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(3,4-Diaminophenyl)phenylmethanone

Product Name
(3,4-Diaminophenyl)phenylmethanone
CAS No.
39070-63-8
Chemical Name
(3,4-Diaminophenyl)phenylmethanone
Synonyms
LABOTEST-BB LT00159644;Mebendazole Impurity 4;DIAMINOBENZOPHENONE-3,4;3,4-DIAMINOBENZOPHENONE;2-Amino-4-benzoylaniline;3,4-Diaminodiphenylketone;3,4-Diaminobenzophenone>3,4-DIAMINOBENZOPHENONE 99%;3,4-Diaminobenzophenone,99%;4-Benzoyl-1,2-benzenediamine
CBNumber
CB3435980
Molecular Formula
C13H12N2O
Formula Weight
212.25
MOL File
39070-63-8.mol
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(3,4-Diaminophenyl)phenylmethanone Property

Melting point:
115-117 °C (lit.)
Boiling point:
352.09°C (rough estimate)
Density 
1.1128 (rough estimate)
refractive index 
1.6920 (estimate)
storage temp. 
Store below +30°C.
solubility 
0.4g/l
form 
Powder
pka
2.96±0.10(Predicted)
color 
Yellow to ochre-yellow
Water Solubility 
410 mg/L (20 ºC)
BRN 
2212487
CAS DataBase Reference
39070-63-8(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
3
F 
9-23
HS Code 
29223900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
191760
Product name
3,4-Diaminobenzophenone
Purity
97%
Packaging
25g
Price
$37.04
Updated
2024/03/01
TCI Chemical
Product number
D1950
Product name
3,4-Diaminobenzophenone
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$231
Updated
2024/03/01
TCI Chemical
Product number
D1950
Product name
3,4-Diaminobenzophenone
Purity
>98.0%(GC)(T)
Packaging
100g
Price
$614
Updated
2024/03/01
TCI Chemical
Product number
D1950
Product name
3,4-Diaminobenzophenone
Purity
>98.0%(GC)(T)
Packaging
500g
Price
$745
Updated
2022/04/27
TRC
Product number
D416100
Product name
3,4-Diaminobenzophenone
Packaging
100g
Price
$395
Updated
2021/12/16
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(3,4-Diaminophenyl)phenylmethanone Chemical Properties,Usage,Production

Chemical Properties

yellow to ochre-yellow powder

Uses

3,4-Diaminobenzophenone is used in the synthesis of 2-Amino-5(6)-benzoylbenzimidazole (A593760), which is a minor urinary metabolite of Mebendazole (M200500) in man. Mebendazole impurity.

Purification Methods

Crystallise it from *C6H6/pet ether and sublime it in vacuo [Ayyanger et al. Org Prep Proced Int 23 627 1991].

(3,4-Diaminophenyl)phenylmethanone Preparation Products And Raw materials

Raw materials

Benzoyl chloride 1,2-Dichlorobenzene

Preparation Products

Mebendazole
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(3,4-Diaminophenyl)phenylmethanone Suppliers

Americas 1 Belgium 1 China 92 Europe 3 Germany 4 India 24 Japan 2 Slovakia 1 South Korea 1 Switzerland 1 Ukraine 1 United Kingdom 11 United States 31 Global 173
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28398
Advantage
80
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View Lastest Price from (3,4-Diaminophenyl)phenylmethanone manufacturers

Career Henan Chemical Co
Product
(3,4-Diaminophenyl)phenylmethanone 39070-63-8
Price
US $1.00-1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1lg; 2kg; 5kg; 10kg; 100kg
Release date
2019-08-31

39070-63-8, (3,4-Diaminophenyl)phenylmethanoneRelated Search:

4-Amino-3-nitrobenzophenone (3,4-Diaminophenyl)phenylmethanone 1,2-DIAMINOANTHRAQUINONE Vat Blue 6 4,4'-Diaminobenzophenone 2,2'-Diaminobenzophenone Mordant Black 13 Vat Blue 4 Michler's ketone 3,3'-Diaminobenzophenone 2,4'-Diaminobenzophenone 3,4-DIAMINOBENZOPHENONE MONOHYDROCHLORIDE 3.3'.4.4'-TETRA AMINOBENZOPHENONE VITAS-BB TBB000536 2-acetamido-3-nitro-9-fluorenone DIHYDROINDANTHROAZINE DISULFATE, SODIUM SALT 2-(4-amino-3-nitrobenzoyl)benzoic acid TOSLAB 803270

  • 3,4-Diaminodiphenylketone
  • LABOTEST-BB LT00159644
  • DIAMINOBENZOPHENONE-3,4
  • 4-BENZOYL-1,2-PHENYLENEDIAMINE
  • 3,4-DIAMINOBENZOPHENONE
  • (3,4-DIAMINOPHENYL)PHENYLMETHANONE
  • 4-benzoyl-o-phenylenediamine
  • 3,4-DIAMINOBENZOPHENONE 99%
  • 2-Amino-4-benzoylaniline
  • Methanone, (3,4-diaminophenyl)phenyl-
  • 4-Benzoyl-1,2-benzenediamine
  • 3,4-Diaminobenzophenone,99%
  • (3,4-Diaminophenyl)(phenyl)methanone, 4-Benzoylbenzene-1,2-diamine
  • 3,4-Diaminobenzophenone&gt
  • 3,4-DIAMINOBENZOPHENONE FOR SYNTHESIS
  • Mebendazole Impurity 4
  • 39070-63-8
  • 3970-63-8
  • C6H5COC6H3NH22
  • Ketones
  • Organic Building Blocks
  • Building Blocks
  • Carbonyl Compounds
  • C13 to C14
  • FINE Chemical & INTERMEDIATES
  • Aromatic Benzophenones & Derivatives (substituted)