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

Click to get detail 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

Click to get detail 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

J.-L. Montero et al.

Tetrahedron Lett. 28 , 1163, (1987)

L. Wozniak, J. Chojnowski

Tetrahedron 45 , 2465, (1989)