tris(tert-butyldimethylsilyl) phosphite
Modify Date: 2025-08-27 12:37:00
tris(tert-butyldimethylsilyl) phosphite structure
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Common Name | tris(tert-butyldimethylsilyl) phosphite | ||
|---|---|---|---|---|
| CAS Number | 85197-27-9 | Molecular Weight | 424.77800 | |
| Density | 0.907 g/mL at 20ºC(lit.) | Boiling Point | 82-84ºC0.2 mm Hg | |
| Molecular Formula | C18H45O3PSi3 | Melting Point | 41735ºC | |
| MSDS | Chinese USA | Flash Point | 174.7ºC | |
| Symbol |
GHS05 |
Signal Word | Danger | |
| Name | tris[tert-butyl(dimethyl)silyl] phosphite |
|---|
| 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 |
| 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 |
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~%
tris(tert-butyl... CAS#:85197-27-9 |
| Literature: Montero; Clavel; Imbach Tetrahedron Letters, 1987 , vol. 28, # 11 p. 1163 - 1164 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| 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% |
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J.-L. Montero et al.
Tetrahedron Lett. 28 , 1163, (1987)
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L. Wozniak, J. Chojnowski
Tetrahedron 45 , 2465, (1989)
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