5570-77-4 , 4-Chloro-1-methylpiperidine
Physical and chemical properties of 1-methyl-4-cloperidine
The density of 1.0 + / – 0.1 g/cm3
Boiling point 165.7±33.0 °C at 760 mmHg
The melting point of 160-165 ° C
Molecular formula C6H12ClN
The molecular weight of 133.619
Flash point 54.0 + / – 25.4 ° C
Accurate mass 133.065826
Vapor pressure 1.9±0.3 mmHg at 25°C
The refractive index of 1.482
The storage period is generally not more than three months, stored in a ventilated storehouse under 30℃ and sealed away from light.
The stability of
Stable under normal temperature and pressure, the hydrate is white flake or crystalline powder.Melting point 340-350 ° C, soluble in boiling water, slightly soluble in water, almost insoluble in ethanol, benzene, chloroform.Odourless, slightly bitter taste.
The molecular structure
1. Molar refractive index: 36.47
2. Molar volume (m3/mol) : 127.8
3, equal sheet specific volume (90.2K) : 303.9
4, surface tension (dyne/cm) : 31.9
5. Polarizability (10-24cm 3) : 14.45
Place of Origin
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