2,2-diethoxy-2,3,4,5-tetrahydro-1,2-benzoxasilepin
Names
[ CAS No. ]:
16522-51-3
[ Name ]:
2,2-diethoxy-2,3,4,5-tetrahydro-1,2-benzoxasilepin
[Synonym ]:
2,2-diethoxy-2,3,4,5-tetrahydro-1,2-benzoxasilepin
1,2-Benzoxasilepin, 2,2-diethoxy-2,3,4,5-tetrahydro-
6.6-Diaethoxy-5-oxa-6-sila-6.7.8.9-tetrahydro-5H-benzocyclohepten
2,2-Diethoxy-2,3,4,5-tetrahydro-1,2-benzoxasilepine
2,2-diethoxy-2,3,4,5-tetrahydro-benzo[f][1,2]oxasilepine
EINECS 240-590-9
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
292.0±23.0 °C at 760 mmHg
[ Molecular Formula ]:
C13H20O3Si
[ Molecular Weight ]:
252.382
[ Flash Point ]:
131.0±30.1 °C
[ Exact Mass ]:
252.118164
[ PSA ]:
27.69000
[ LogP ]:
3.02350
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.504
Safety Information
[ HS Code ]:
2911000000
Synthetic Route
Customs
[ HS Code ]: 2911000000
[ Summary ]:
2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%