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
InChIKey
NFCPRRWCTNLGSN-UHFFFAOYSA-N
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
$113
Updated
2024/03/01
TCI Chemical
Product number
A2129
Product name
2-Aminodiphenylamine
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$29
Updated
2024/03/01
TCI Chemical
Product number
A2129
Product name
2-Aminodiphenylamine
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$114
Updated
2024/03/01
Alfa Aesar
Product number
L11616
Product name
N-Phenyl-o-phenylenediamine, 98%
Packaging
5g
Price
$30.65
Updated
2024/03/01
Alfa Aesar
Product number
L11616
Product name
N-Phenyl-o-phenylenediamine, 98%
Packaging
25g
Price
$97.65
Updated
2024/03/01
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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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2-Aminodiphenylamine Suppliers

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View Lastest Price from 2-Aminodiphenylamine manufacturers

Henan Fengda Chemical Co., Ltd
Product
2-Aminodiphenylamine 534-85-0
Price
US $5.00-0.10/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-16
Hebei Guanlang 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
2023-08-25
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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