17928-31-3
17928-31-3 structure
- Name: 1,7-DIMETHOXY OCTAMETHYLTETRASILOXANE
- Chemical Name: methoxy-[[[methoxy(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane
- CAS Number: 17928-31-3
- Molecular Formula: C10H30O5Si4
- Molecular Weight: 342.68400
- Create Date: 2016-08-06 20:50:30
- Modify Date: 2024-01-14 15:03:25
| Name | methoxy-[[[methoxy(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane |
|---|---|
| Synonyms |
1,7-dimethoxy-1,1,3,3,5,5,7,7-octamethyl-tetrasiloxane
1,7-DIMETHOXY OCTAMETHYLTETRASILOXANE Tetrasiloxane,1,7-dimethoxy-1,1,3,3,5,5,7,7-octamethyl |
| Density | 0.93g/cm3 |
|---|---|
| Boiling Point | 245.7ºC at 760mmHg |
| Molecular Formula | C10H30O5Si4 |
| Molecular Weight | 342.68400 |
| Flash Point | 94.2ºC |
| Exact Mass | 342.11700 |
| PSA | 46.15000 |
| LogP | 3.13620 |
| Vapour Pressure | 9.43E-07mmHg at 25°C |
| Index of Refraction | 1.565 |
| HS Code | 2934999090 |
|---|
|
~%
17928-31-3 |
| Literature: Lasocki Roczniki Chemii, 1957 , vol. 31, p. 837,839,840 Chem.Abstr., 1958 , p. 10005 |
|
~%
17928-31-3 |
| Literature: Tanaka; Okawara Bulletin of the Chemical Society of Japan, 1955 , vol. 28, p. 364 |
|
~%
17928-31-3
Detail
|
| Literature: Lasocki, Zygmunt; Witekowa, Malgorzata Journal of Organometallic Chemistry, 1991 , vol. 408, # 1 p. 27 - 33 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |