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CAS RN: 10025-78-2 | Product Number: T0398
Trichlorosilane
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Purity: >98.0%(T)
Synonyms:
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days |
|---|---|---|---|
| 5G |
NT$760
|
Contact Us | Contact Us |
| 25G |
NT$840
|
≥100 | Contact Us |
| 500G |
NT$4,720
|
Contact Us | 30 |
* The above prices include freight cost, customs, and other charges to the destination except for products that need to be shipped by sea or dry ice. For details, please contact
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in Taiwan to order our product.
* The storage conditions are subject to change without notice.
| Product Number | T0398 |
| Purity / Analysis Method | >98.0%(T) |
| Molecular Formula / Molecular Weight | HCl__3Si = 135.44 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature | Refrigerated (0-10°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive,Heat Sensitive |
| CAS RN | 10025-78-2 |
| Reaxys Registry Number | 2423756 |
| PubChem Substance ID | 87576354 |
| SDBS (AIST Spectral DB) | 5226 |
| Merck Index (14) | 9646 |
| MDL Number | MFCD00011518 |
Specifications
| Appearance | Colorless to Light yellow clear liquid |
| Purity(Argentometric Titration) | min. 98.0 % |
Properties (reference)
| Melting Point | -127 °C |
| Boiling Point | 31 °C |
| Flash point | -28 °C |
| Specific Gravity (20/20) | 1.34 |
| Refractive Index | 1.40 |
| Solubility (soluble in) | Heptane, Ether, Chloroform, Benzene |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | 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. |
| Precautionary Statements | 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. |
Related Laws:
| RTECS# | VV5950000 |
Transport Information:
| UN Number | UN1295 |
| Class | 4.3 / 3,8 |
| Packing Group | I |
| Air Transportation | Forbidden for Air Transport |
| H.S.code* | 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
PubMed Literature
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TCIMAIL
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