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4,4'-DIMETHYLBENZIL

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4,4'-DIMETHYLBENZIL Basic information

Product Name:
4,4'-DIMETHYLBENZIL
Synonyms:
  • 1,2-Bis(4-methylphenyl)-1,2-ethanedione
  • 1,2-Di-p-tolyl-ethane-1,2-dione
  • di-p-tolylethanedione
  • Ethanedione, bis(4-methylphenyl)-
  • Ethanedione,bis(4-methylphenyl)-
  • LABOTEST-BB LT00159323
  • 4,4'-DIMETHYLDIBENZOYL
  • 4,4'-DIMETHYLBENZIL
CAS:
3457-48-5
MF:
C16H14O2
MW:
238.28
EINECS:
222-388-2
Product Categories:
  • Aromatic Ketones (substituted)
  • Benzil and Benzoin Compounds
  • Organic Photoinitiators
  • Polymerization Initiators
Mol File:
3457-48-5.mol
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4,4'-DIMETHYLBENZIL Chemical Properties

Melting point:
102-104 °C(lit.)
Boiling point:
211 °C (7 mmHg)
Density 
1.119±0.06 g/cm3 (20 ºC 760 Torr)
refractive index 
1.6290 (estimate)
storage temp. 
Sealed in dry,Room Temperature
CAS DataBase Reference
3457-48-5(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
24/25-36/37-26
WGK Germany 
3
HS Code 
29143990

MSDS

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4,4'-DIMETHYLBENZIL Usage And Synthesis

Chemical Properties

yellow crystals or needles

Synthesis Reference(s)

Journal of the American Chemical Society, 95, p. 1296, 1973 DOI: 10.1021/ja00785a047
Tetrahedron Letters, 34, p. 3897, 1993 DOI: 10.1016/S0040-4039(00)79257-4

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