4521-94-2
4521-94-2 structure
- Name: octaethyl trisilicate
- Chemical Name: diethyl bis(triethoxysilyl) silicate
- CAS Number: 4521-94-2
- Molecular Formula: C16H40O10Si3
- Molecular Weight: 476.73900
- Create Date: 2017-12-23 23:01:49
- Modify Date: 2025-08-21 19:45:12
| Name | diethyl bis(triethoxysilyl) silicate |
|---|---|
| Synonyms |
Trisiloxane,1,1,1,3,3,5,5,5-octaethoxy
Octaethyl trisilicate 1,1,1,3,3,5,5,5-octaethoxy-trisiloxane Trisiloxane,octaethoxy octaethoxytrisiloxane Silicic acid,octaethyl ester EINECS 224-853-5 Trikieselsaeure-octaaethylester octaethoxydisiloxane trisilicic acid octaethyl ester Octaaethyl-trisilicat |
| Density | 1.029g/cm3 |
|---|---|
| Boiling Point | 357.958ºC at 760 mmHg |
| Molecular Formula | C16H40O10Si3 |
| Molecular Weight | 476.73900 |
| Flash Point | 153.412ºC |
| Exact Mass | 476.19300 |
| PSA | 92.30000 |
| LogP | 2.61840 |
| Index of Refraction | 1.43 |
| HS Code | 2920909090 |
|---|
| HS Code | 2920909090 |
|---|---|
| Summary | 2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |