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CAS RN: 10025-78-2 | 產品號碼: T0398
Trichlorosilane
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| 產品號碼 | T0398 |
純度/分析方法 
|
>98.0%(T) |
| 分子式 / 分子量 | HCl__3Si = 135.44 |
| 外觀與形狀（20°C） | Liquid |
| 儲存條件
|
Refrigerated (0-10°C) |
| 儲存在惰性氣體下 | Store under inert gas |
| 應避免的情況 | Moisture Sensitive,Heat Sensitive |
| CAS RN | 10025-78-2 |
| Reaxys-RN | 2423756 |
| PubChem Substance ID | 87576354 |
| SDBS (AIST Spectral DB) | 5226 |
| Merck Index(14) | 9646 |
| MDL編號 | MFCD00011518 |
產品規格
| Appearance | Colorless to Light yellow clear liquid |
| Purity(Argentometric Titration) | min. 98.0 % |
性質
| 熔點 | -127 °C |
| 沸點 | 31 °C |
| flp | -28 °C |
| 比重 | 1.34 |
| 折射率 | 1.40 |
| 溶解性（可溶於） | Benzene, Chloroform, Heptane, Ether |
GHS
| 圖形表示 |
|
| 信號詞 | Danger |
| 危險性說明 | H331 : Toxic if inhaled. H302 : Harmful if swallowed. H314 : Causes severe skin burns and eye damage. H370 : Causes damage to organs. H372 : Causes damage to organs through prolonged or repeated exposure. H224 : Extremely flammable liquid and vapor. H260 : In contact with water releases flammable gases which may ignite spontaneously. |
| 防範說明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P223 : Do not allow contact with water. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P240 : Ground/bond container and receiving equipment. P231 + P232 : Handle under inert gas. Protect from moisture. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 : Keep container tightly closed. P243 : Take precautionary measures against static discharge. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use only non-sparking tools. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P335 + P334 : Brush off loose particles from skin. Immerse in cool water/ wrap in wet bandages. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P402 + P404 : Store in a dry place. Store in a closed container. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
相關法規
| RTECS # | VV5950000 |
運輸資料
| UN編號 | UN1295 |
| 類別 | 4.3 / 3,8 |
| 包裝類別 | I |
| 航空運輸 | Forbidden for Air Transport |
| HS編碼* | 2812.19-000 |
Application
An Amide Selective Direct Thionations
A typical procedure for thionation reactions of carbonyl compounds: To a solution of the amide (1.0 mmol) in toluene (1 mL) is added sulfur (0.035 g, 1.1 mmol), DMAP (0.13 g, 1.1 mmol) and trichlorosilane (0.11 mL, 1.1 mmol). The resulting mixture is heated at 115 °C with stirring before being cooled and added to a satd. aq. NaHCO3 or 1 M NaOH solution. To the resulting mixture is added Et2O, and the organic layer is separated, washed with water (10 mL x 3), dried over MgSO4, and concentrated in vacuo. The residue is subjected to column chromatography on silica gel to give the corresponding thiocarbonyl compound.
References
- Direct Thionation and Selenation of Amides Using Elemental Sulfur and Selenium and Hydrochlorosilanes in the Presence of Amines
考研文獻
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