-
Name
1,3-Dimethyl-1,3-dihydro-2H-benzimidazol-2-one
- EINECS
- CAS No. 3097-21-0
- Article Data4
- CAS DataBase
- Density 1.182g/cm3
- Solubility
- Melting Point 107-108 °C
- Formula C9H10 N2 O
- Boiling Point 240°Cat760mmHg
- Molecular Weight 162.191
- Flash Point 97.1°C
- Transport Information
- Appearance
- Safety
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 2-Benzimidazolinone,1,3-dimethyl- (6CI,7CI,8CI); 1,3-Dimethyl-1,3-dihydro-2H-benzimidazol-2-one;1,3-Dimethylbenzimidazol-2(3H)-one; 1,3-Dimethylbenzimidazolin-2-one;1,3-Dimethylbenzimidazolinone; N,N'-Dimethyl-2-benzimidazolone;N,N'-Dimethylbenzimidazolone; NSC 27983
- PSA 26.93000
- LogP 0.87700
1,3-Dimethylbenzimidazol-2-one Chemical Properties
Molecular Structure of 2H-Benzimidazol-2-one,1,3-dihydro-1,3-dimethyl- (CAS NO.3097-21-0):
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IUPAC Name: 1,3-dimethylbenzimidazol-2-one
Empirical Formula: C9H10N2O
Molecular Weight: 162.1885
CAS Registry Number: 3097-21-0
H bond acceptors: 3
H bond donors: 0
Freely Rotating Bonds: 0
Polar Surface Area: 23.55 Å2
Index of Refraction: 1.583
Molar Refractivity: 45.88 cm3
Molar Volume: 137.1 cm3
Surface Tension: 42.5 dyne/cm
Density: 1.182 g/cm3
Flash Point: 97.1 °C
Enthalpy of Vaporization: 47.69 kJ/mol
Boiling Point: 240 °C at 760 mmHg
Vapour Pressure: 0.039 mmHg at 25°C
1,3-Dimethylbenzimidazol-2-one Specification
2H-Benzimidazol-2-one,1,3-dihydro-1,3-dimethyl- , with CAS number of 3097-21-0, can be called 1,3-Dimethylbenzimidazol-2-one ; 1,3-Dimethyl-1,3-dihydro-2H-benzimidazol-2-one ; 2H-benzimidazol-2-one, 1,3-dihydro-1,3-dimethyl- .
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