tris(tert-butyldimethylsilyl) phosphite
Names
[ CAS No. ]:
85197-27-9
[ Name ]:
tris(tert-butyldimethylsilyl) phosphite
Chemical & Physical Properties
[ Density]:
0.907 g/mL at 20ºC(lit.)
[ Boiling Point ]:
82-84ºC0.2 mm Hg
[ Melting Point ]:
41735ºC
[ Molecular Formula ]:
C18H45O3PSi3
[ Molecular Weight ]:
424.77800
[ Flash Point ]:
174.7ºC
[ Exact Mass ]:
424.24100
[ PSA ]:
41.28000
[ LogP ]:
8.27870
[ Index of Refraction ]:
n20/D 1.445
MSDS
Safety Information
[ Symbol ]:
GHS05
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H314
[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310
[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
C
[ Risk Phrases ]:
34
[ Safety Phrases ]:
26-36/37/39-45
[ RIDADR ]:
UN 3265 8/PG 3
[ WGK Germany ]:
3
[ Packaging Group ]:
III
[ 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%
Articles
Tetrahedron Lett. 28 , 1163, (1987)
L. Wozniak, J. Chojnowski
Tetrahedron 45 , 2465, (1989)