Basic information Safety Supplier Related

6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT

Basic information Safety Supplier Related

6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT Basic information

Product Name:
6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT
Synonyms:
  • 7,7’-Dimethyl-6,6’-dihydroxy-4,4,4’,4’-tetramethylbis-2,2’-spirochroman
  • 6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN
  • 6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT
  • 6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBISCHROMAN
  • 4,4,4',4',7,7'-hexamethyl-2,2'-spirobi[3H-chromene]-6,6'-diol
  • Dihydroxyhexamethylspirobichroman
  • 2,2'-spirobi(6-hydroxy-4,4,7-trimethylchromane)
  • 6,6'-Dihydroxy-4,4,4',4',7,7'-hexamethyl-2,2'-spirobichroman>
CAS:
40278-59-9
MF:
C23H28O4
MW:
368.47
EINECS:
400-270-3
Mol File:
40278-59-9.mol
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6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCT Chemical Properties

Melting point:
210 °C
Boiling point:
559.2±50.0 °C(Predicted)
Density 
1.23±0.1 g/cm3(Predicted)
solubility 
soluble in Alcohol
form 
powder to crystal
pka
10.20±0.60(Predicted)
color 
White to Almost white
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Safety Information

RIDADR 
UN 3077 9/PG III
HS Code 
2932.99.7000
HazardClass 
9
PackingGroup 
III

6,6'-DIHYDROXY-4,4,4',4',7,7'-HEXAMETHYL-2,2'-SPIROBICHROMAN, 2-PROPANOL ADDUCTSupplier

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