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| CAS No.: | 1795-31-9 |
|---|---|
| Name: | TRIS(TRIMETHYLSILYL)PHOSPHITE |
| Article Data: | 28 |
| Molecular Structure: | |
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| Formula: | C9H27O3PSi3 |
| Molecular Weight: | 298.542 |
| Synonyms: | Silanol,trimethyl-, phosphite (3:1) (8CI,9CI);Silanol, trimethyl-, phosphite (7CI);Trimethylsilanol phosphite;Tris(trimethylsilyl) phosphite; |
| Density: | 0.893 g/mL at 25 °C(lit.) |
| Boiling Point: | 236.1 °C at 760 mmHg |
| Flash Point: | 96.6 °C |
| Solubility: | Sparingly soluble in water. |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/38 |
| Safety: | 26-36 |
| Transport Information: | 1760 |
| PSA: | 41.28000 |
| LogP: | 4.76780 |
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Specification
The CAS register number of Silanol,1,1,1-trimethyl-, 1,1',1''-phosphite is 1795-31-9. It also can be called as Silanol,trimethyl-, phosphite (3:1) (8CI,9CI) and the systematic name about this chemical is tris(trimethylsilyl) phosphite. The molecular formula about this chemical is C9H27O3PSi3 and the molecular weight is 298.54. It belongs to the following product categories which include Si (Classes of Silicon Compounds); Silicon Compounds (for Synthesis); Silyl Esters; Si-O Compounds; Synthetic Organic Chemistry and so on.
Physical properties about Silanol,1,1,1-trimethyl-, 1,1',1''-phosphite are: (1)ACD/LogP: 6.17; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 6.17; (4)ACD/LogD (pH 7.4): 6.17; (5)ACD/BCF (pH 5.5): 28980.4; (6)ACD/BCF (pH 7.4): 28980.4; (7)ACD/KOC (pH 5.5): 54395; (8)ACD/KOC (pH 7.4): 54395; (9)#H bond acceptors: 3; (10)#Freely Rotating Bonds: 6; (11)Polar Surface Area: 41.28 Å2; (12)Flash Point: 96.6 °C; (13)Enthalpy of Vaporization: 45.37 kJ/mol; (14)Boiling Point: 236.1 °C at 760 mmHg; (15)Vapour Pressure: 0.074 mmHg at 25 °C.
Uses of Silanol,1,1,1-trimethyl-, 1,1',1''-phosphite: it can be used to produce C12H32ClO4PSi3 with 2-chloro-propionaldehyde. This reaction will need solvent tetrahydrofuran. The reaction time is 3 hour(s) with ambient temperature. The yield is about 92%.
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When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes and skin. If you want to use this chemical, wear suitable protective clothing. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: O(P(O[Si](C)(C)C)O[Si](C)(C)C)[Si](C)(C)C
(2)InChI: InChI=1/C9H27O3PSi3/c1-14(2,3)10-13(11-15(4,5)6)12-16(7,8)9/h1-9H3
(3)InChIKey: VMZOBROUFBEGAR-UHFFFAOYAU
(4)Std. InChI: InChI=1S/C9H27O3PSi3/c1-14(2,3)10-13(11-15(4,5)6)12-16(7,8)9/h1-9H3
(5)Std. InChIKey: VMZOBROUFBEGAR-UHFFFAOYSA-N