Specification Sheet
Product Name
(4S-trans)-2,2-Dimethyl-α,α,α′,α′-tetra(2-naphthyl)-1,3-dioxolane-4,5-dimethanol 98%
Product Number
393762
Product Brand
aldrich
CAS Number
137365-16-3
Molecular Weight
666.80
Test | Specification |
|---|---|
| APPEARANCE | WHITE TO OFF-WHITE POWDER |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE. |
| OR | |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE. |
| OPTICAL ROTATION | +116(+/-2) DEGREES (C=1%, ETHYL ACETATE) |
| ENANTIOMERIC EXCESS | 98.5% (MINIMUM) |
| HIGH PRESSURE LIQUID | 97.5% (MINIMUM) |
| APPROVED NOVEMBER 15, 2006 RJM |