Basic information
- Name:
Methanone,bis(4-aminophenyl)-
- Superlist Name:
- 4,4'-Diaminobenzophenone
- CAS No.:
611-98-3
- Molecular Structure:
- Formula:
- C13H12N2O
- Molecular Weight:
- 212.25
- Synonyms:
- Benzophenone,4,4'-diamino- (6CI,7CI,8CI);4,4'-Carbonyldianiline;4,4'-Diaminobenzophenone;4,4'-Diaminodiphenyl ketone;Bis(4-aminophenyl)methanone;NSC 6096;p,p'-Diaminobenzophenone;
- Density:
- 1.233 g/cm3
- Melting Point:
- 243-247 °C(lit.)
- Boiling Point:
- 452.8 °C at 760 mmHg
- Flash Point:
- 227.7 °C
- Hazard Symbols:
Xi- Risk Codes:
- 36/37/38
- Safety Description:
- 26-36/37 Details
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Chemistry
Molecular Structure:
Molecular Formula: C13H12N2O
Molecular Weight: 212.2472
IUPAC Name: Bis(4-aminophenyl)methanone
Synonyms of Methanone,bis(4-aminophenyl)- (CAS NO.611-98-3): 4,4'-Diaminobenzophenone ; AI3-03716
CAS NO: 611-98-3
Classification Code: Benzene series ; Benzophenones (for High-Performance Polymer Research) ; Functional Materials ; Reagent for High-Performance Polymer Research ; Amine Monomers ; Monomers ; Primary Amines ; C13 to C14 ; Carbonyl Compounds ; Ketones
Melting point: 243-247 °C
Index of Refraction: 1.673
Molar Refractivity: 64.51 cm3
Molar Volume: 172.1 cm3
Surface Tension: 59.7 dyne/cm
Density: 1.233 g/cm3
Flash Point: 227.7 °C
Enthalpy of Vaporization: 71.21 kJ/mol
Boiling Point: 452.8 °C at 760 mmHg
Vapour Pressure of Methanone,bis(4-aminophenyl)- (CAS NO.611-98-3): 2.17E-08 mmHg at 25°C
Safety Profile
Hazard Codes of Methanone,bis(4-aminophenyl)- (CAS NO.611-98-3): 
Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37: Wear suitable protective clothing and gloves.
WGK Germany: 3