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