Methylionene

Suppliers

Names

[ CAS No. ]:
31197-54-3

[ Name ]:
Methylionene

[Synonym ]:
1,1,5,6-tetramethyltetralin
1,1,5,6-tetramethyl-1,2,3,4-tetrahydronaphthalene
1,2,3,4-Tetrahydro-1,1,5,6-tetramethylnaphthalene
1,1,5,6-Tetramethyl-1,2,3,4-tetrahydronaphthalin
Naphthalene,1,2,3,4-tetrahydro-1,1,5,6-tetramethyl

Chemical & Physical Properties

[ Density]:
0.908g/cm3

[ Boiling Point ]:
263.5ºC at 760mmHg

[ Molecular Formula ]:
C14H20

[ Molecular Weight ]:
188.30900

[ Flash Point ]:
108.8ºC

[ Exact Mass ]:
188.15700

[ LogP ]:
3.91730

[ Index of Refraction ]:
1.51

Synthetic Route

Precursor & DownStream

Precursor

  • 3,4-Dihydro-5,6-dimethyl-1(2H)-naphthalenone
  • Dimethylzinc
  • 2-methyl-5-(2,3-dimethylphenyl)pentan-2-ol
  • Sclareolide
  • o-xylene
  • 4-(2,3-dimethylphenyl)butanoic acid
  • 1,2-dimethyl-4-(tert-butyl)-benzene
  • methyl β-(2,3-dimethylbenzoyl)propanoate
  • methyl β-(2,3-dimethyl-5-t-butylbenzoyl)propanoate

DownStream

  • 6-(chloromethyl)-4,4,7,8-tetramethyl-2,3-dihydro-1H-naphthalene