PHOSPHOROUS ACID TRIS(TRIMETHYLSILYL) ESTER
Tris(trimethylsilyl)phosphite
CAS: 1795-31-9
Molecular Formula: C9H27O3PSi3
PHOSPHOROUS ACID TRIS(TRIMETHYLSILYL) ESTER - Names and Identifiers
| Name | Tris(trimethylsilyl)phosphite |
| Synonyms | Tris(trimethylsily)phosphite TRIS(TRIMETHYLSILYL)PHOSPHITE Tris(trimethylsilyl)phosphite tris(trimethylsilyl) phosphite Phosphorousacidtrimethylsilylester Phosphorous acid, tristrimethylsilyl Phosphorous acid tri(trimethylsilyl) ester Phosphorous acid tris(trimethylsilyl) ester PHOSPHOROUS ACID TRIS(TRIMETHYLSILYL) ESTER |
| CAS | 1795-31-9 |
| InChI | InChI=1/C9H27O3PSi3/c1-14(2,3)10-13(11-15(4,5)6)12-16(7,8)9/h1-9H3 |
PHOSPHOROUS ACID TRIS(TRIMETHYLSILYL) ESTER - Physico-chemical Properties
| Molecular Formula | C9H27O3PSi3 |
| Molar Mass | 298.54 |
| Density | 0.893 g/mL at 25 °C (lit.) |
| Boling Point | 78-81 °C/8 mmHg (lit.) |
| Flash Point | >230°F |
| Water Solubility | Sparingly soluble in water. |
| Vapor Presure | 0.074mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 0.893 |
| Color | Clear colorless |
| BRN | 2043814 |
| Storage Condition | Room Temprature |
| Sensitive | 8: reacts rapidly with moisture, water, protic solvents |
| Refractive Index | n20/D 1.409(lit.) |
| MDL | MFCD00015588 |
PHOSPHOROUS ACID TRIS(TRIMETHYLSILYL) ESTER - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/38 - Irritating to eyes and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | 1760 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-21 |
| TSCA | No |
| HS Code | 29319000 |
| Hazard Class | 8 |
| Packing Group | III |
PHOSPHOROUS ACID TRIS(TRIMETHYLSILYL) ESTER - Reference Information
| Use | Tris (trimethylsilyl) phosphite is used in the study of bisphosphonic acid as an effective inhibitor of glutamine synthetase. A promising method for discovering new anti-tuberculosis drugs. It can also be used as a reagent for the preparation of substituted calix [4] arene, which carries one or two α-hydroxymethylphosphonic acid fragments on the upper edge of the macrocycle, and can be used as a glutathione S-transferase in vitro Inhibitor. |
Last Update：2024-04-10 22:29:15
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