With sodium hydroxide; tetramethyl ammoniumhydroxide; tetramethylammonium carbonate In ethanol at 75℃; for 5h; Product distribution / selectivity;
With sodium hydroxide; tetramethyl ammoniumhydroxide; water at 75℃; under 60.006 Torr; Conversion of starting material;

...Expand

: 98-95-3
nitrobenzene

: 62-53-3
aniline

A: 92-82-0
Phenazin

B: 156-10-5
p-nitrosodiphenylamine

C: 836-30-6
4-ntrophenyl(phenyl)amine

D: 1227476-15-4
Azobenzene

E: 101-75-7
4-(Phenylazo)diphenylamine

Conditions

Conditions	Yield
potassium hydroxide; betaine In methanol; water at 40 - 80℃; under 30.003 - 150.015 Torr; for 6h;	A 1.2% B 73.5% C 13.5% D 9.6% E 0.17%
potassium hydroxide; betaine In methanol	A 1.1% B 58.6% C 12.8% D 13.2% E 0.2%
potassium hydroxide; betaine In water at 80℃; under 19.502 - 397.54 Torr; for 5h;	A 1.25 %Chromat. B 35.7 %Chromat. C 17.8 %Chromat. D 10.9 %Chromat. E 0.12 %Chromat.

...Expand

: 98-95-3
nitrobenzene

: 103-84-4
Acetanilid

A: 156-10-5
p-nitrosodiphenylamine

B: 836-30-6
4-ntrophenyl(phenyl)amine

C: 1227476-15-4
Azobenzene

Conditions

Conditions	Yield
With sodium hydroxide In N,N,N,N,N,N-hexamethylphosphoric triamide at 80℃; for 5h;	A 62% B 10% C 10%
With sodium hydroxide In dimethyl sulfoxide at 80℃; for 5h; Mechanism; other solvent, other temperature;	A 60% B 10% C 10%
With sodium hydroxide In dimethyl sulfoxide at 80℃; for 5h;	A 60% B 10% C 10%
With sodium hydroxide In dimethyl sulfoxide at 130℃; for 5h;	A 30% B 10% C 30%

...Expand

: 98-95-3
nitrobenzene

: 102-07-8
bis(diphenyl)urea

A: 156-10-5
p-nitrosodiphenylamine

B: 836-30-6
4-ntrophenyl(phenyl)amine

C: 1227476-15-4
Azobenzene

D: 495-48-7
azoxybenzene

Conditions

Conditions	Yield
With sodium hydroxide; tetramethyl ammoniumhydroxide In water at 80℃; under 50 - 90 Torr; for 3h; Product distribution / selectivity;	A 6% B 52% C 9% D 8%
With potassium hydroxide; tetramethyl ammoniumhydroxide In water at 80℃; under 50 - 90 Torr; for 3h; Product distribution / selectivity;	A 3% B 38% C 3% D 10%
Stage #1: nitrobenzene; bis(diphenyl)urea With sodium hydroxide; tetramethyl ammoniumhydroxide In water at 80℃; under 50 - 90 Torr; for 3h; Stage #2: With acetic acid In water; ethyl acetate Product distribution / selectivity;	A 6 %Chromat. B 52 - 85 %Chromat. C 9 - 10 %Chromat. D 8 - 17 %Chromat.
Stage #1: nitrobenzene; bis(diphenyl)urea With potassium hydroxide; tetramethyl ammoniumhydroxide In water at 80℃; under 50 - 90 Torr; for 3h; Stage #2: With acetic acid In water; ethyl acetate Product distribution / selectivity;	A 3 %Chromat. B 38 %Chromat. C 3 %Chromat. D 10 %Chromat.

...Expand

: 98-95-3
nitrobenzene

: 102-07-8
bis(diphenyl)urea

A: 156-10-5
p-nitrosodiphenylamine

B: 836-30-6
4-ntrophenyl(phenyl)amine

C: 495-48-7
azoxybenzene

Conditions

Conditions	Yield
With tetramethyl ammoniumhydroxide In water; dimethyl sulfoxide at 80℃; under 760 Torr; for 3h; Product distribution / selectivity;	A 4% B 50% C 15%
Stage #1: nitrobenzene; bis(diphenyl)urea With tetramethyl ammoniumhydroxide In water; dimethyl sulfoxide at 80℃; under 760 Torr; for 3h; Stage #2: With acetic acid In water; dimethyl sulfoxide; ethyl acetate Product distribution / selectivity;	A 4 %Chromat. B 50 %Chromat. C 15 %Chromat.

