3,4-Diaminobenzophenone , 98% , 39070-63-8

Synonym(s):
3,4-Diaminobenzophenone;4-Benzoyl-o-phenylenediamine

CAS NO.：39070-63-8

Empirical Formula: C13H12N2O

Molecular Weight: 212.25

MDL number: MFCD00007727

EINECS: 254-273-8

PRODUCT 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
• InChI: InChI=1S/C13H12N2O/c14-11-7-6-10(8-12(11)15)13(16)9-4-2-1-3-5-9/h1-8H,14-15H2
• InChIKey: RXCOGDYOZQGGMK-UHFFFAOYSA-N
• SMILES: C(C1=CC=C(N)C(N)=C1)(C1=CC=CC=C1)=O
• CAS DataBase Reference: 39070-63-8(CAS DataBase Reference)

Description and 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.

Safety

• Symbol(GHS): 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
• F: 9-23
• Autoignition Temperature: 550°C
• HS Code: 29223900