2,2,12,12-Tetramethyl-3,11-dioxa-2,12-disilatridecane
Names
[ CAS No. ]:
54494-07-4
[ Name ]:
2,2,12,12-Tetramethyl-3,11-dioxa-2,12-disilatridecane
[Synonym ]:
3,11-Dioxa-2,12-disilatridecane,2,2,12,12-tetramethyl
Heptandiol-(1,7)-bis-trimethylsilylaether
n-Heptan-1,7-di-(ol-trimethylsilylaether)
2,2,12,12-Tetramethyl-3,11-dioxa-2,12-disilatridecane
Chemical & Physical Properties
[ Density]:
0.844g/cm3
[ Boiling Point ]:
272.7ºC at 760 mmHg
[ Molecular Formula ]:
C13H32O2Si2
[ Molecular Weight ]:
276.56300
[ Flash Point ]:
102.4ºC
[ Exact Mass ]:
276.19400
[ PSA ]:
18.46000
[ LogP ]:
4.63990
[ Index of Refraction ]:
1.422
Safety Information
[ HS Code ]:
2931900090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2931900090
[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%