...Expand

: 98-95-3
nitrobenzene

: 62-53-3
aniline

A: 156-10-5
p-nitrosodiphenylamine

B: 836-30-6
4-ntrophenyl(phenyl)amine

C: 1227476-15-4
Azobenzene

D: 101-75-7
4-(Phenylazo)diphenylamine

Conditions

Conditions	Yield
sodium hydroxide; betaine In methanol at 70℃; for 5h;	A 26.3% B 16.8% C 40.8% D 5.1%

...Expand

: 98-95-3
nitrobenzene

: 102-07-8
bis(diphenyl)urea

A: 92-82-0
Phenazin

B: 156-10-5
p-nitrosodiphenylamine

C: 836-30-6
4-ntrophenyl(phenyl)amine

D: 1227476-15-4
Azobenzene

E: 495-48-7
azoxybenzene

Conditions

Conditions	Yield
With tetramethyl ammoniumhydroxide In water at 70 - 100℃; under 50 - 90 Torr; for 3h; Product distribution / selectivity;	A 3% B 8% C 37% D 4% E 12%
Stage #1: nitrobenzene; bis(diphenyl)urea With tetramethyl ammoniumhydroxide In water at 70 - 100℃; under 50 - 760 Torr; for 3h; Stage #2: With acetic acid In water; ethyl acetate Product distribution / selectivity;	A 0 - 8 %Chromat. B 3 - 9 %Chromat. C 29 - 90 %Chromat. D 0 - 10 %Chromat. E 0 - 27 %Chromat.

...Expand

: 98-95-3
nitrobenzene

: 62-53-3
aniline

A: 156-10-5
p-nitrosodiphenylamine

B: 836-30-6
4-ntrophenyl(phenyl)amine

C: 1227476-15-4
Azobenzene

Conditions

Conditions	Yield
potassium hydroxide; betaine at 70℃;	A 36% B 16.3% C 13.8%
potassium hydroxide; betaine In methanol at 50 - 55℃; under 39.0039 Torr; for 4.5h;	A 18.2 %Chromat. B 10.0 %Chromat. C 8.5 %Chromat.
lithium hydroxide; betaine at 70℃;	A 0.15% B 0.34% C 0.24%

...Expand

: 98-95-3
nitrobenzene

: 102-07-8
bis(diphenyl)urea

A: 92-82-0
Phenazin

B: 156-10-5
p-nitrosodiphenylamine

C: 836-30-6
4-ntrophenyl(phenyl)amine

Conditions

Conditions	Yield
With tetramethyl ammoniumhydroxide In water; toluene at 80℃; under 300 Torr; for 3h; Product distribution / selectivity;	A 2% B 9% C 35%
Stage #1: nitrobenzene; bis(diphenyl)urea With tetramethyl ammoniumhydroxide In water; toluene at 80℃; under 300 - 760 Torr; for 3h; Stage #2: With acetic acid In water; ethyl acetate; toluene Product distribution / selectivity;	A 0 - 2 %Chromat. B 7 - 9 %Chromat. C 10 - 35 %Chromat.

...Expand

: 98-95-3
nitrobenzene

: 102-07-8
bis(diphenyl)urea

A: 156-10-5
p-nitrosodiphenylamine

B: 836-30-6
4-ntrophenyl(phenyl)amine

Conditions

Conditions	Yield
With tetramethyl ammoniumhydroxide In water at 80℃; under 760 Torr; for 3h; Product distribution / selectivity;	A 3% B 29%
With tetramethyl ammoniumhydroxide In water; toluene at 80℃; under 760 Torr; for 3h; Product distribution / selectivity;	A 7% B 10%
With tetramethyl ammoniumhydroxide In tetrahydrofuran; water at 80℃; under 760 Torr; for 3h; Product distribution / selectivity;	A 3% B 9%
Stage #1: nitrobenzene; bis(diphenyl)urea With tetramethyl ammoniumhydroxide In tetrahydrofuran; water at 80℃; under 760 Torr; for 3h; Stage #2: With acetic acid In tetrahydrofuran; water; ethyl acetate Product distribution / selectivity;	A 3 %Chromat. B 9 %Chromat.

