4-NITROSODIPHENYLAMINE
- Product Name
- 4-NITROSODIPHENYLAMINE
- CAS No.
- 156-10-5
- Chemical Name
- 4-NITROSODIPHENYLAMINE
- Synonyms
- TKB;naugardtkb;NCI-C02244;Naugard tkb;4-Niinylamine;4-Nitrosophenylamine;nitrousdiphenylamide;p-Nitrosodifenylamin;P-NITROSODIPHENYLAMINE;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)
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- N0263
- Product name
- 4-Nitrosodiphenylamine
- Purity
- >97.0%(HPLC)
- Packaging
- 25g
- Price
- $249
- Updated
- 2024/03/01
- Product number
- 5941AF
- Product name
- 4-Nitrosodiphenylamine
- Packaging
- 25g
- Price
- $367
- Updated
- 2021/12/16
- Product number
- CHM0012170
- Product name
- 4-NITROSODIPHENYLAMINE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $626.08
- Updated
- 2021/12/16
- Product number
- CHM0012170
- Product name
- 4-NITROSODIPHENYLAMINE
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $818.03
- Updated
- 2021/12/16
- Product number
- CHM0012170
- Product name
- 4-NITROSODIPHENYLAMINE
- Purity
- 95.00%
- Packaging
- 10G
- Price
- $1137.05
- Updated
- 2021/12/16
4-NITROSODIPHENYLAMINE Chemical Properties,Usage,Production
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
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.
4-NITROSODIPHENYLAMINE Preparation Products And Raw materials
Raw materials
Preparation Products
4-NITROSODIPHENYLAMINE Suppliers
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View Lastest Price from 4-NITROSODIPHENYLAMINE manufacturers
- Product
- 4-Nitrosodiphenylamine 156-10-5
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- Min98% HPLC
- Supply Ability
- g/kg/ton
- Release date
- 2020-01-29