ChemicalBook >> CAS DataBase List >>(3,4-Diaminophenyl)phenylmethanone

(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
Molecular Weight:
212.25
MDL Number:
MFCD00007727
MOL File:
39070-63-8.mol
Last updated:2023-04-23 13:52:06

(3,4-Diaminophenyl)phenylmethanone Properties

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
pka 2.96±0.10(Predicted)
form Powder
color Yellow to ochre-yellow
Water Solubility 410 mg/L (20 ºC)
BRN 2212487
CAS DataBase Reference 39070-63-8(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
9-23
HS Code  29223900
NFPA 704
0
1 0

(3,4-Diaminophenyl)phenylmethanone price More Price(19)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 191760 3,4-Diaminobenzophenone 97% 39070-63-8 25g $37.04 2024-03-01 Buy
TCI Chemical D1950 3,4-Diaminobenzophenone >98.0%(GC)(T) 39070-63-8 25g $231 2024-03-01 Buy
TCI Chemical D1950 3,4-Diaminobenzophenone >98.0%(GC)(T) 39070-63-8 100g $614 2024-03-01 Buy
TCI Chemical D1950 3,4-Diaminobenzophenone >98.0%(GC)(T) 39070-63-8 500g $745 2022-04-27 Buy
TRC D416100 3,4-Diaminobenzophenone 39070-63-8 100g $395 2021-12-16 Buy
Product number Packaging Price Buy
191760 25g $37.04 Buy
D1950 25g $231 Buy
D1950 100g $614 Buy
D1950 500g $745 Buy
D416100 100g $395 Buy

(3,4-Diaminophenyl)phenylmethanone Chemical Properties,Uses,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

Global( 181)Suppliers
Supplier Tel Email Country ProdList Advantage
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Dayang Chem (Hangzhou) Co.,Ltd.
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Henan Alfa Chemical Co., Ltd
+86-18339805032; +8618339805032 alfa4@alfachem.cn China 13227 58

View Lastest Price from (3,4-Diaminophenyl)phenylmethanone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(3,4-Diaminophenyl)phenylmethanone pictures 2019-09-02 (3,4-Diaminophenyl)phenylmethanone
39070-63-8
US $1.00-1.00 / KG 1KG 98% 1lg; 2kg; 5kg; 10kg; 100kg Career Henan Chemical Co
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> 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)