...Expand

: 98-95-3
nitrobenzene

: 102-07-8
bis(diphenyl)urea

A: 92-82-0
Phenazin

B: 156-10-5
p-nitrosodiphenylamine

C: 836-30-6
4-ntrophenyl(phenyl)amine

D: 495-48-7
azoxybenzene

Conditions

Conditions	Yield
With tetramethyl ammoniumhydroxide In water; benzene at 80℃; under 760 Torr; for 3h; Product distribution / selectivity;	A 2% B 10% C 24% D 5%
Stage #1: nitrobenzene; bis(diphenyl)urea With tetramethyl ammoniumhydroxide In water; benzene at 80℃; under 760 Torr; for 3h; Stage #2: With acetic acid In water; ethyl acetate; benzene Product distribution / selectivity;	A 2 %Chromat. B 10 %Chromat. C 24 %Chromat. D 5 %Chromat.

...Expand

: 35548-96-0
N-phenylquinone diimine

: 156-10-5
p-nitrosodiphenylamine

Conditions

Conditions	Yield
With hydroxylamine hydrochloride

: 98-95-3
nitrobenzene

: 62-53-3
aniline

: 156-10-5
p-nitrosodiphenylamine

Conditions

Conditions	Yield
With sodium hydroxide at 120 - 125℃;

: 122-39-4
diphenylamine

: 156-10-5
p-nitrosodiphenylamine

Conditions

Conditions	Yield
With hydrogenchloride; methanol anschliessend Behandeln mit Natriumnitrit;
With hydrogenchloride; methanol; diethyl ether anschliessend Behandeln mit N-Nitroso-N-methyl-anilin in Aether;
With sulfuric acid; sodium nitrite

: 382165-80-2
N-nitrosodiphenylamine

: 156-10-5
p-nitrosodiphenylamine

Conditions

Conditions	Yield
With hydrogenchloride In methanol at 21℃; Rate constant; Mechanism;
With hydrogenchloride; ethanol Entsteht das salzsaure Salz;
With hydrogenchloride; ethanol man loest das sich ausscheidende salzsaure Salz in Natronlauge und behandelt der filtrierten Loesung mit CO2;

: 62-53-3
aniline

A: 156-10-5
p-nitrosodiphenylamine

B: 836-30-6
4-ntrophenyl(phenyl)amine

C: 17082-12-1
trans-azobenzene

D: 101-75-7
4-(Phenylazo)diphenylamine

E: 101-54-2
N-phenylphenylene-1,4-diamine

Conditions

Conditions	Yield
With dihydrogen peroxide In dimethyl sulfoxide for 24h; Product distribution; also N-methylaniline;	A 3.1 mmol B 19.7 mmol C 63 mmol D 1.1 mmol E 3.3 mmol

...Expand

: 104-91-6
p-nitrosophenol

: 62-53-3
aniline

: 156-10-5
p-nitrosodiphenylamine

Conditions

Conditions	Yield
(i) MeOH, TsOH, (ii) /BRN= 605631/, aq. HCl; Multistep reaction;

: 3420-97-1
1-ethoxy-4-nitrosobenzene

: 62-53-3
aniline

: 156-10-5
p-nitrosodiphenylamine

Conditions

Conditions	Yield
With sulfuric acid

: 7647-01-0
hydrogenchloride

: 60-29-7
diethyl ether

: 64-17-5
ethanol

: 614-00-6
N-methyl-N-nitrosoaniline

: 122-39-4
diphenylamine

: 156-10-5
p-nitrosodiphenylamine

...Expand

: 7647-01-0
hydrogenchloride

: 382165-80-2
N-nitrosodiphenylamine

: 156-10-5
p-nitrosodiphenylamine

: 98-95-3
nitrobenzene

: 62-53-3
aniline

sodium hydroxide: sodium hydroxide

A: 92-82-0
Phenazin

B: 304-81-4
Phenazin-mono-N-Oxyd

C: 156-10-5
p-nitrosodiphenylamine

D: 1227476-15-4
Azobenzene

...Expand

: 35548-96-0
N-phenylquinone diimine

hydroxylamine hydrochloride: hydroxylamine hydrochloride

: 156-10-5
p-nitrosodiphenylamine

: 7647-01-0
hydrogenchloride

: 13057-33-5
nitroso-(4-nitroso-phenyl)-phenyl-amine

: 156-10-5
p-nitrosodiphenylamine

: 857816-19-4
phenyl-bis-[4-(N-phenyl-hydrazino)-phenyl]-methane

: 64-19-7
acetic acid

potassium nitrite: potassium nitrite

: 156-10-5
p-nitrosodiphenylamine

...Expand

: 7647-01-0
hydrogenchloride

: benzenediazo-(4-anilino-phenyl-hydroxylamide)

A: 156-10-5
p-nitrosodiphenylamine

B: 71-43-2
benzene

C nitrogen: nitrogen

...Expand

: 92-82-0
Phenazin

: 156-10-5
p-nitrosodiphenylamine

: 836-30-6
4-ntrophenyl(phenyl)amine

: 1227476-15-4
Azobenzene

: 101-54-2
N-phenylphenylene-1,4-diamine

Conditions

Conditions	Yield
With hydrogen; nickel In methanol; water at 180℃; under 37503.8 Torr; for 0.116667h;	99.1%

...Expand

: 156-10-5
p-nitrosodiphenylamine

: 108-24-7
acetic anhydride

: 18734-95-7
N-{4[(acetyloxy)imino]-2,5-cyclohexadien-1-ylidene}aniline

Conditions

Conditions	Yield
With pyridine In toluene at 5 - 20℃; for 2h;	96%

: 50-99-7
D-glucose

: 156-10-5
p-nitrosodiphenylamine

: 101-54-2
N-phenylphenylene-1,4-diamine

Conditions

Conditions	Yield
With sodium hydroxide In water	92%
With sodium hydroxide In water	70%

: 75-15-0
carbon disulfide

: 156-10-5
p-nitrosodiphenylamine

: 836-30-6
4-ntrophenyl(phenyl)amine

: 101-54-2
N-phenylphenylene-1,4-diamine

: 6-(anilino)benzothiazole-2(3H)-thione

Conditions

Conditions	Yield
With sulfur at 250℃; under 60006 Torr; for 4h;	88%

...Expand

: 108-77-0
1,3,5-trichloro-2,4,6-triazine

: 156-10-5
p-nitrosodiphenylamine

: 2,4,6-tris(N-phenyl-p-benzoquinonediiminoxy)-1,3,5-trazine

Conditions

Conditions	Yield
With sodium hydroxide In acetonitrile at 5 - 20℃; for 2h;	83.7%

: 156-10-5
p-nitrosodiphenylamine

: 41927-23-5
4-bromo-3-methyl-1-phenylpyrazol-5-one

: 76369-65-8
C22H18N4O2

Conditions

Conditions	Yield
In ethanol for 8h; Ambient temperature;	72%

: 1898-06-2
3-amino-2-methyl-4-oxoquinazoline

: 156-10-5
p-nitrosodiphenylamine

: 124414-14-8
2-Methyl-3-(4-phenylamino-phenyl-diazenyl)-3H-quinazolin-4-one

Conditions

Conditions	Yield
With sodium acetate; acetic acid Heating;	70%

: 156-10-5
p-nitrosodiphenylamine

: 120107-46-2
3-Amino-2-(n-butyl)quinazolin-4(3H)-one

: 124414-15-9
2-Butyl-3-(4-phenylamino-phenyl-diazenyl)-3H-quinazolin-4-one

Conditions

Conditions	Yield
With sodium acetate; acetic acid Heating;	70%

: 156-10-5
p-nitrosodiphenylamine

: 1904-60-5
3-amino-2-phenylquinazolin-4(3H)-one

: 124414-16-0
2-Phenyl-3-(4-phenylamino-phenyl-diazenyl)-3H-quinazolin-4-one

Conditions

Conditions	Yield
With sodium acetate; acetic acid Heating;	65%

: 156-10-5
p-nitrosodiphenylamine

: 89-25-8
edaravone

: 50818-01-4
3-methyl-1-phenyl-4-(p-phenylamino)phenylimino-2-pyrazolin-5-one

Conditions

Conditions	Yield
at 110℃; for 0.333333h;	46%

: 156-10-5
p-nitrosodiphenylamine

: 102664-66-4
N1,N3,N5-triphenylbenzene-1,3,5-triamine

: 1636889-27-4
10-phenyl-6,8-bis(phenylamino)-2,10-dihydrophenazin-2-one

Conditions

Conditions	Yield
With hydrogenchloride In ethanol; water for 3h;	18%

: 156-10-5
p-nitrosodiphenylamine

: 102664-66-4
N1,N3,N5-triphenylbenzene-1,3,5-triamine

A: 1636889-27-4
10-phenyl-6,8-bis(phenylamino)-2,10-dihydrophenazin-2-one

B: 1,3,7-tris(phenylamino)-5-phenylphenazinium sulfate

Conditions

Conditions	Yield
With hydrogenchloride In ethanol; water	A 18% B 11%

...Expand

: 65520-23-2
5-methyl-benzo[b]thiophen-3-ol

: 156-10-5
p-nitrosodiphenylamine

: 2-(4-anilino-phenylimino)-5-methyl-benzo[b]thiophen-3-one

: 156-10-5
p-nitrosodiphenylamine

: 5145-42-6
2,3-dichloro-1,4-benzoquinone

