Specification Sheet
Product Name
2-(1,1-Dimethylpropyl)-6-(diphenylphosphino)pyridine ≥98.0% (HPLC)
Product Number
670103
Product Brand
ALDRICH
CAS Number
947315-18-6
Molecular Weight
333.41
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | Colorless or White |
| APPEARANCE (FORM) | Powder or Flake or Crystals or Crystalline Chunk(s) |
| PURITY (HPLC AREA %) | ≥ 98.0 % |
| MELTING POINT | 78 - 82 C |
| CARBON CONTENT | 79.25 % (Theory) |
| HYDROGEN CONTENT | 7.26 % (Theory) |
| NITROGEN CONTENT | 4.20 % (Theory) |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| PHOSPHORUS 31 NMR SPECTRUM | CONFORMS TO STRUCTURE |
| RECOMMENDED RETEST PERIOD | 40 MONTHS |