Tris(trimethylsilyloxy)ethylene
|
|
Tris(trimethylsilyloxy)ethylene ??
- ?? ?
- 54-56 °C/0.1 mmHg (lit.)
- ??
- 0.886 g/mL at 25 °C (lit.)
- ???
- n
20/D 1.420(lit.)
- ???
- 103 °F
- ?? ??
- 2-8°C
- ??? ??
- ??
- Specific Gravity
- 0.885
- ??
- ??~???? ???
- ???
- ???
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- BRN
- 1962905
- CAS ??????
- 69097-20-7(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38-10 | ||
| ????? | 26-36-37/39-16 | ||
| ????(UN No.) | UN 1993 3/PG 3 | ||
| WGK ?? | 3 | ||
| F ?????? | 10-21 | ||
| TSCA | No | ||
| ?? ?? | 3.2 | ||
| ???? | III | ||
| HS ?? | 29310099 |
Tris(trimethylsilyloxy)ethylene C??? ??, ??, ??
??? ??
clear colorless to yellowish liquid??
Tris(trimethylsiloxy)ethylene has been used in:- stereospecific synthesis of insecticide ajuqarin-IV
- microwave-assisted synthesis of 2-hydroxy-1-phenylethanone
?? ??
Tris(trimethylsilyloxy)ethylene is prepared from the bis(trimethylsilyl) derivative of glycolic acid by either forming the enolate with Lithium Hexamethyldisilazide at -78 °C in THF and trapping with Chlorotrimethylsilane, or by the reaction with Trimethylsilyl Trifluoromethanesulfonate and Triethylamine at rt (eq 1).
Tris(trimethylsilyloxy)ethylene ?? ?? ? ???
???
?? ??
Tris(trimethylsilyloxy)ethylene ?? ??
???( 94)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-+86-371-66670886 |
info@dakenam.com | China | 19825 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29808 | 58 |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 |
sales@win-winchemical.com | China | 14437 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52849 | 58 |
| Henan Alfa Chemical Co., Ltd | |
China | 13179 | 58 | |
| Alfa Chemistry | |
Info@alfa-chemistry.com | United States | 24072 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +8618949823763 |
sales@tnjchem.com | China | 25356 | 58 |
| ShenZhen Trendseen Biological Technology Co.,Ltd. | 13417589054 |
trendseenbio@gmail.com | China | 11681 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 49984 | 58 |
Tris(trimethylsilyloxy)ethylene ?? ??:
??-?? ???? ??? ??? ????? ??? ??? ??????????? ???????? ??? ????? N-(???(???????)??)??? ???(???????)????? ??????? ?????? ??????
4-Vinylbenzyl chloride
Trimethylsilylacetylene
2,4,6-TRIS(PERFLUOROETHYL)-S-TRIAZINE
TRIS(2-METHOXYPHENYL)PHOSPHINE
2,4,6-Tris(trifluoromethyl)-1,3,5-triazine
TRIPHENYL TRITHIOORTHOFORMATE