Specification Sheet
Product Name
(S)-(+)-1-Phenyl-1,2-ethanediol 99%
Product Number
302155
Product Brand
aldrich
CAS Number
25779-13-9
Molecular Weight
138.16
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | White to Off White |
| APPEARANCE (FORM) | Powder or Crystals or Chunk(s) |
| PURITY (HPLC AREA %) | ≥ 98.5 % |
| SPECIFIC ROTATION (20/D) | 69 ± 4 Degrees |
| CONCENTRATION | C=1%, CHLOROFORM |
| SOLUBILITY (COLOR) | Colorless to Light Yellow |
| SOLUBILITY (TURBIDITY) | Clear to Slightly Hazy |
| SOLUBILITY (METHOD) | 5% N,N-DIMETHYLFORMAMIDE |
| CARBON CONTENT | 68.5 - 70.6 % |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |