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Vinylphosphonic acid Chemical ethenylphosphonicacid
1. Product advantages
♦ High purity, all above 98.5%, no impurities after the 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 the factory production line to ensure stable supply
♦ More than 1200 factories to manufacture products and control quality
3. Service advantages
♦ 24-hour online service
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♦ Professional sales team
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♦ Redelivery service if detained by customs
Density 1.389 g/mL at 25 ° C (lit.)
Boiling point 266.2 º C at 760mmHg
Melting point 41-45 ° C (lit.)
Molecular formula C2H5O3P
Molecular weight 108.03300
Flash point>230 ° F
Accurate quality 107.99800
PSA 67.34000
LogP 0.30760
Appearance: Liquid; Colorless to Light yellow clear liquid
Steam pressure 0.00253mmHg at 25 ° C
Refractive index n20/D 1.473
Water solubility: Soluble
Molecular structure
1. Molar refractive index: 20.98
2. Molar volume (m3/mol): 75.8
3. Isometric volume (90.2K): 206.2
4. Surface tension (dyne/cm): 54.8
5. Dielectric constant (F/m): not available
6. Polarization rate (10-24cm 3): 8.31
Computational chemistry
1. Reference value for hydrophobic parameter calculation (XlogP): 0.1
2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond receptors: 3
4. Number of rotatable Chemical bond 2:
5. Number of Tautomer: 3
6. Topological molecule Polar surface area (TPSA): 46.5
7. Number of heavy atoms: 6
8. Surface charge: 1
9. Complexity: 69.2
10. Number of Isotope Atoms: 0
11. Determine the number of atomic structure centers: 0
12. Number of uncertain atomic construction centers: 0
13. Determine the number of Chemical bond stereo centers: 0
14. Number of uncertain Chemical bond stereocenters: 0
15. Number of Covalent bond units: 1
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