: 5,6-dichloro-cyclohex-5-ene-1,2,3,4-tetraone-2,3-bis-[N-(4-anilino-phenyl)-oxime ]

Conditions

Conditions	Yield
With ethanol

p-Nitrosodiphenylamine Chemical Properties

IUPAC Name: 4-Nitroso-N-phenylaniline
Synonyms: 4-Nitroso-N-phenylaniline ; Benzenamine, 4-nitroso-N-phenyl- ; 4-Nitrosodiphenylamine ; 4-Nitroso-N-Phenylbenzenamine
Product Categories: Nitrogen Compounds;Nitroso Compounds;Organic Building Blocks
CAS NO: 156-10-5
Molecular Formula of p-Nitrosodiphenylamine (CAS NO.156-10-5) : C₁₂H₁₀N₂O
Molecular Weight of p-Nitrosodiphenylamine (CAS NO.156-10-5) : 198.22
Molecular Structure of p-Nitrosodiphenylamine (CAS NO.156-10-5) :
EINECS: 205-848-7
Index of Refraction: 1.596
Surface Tension: 44.5 dyne/cm
Density: 1.12 g/cm³
Flash Point: 169.5 °C
Enthalpy of Vaporization: 60.2 kJ/mol
Boiling Point: 356.7 °C at 760 mmHg
Vapour Pressure: 2.86E-05 mmHg at 25°
Melting point: 144 °C (dec.)(lit.)
Appearance:Green plates with bluish luster or a black powder.
Water solubility:Insoluble in water.
Solubility: soluble in ethanol, ether, chloroform, benzene, slightly soluble in water.

p-Nitrosodiphenylamine Uses

P-Nitrosodiphenylamine (CAS NO.156-10-5) is used as rubber vulcanization accelerator.

p-Nitrosodiphenylamine Production

Raw materials :CARBON DIOXIDE-->Diphenylamine
Preparation Products: 4-Aminodiphenylamine-->4-Aminodiphenylamine
Preparation of a p-Nitrosodiphenylamine by rearrangement of an N-Nitrosodiphenylamine at a temperature of from about 20°C to about 50°C. in the presence of Hydrogen chloride and a two solvent system comprising a water immiscible alcohol and an aromatic solvent having boiling points of from about 80°C to about 160°C.

p-Nitrosodiphenylamine Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intravenous	178mg/kg (178mg/kg)		U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00267,

p-Nitrosodiphenylamine Consensus Reports

IARC Cancer Review: Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 7 ,1987,p. 56.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) ; Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 27 ,1982,p. 227.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . NCI Carcinogenesis Bioassay (feed); Clear Evidence: mouse, rat NCITR* National Cancer Institute Carcinogenesis Technical Report Series. (Bethesda, MD 20014) No. NCI-CG-TR-190 ,1979. . Community Right-To-Know List. Reported in EPA TSCA Inventory.

p-Nitrosodiphenylamine 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 NO_x. See also N-NITROSO COMPOUNDS and AMINES.
Hazard Codes Harmful Xn
Risk Statements 22-36/38
R22:Harmful if swallowed.
R36/38:Irritating to eyes and skin.
Safety Statements 26-36/37
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

p-Nitrosodiphenylamine Specification

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 .

Product Name

4-NITROSODIPHENYLAMINE

Synthetic route

p-Nitrosodiphenylamine Chemical Properties

p-Nitrosodiphenylamine Uses

p-Nitrosodiphenylamine Production

p-Nitrosodiphenylamine Toxicity Data With Reference

p-Nitrosodiphenylamine Consensus Reports

p-Nitrosodiphenylamine Safety Profile

p-Nitrosodiphenylamine Specification

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