13270-97-8
13270-97-8 structure
- Name: 3,5-DIPHENYLOCTAMETHYLTETRASILOXANE
- Chemical Name: trimethyl-[methyl-(methyl-phenyl-trimethylsilyloxysilyl)oxy-phenylsilyl]oxysilane
- CAS Number: 13270-97-8
- Molecular Formula: C20H34O3Si4
- Molecular Weight: 434.824
- Create Date: 2018-08-29 14:35:37
- Modify Date: 2024-01-21 10:25:01
| Name | trimethyl-[methyl-(methyl-phenyl-trimethylsilyloxysilyl)oxy-phenylsilyl]oxysilane |
|---|---|
| Synonyms |
Tetrasiloxane,1,1,1,3,5,7,7,7-octamethyl-3,5-diphenyl
1.1.1.3.5.7.7.7-octamethyl-3.5-diphenyltetrasiloxan 1,1,1,3,5,7,7,7-Octamethyl-3,5-diphenyltetrasiloxane 3,5-diphenyloctamethyltetrasiloxane Octamethyl-3,5-diphenyl-tetrasiloxan 1.7-Trimethyl-3.5-methylphenyl-tetrasiloxan Benzene, 1,1'-[1,3-dimethyl-1,3-bis[(trimethylsilyl)oxy]-1,3-disiloxanediyl]bis- |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 389.3±25.0 °C at 760 mmHg |
| Melting Point | -40ºC |
| Molecular Formula | C20H34O3Si4 |
| Molecular Weight | 434.824 |
| Flash Point | 164.6±23.6 °C |
| Exact Mass | 434.158508 |
| PSA | 27.69000 |
| LogP | 10.03 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.495 |
| Risk Phrases | 36/37/38 |
|---|---|
| Safety Phrases | 26-36/37/39 |
| HS Code | 2934999090 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |