ChemicalBook > CAS DataBase List > 2-Aminodiphenylamine

2-Aminodiphenylamine

Product Name: 2-Aminodiphenylamine
CAS No.: 534-85-0
Chemical Name: 2-Aminodiphenylamine
Synonyms: C.I. 50005;o-Semidine;TIMTEC-BB SBB000244;O-AMINODIPHENYLAMINE;2-AMINODIPHENYLAMINE;LABOTEST-BB LT00080731;N-Phenyl-2-aminoaniline;N-(2-aminophenyl)aniline;ORTHO-AMINODIPHENYLAMINE;2-Aminodiphenylamine >
CBNumber: CB4767341
Molecular Formula: C12H12N2
Formula Weight: 184.24
MOL File: 534-85-0.mol

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2-Aminodiphenylamine Property

Melting point:: 77-80 °C(lit.)
Boiling point:: 108 °C / 0.4mmHg
Density: 1.1160 (rough estimate)
refractive index: 1.6266 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
form: Crystalline Powder
pka: 4.45±0.10(Predicted)
color: Pink-violet or gray-brown
Water Solubility: Soluble in acetone, chloroform and benzene. Insoluble in water.
BRN: 908984
InChI: InChI=1S/C12H12N2/c13-11-8-4-5-9-12(11)14-10-6-2-1-3-7-10/h1-9,14H,13H2
InChIKey: NFCPRRWCTNLGSN-UHFFFAOYSA-N
SMILES: C1(NC2=CC=CC=C2)=CC=CC=C1N
CAS DataBase Reference: 534-85-0(CAS DataBase Reference)
NIST Chemistry Reference: 1,2-Benzenediamine, n-phenyl-(534-85-0)
EPA Substance Registry System: 1,2-Benzenediamine, N-phenyl- (534-85-0)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 20/22-38-36/37/38
Safety Statements: 22-24-28A-26
RIDADR: 2811
WGK Germany: 3
F: 8
Hazard Note: Irritant
TSCA: Yes
HazardClass: 6.1(b)
PackingGroup: III
HS Code: 29215990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: P28352
Product name: N-Phenyl-o-phenylenediamine
Purity: 98%
Packaging: 10g
Price: $116
Updated: 2025/07/31

TCI Chemical

Product number: A2129
Product name: 2-Aminodiphenylamine
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $34
Updated: 2025/07/31

TCI Chemical

Product number: A2129
Product name: 2-Aminodiphenylamine
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $132
Updated: 2025/07/31

TRC

Product number: A624030
Product name: 2-Aminodiphenylamine
Packaging: 5g
Price: $60
Updated: 2021/12/16

AK Scientific

Product number: O735
Product name: 2-Aminodiphenylamine
Packaging: 25g
Price: $86
Updated: 2021/12/16

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2-Aminodiphenylamine Chemical Properties,Usage,Production

Chemical Properties

White to Light yellow to Light red powder to crystal

Uses

N-Phenyl-o-phenylenediamine is also used as an intermediate in organic synthesis and pharmaceuticals.

Synthesis

The synthesis of 2-Aminodiphenylamine is as folliows:
Reaction flask was added 0.108 g of o-phenylenediamine (1 mmol), phenylhydrazine0.216 g (2 mmol), CuPc 0.058 Ke (0.1 mmol), Cu (OAc) 2 0.02 g (0.1 mmol) and 10 ml ofacetonitrile, 15 °C reaction; TLC until the reaction was followed completely finished;the crude product after the reaction was subjected to column chromatography (petroleumether: ethyl acetate = 100: 1) to give the desired product (71% yield).

storage

Keep container tightly closed. Store in cool, dry conditions in well sealed containers. It is sensitive to light. Store at room temperature. Incompatible with acid chlorides, acid anhydrides, chloroformates and strong oxidizing agents.

Purification Methods

Crystallise the amine from H2O. [Beilstein 13 IV 43.]

2-Aminodiphenylamine Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-Aminodiphenylamine manufacturers

Hebei Chuanghai Biotechnology Co,.LTD

Product: 2-Aminodiphenylamine 534-85-0
Price: US $9.00/KG
Min. Order: 1KG
Purity: 99.9
Supply Ability: 1 ton
Release date: 2024-08-20

Anhui Yiao New Material Technology Co., Ltd

Product: N-Phenyl-o-phenylenediamine 534-85-0
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1 ton
Release date: 2023-08-24

Anhui Yiao New Material Technology Co., Ltd

Product: N-Phenyl-o-phenylenediamine 534-85-0
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1 ton
Release date: 2023-08-24

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C.I. 50005

N-Phenyl-o-phenylenediamine

2-Aminodiphenylamine for synthesis

1,2-BENZENEDIAMINE, N-PHENYL-

o-Phenylenediamine, N-phenyl-

o-Semidine

N-(2-aminophenyl)aniline

n-phenyl-2-benzenediamine

N1-phenylbenzene-1,2-diamine

N-phenyl-1,2-diamino-benzene

2-AMINODIPHENYLAMINE 97+%

ORTHO-AMINODIPHENYLAMINE

ORTHO-PHENYLENEDIAMINE,N-PHENYL-

2-Aminodiphenylamine, GC 98+%

N-Phenyl-1,2-benzenediamine

N-Phenyl-2-aminoaniline

N-Phenyl-o-phenylenediamine,97%

1,2-BenzenediaMine, N1-phenyl-

N-Phenyl-o-phenylenediaMine 98%

2-Aminodiphenylamine &gt

2-Aminodiphenylamine ISO 9001：2015 REACH

2-N-phenylbenzene-1,2-diamine

N-Phenyl-o-phenylenediamine

534-85-0

535-85-0

H2NC6H4NHC6H5

AMINE

Polyamines

Nitrogen Compounds

Organic Building Blocks

Building Blocks

Nitrogen Compounds

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Chemical Synthesis

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Anilines, Aromatic Amines and Nitro Compounds