(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

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Maya High Purity Chemicals

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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:

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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)