Specification Sheet
Product Name 4,4′-Oxydianiline,
analytical standard
Product Number 46117
Product Brand SIGMA
CAS Number 101-80-4
Molecular Weight 200.24
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Yellow and Faint Beige to Beige and Faint Brown to Light Brown and Yellow-Brown
APPEARANCE (FORM) Powder or Crystals
PURITY (HPLC AREA %) ≥ 98.0 %
MELTING POINT 189 - 194 C
WATER ≤ 1.0 %
PROTON NMR SPECTRUM CONFORMS TO STRUCTURE
EXPIRY PERIOD 60 MONTHS