-
Name
TRANS-1,2-BIS(METHYLAMINO)CYCLOHEXANE
- EINECS
- CAS No. 67579-81-1
- Article Data14
- CAS DataBase
- Density 0.89
- Solubility
- Melting Point 4°C
- Formula C8H18 N2
- Boiling Point 83 °C / 13mmHg
- Molecular Weight 142.244
- Flash Point 60℃
- Transport Information
- Appearance
- Safety
- Risk Codes R36/37/38
-
Molecular Structure
- Hazard Symbols
- Synonyms 1,2-Cyclohexanediamine,N,N'-dimethyl-, (1R,2R)-rel- (9CI); 1,2-Cyclohexanediamine, N,N'-dimethyl-,trans-; N,N'-Dimethyl-trans-1,2-cyclohexanediamine;trans-1,2-Bis(methylamino)cyclohexane;trans-N,N'-Dimethyl-1,2-cyclohexanediamine
- PSA 24.06000
- LogP 1.51820
trans-N,N'-Dimethyl-1,2-cyclohexanediamine Chemical Properties
Systematic Name: (1R,2R)-N,N'-Dimethylcyclohexane-1,2-diamine
Synonyms of trans-1,2-Bis(methylamino)cyclohexane (CAS NO.67579-81-1): 1,2-Cyclohexanediamine,N1,N2-dimethyl-, (1R,2R)-rel- ; trans-N,N'-Dimethyl-1,2-cyclohexanediamine ; trans-N,N'-Dimethyl-1,2-cyclohexanediamine
CAS NO: 67579-81-1
Molecular Formula: C8H18N2
Molecular Weight: 142.24
Molecular Structure: 
H bond acceptors: 2
H bond donors: 2
Freely Rotating Bonds: 2
Polar Surface Area: 6.48 Å2
Index of Refraction: 1.469
Molar Refractivity: 44.29 cm3
Molar Volume: 159 cm3
Surface Tension: 30.3 dyne/cm
Density: 0.89 g/cm3
Flash Point: 60.2 °C
Enthalpy of Vaporization: 42.3 kJ/mol
Boiling Point: 186.8 °C at 760 mmHg
Vapour Pressure: 0.65 mmHg at 25°C
Melting Point: 4°C
Storage temp: Refrigerator
trans-N,N'-Dimethyl-1,2-cyclohexanediamine Safety Profile
Risk Statements: 36/37/38
R36/37/38: trans-1,2-Bis(methylamino)cyclohexane (CAS NO.67579-81-1) is irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
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