CAS:16485-10-2
Molecular Formula:C9H19NO4
Molecular Weight:205.25
EINECS:240-540-6
Synonyms:4-dihydroxy-n-(3-hydroxypropyl)-3,3-dimethyl-(+-)-butyramid; 4-dihydroxy-n-(3-hydroxypropyl)-3,3-dimethyl-(+/-)-butanamid; 4-dihydroxy-n-(3-hydroxypropyl)-3,3-dimethyl-dl-butyramid; DL-24-DIHYDROXY-N-(3-HYDROXYPROPYL)-33-DIMETHYLBUTYRAMIDE; DL-N-PANTOYL-E-PROPANOLAMINE; DL-PANTHENOL.
Provitamin B5 is a white crystalline hygroscopic powder. Provitamin B5 can promote the metabolism of human protein, fat and sugar, protect skin and mucous membranes, improve hair color and luster, and prevent disease.
| Item | Specification |
| Melting point | 66-69 °C |
| Boiling point | 118-120 °C |
| Density | 1.166±0.06 g/cm3 |
| Vapor pressure | 0.004Pa at 25℃ |
| LogP | -1.02 at 22℃ |
| Acidity coefficient (pKa) | 13.03±0.20 |
D-panthenol is used as a pharmaceutical intermediate.
25kg/drum or according to customer requirements.
