Specification Sheet
Product Name Fenbutatin oxide,
PESTANAL®, analytical standard
Product Number 34342
Product Brand SIAL
CAS Number 13356-08-6
Molecular Weight 1052.68
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Off White
APPEARANCE (FORM) Powder or Crystals
PURITY (HPLC AREA %) ≥ 98.0 %
MELTING POINT 142 - 149 C
WATER ≤ 3.0 %
CARBON CONTENT 68.44% (Theory)
HYDROGEN CONTENT 7.47% (Theory)
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE
EXPIRY PERIOD 60 MONTHS