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1-Methylpyrrolidine EINECS 204-438-5 Pyrrolidine,l-methyl
1. Product advantages
♦ High purity, all above 98.5%, no impurities after dissolution
♦ We will test each batch to ensure quality
♦ OEM and private brand services designed for free
♦ Various cap colors available
♦ We can also provide MT1 peptide powder
2. Factory advantages
♦ Professional research team
♦ More than 5 doctors in high-tech R&D laboratories
♦ More than 1000 m2 of factory production line to ensure stable supply
♦ More than 1200 factories to manufacture products and control quality
3. Service advantages
♦ 24-hour online service
♦ Track package information and update it for customers
♦ Professional sales team
♦ Accept small order service
♦ Redelivery service if detained by customs
Density 0.819
Boiling point 82.1±3.0 °C at 760 mmHg
Melting point -90 °C
Molecular formula C5H11N
Molecular weight 85.147
Flash point -21.7±0.0 °C
Accurate mass 85.089149
PSA 3.24000
LogP 0.76
Apparent properties transparent to yellow liquid
Vapor pressure 79.6±0.1 mmHg at 25°C
Refractive index 1.448
Storage conditions Flammables area
stability
First, basic properties
Colorless transparent volatile liquid. Freezing point -90℃. Soluble in water, soluble in alcohol, ether and other organic solvents.
Water solubility is fully miscible
Molecular structure
V. Molecular Property Data:
1. Molar refractive index: 26.72
2, molar volume (m3/mol) : 99.7
3. Isotropic volume (90.2K) : 226.9
4. Surface tension (dyne/cm) : 26.7
5. Dielectric constant:
6, dipole distance (10-24cm 3) :
7. Polarization: 10.59
Computational chemistry
1. Reference value for calculating hydrophobic parameters (XlogP) : None
2. Number of hydrogen bond donors :0
3. Number of hydrogen bond receptors :1
4. Number of rotatable bonds :0
5. Number of tautomers: None
6. Topological molecular polar surface area 3.2
7. Number of heavy atoms :6
8. Surface charge :0
9. Complexity :37.2
10. Number of isotope atoms :0
11. Determine the number of primary constitutive centers :0
12. Number of indeterminate atomic orthotropic centers :0
13. Determine the number of chemical bond constitutive centers :0
14. Number of uncertain bond constitutive centers :0
15. Number of covalent bond units :1
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