Specification Sheet
Product Name
(R)-(−)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride 98%
Product Number
369667
Product Brand
aldrich
CAS Number
39637-99-5
Molecular Weight
252.62
Test | Specification |
|---|---|
| APPEARANCE | COLORLESS LIQUID OR WHITE SOLID |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE. |
| OR | |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| OPTICAL ROTATION | -137(+/- 2) DEGREES (C=6.4%, CCL4) |
| OR | |
| OPTICAL ROTATION | -132(+/- 2) DEGREES (C=6%, CHCL3) |
| ENANTIOMERIC EXCESS | 97.5% (MINIMUM) |
| GAS LIQUID | 97.5% (MINIMUM) |
| REVISED JANUARY 30, 2005 RJM |