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CAS RN: 762-72-1 | Product Number: A0729
Allyltrimethylsilane
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Purity: >98.0%(GC)
Synonyms:
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Quantity |
|---|---|---|---|---|
| 25ML |
S$153.00
|
12 | 18 |
|
| 250ML |
S$802.50
|
3 | 22 |
|
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* The storage conditions are subject to change without notice.
| Product Number | A0729 |
| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C__6H__1__4Si = 114.26 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive |
| CAS RN | 762-72-1 |
| Reaxys Registry Number | 906755 |
| PubChem Substance ID | 87562275 |
| SDBS (AIST Spectral DB) | 5609 |
| MDL Number | MFCD00008635 |
Specifications
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(GC) | min. 98.0 % |
| NMR | confirm to structure |
Properties (reference)
| Boiling Point | 83 °C |
| Flash point | 7 °C |
| Specific Gravity (20/20) | 0.72 |
| Refractive Index | 1.41 |
GHS
| Pictogram |
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| Signal Word | Danger |
| Hazard Statements | H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H225 : Highly flammable liquid and vapor. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P240 : Ground/bond container and receiving equipment. 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/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P403 + P235 : Store in a well-ventilated place. Keep cool. |
Related Laws:
Transport Information:
| UN Number | UN1993 |
| Class | 3 |
| Packing Group | II |
| H.S.code* | 2931.90-000 |
Application
TCI Practical Example: Hosomi-Sakurai Allylation via an Imine Intermediate
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Used Chemicals
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Procedure
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Cyclopentanone (890 µL, 10 mmol), benzyl carbamate (1.81 g, 12 mmol) and allyltrimethylsilane (2.2 mL, 14 mmol) were dissolved in dichloromethane (14 mL). After cooling to 0 °C, BF3·Et2O (1.51 mL, 12 mmol) was added and the reaction mixture was stirred for 21 hours at room temperature. After the reaction, the mixture was washed with strd. NaHCO3 aq. (10 mL), brine (20 mL), dried over anhydrous sodium sulfate and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography (hexane:ethyl acetate = 9:1) to afford benzyl (1-allylcyclopentyl)carbamate (1.84 g, 71% yield) as a clear yellow liquid.
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Experimenter’s Comments
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The reaction solution was monitored by UPLC.
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Analytical Data
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Benzyl (1-Allylcyclopentyl)carbamate
1H NMR (400 MHz, CDCl3); δ 7.35-7.29 (m, 5H), 5.82-5.72 (m, 1H), 5.06-5.02 (m, 4H), 4.68 (brs, 1H), 2.52-2.51 (m, 2H), 1.76-1.61 (m, 8H).
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Other Reference
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- Scalable Synthesis of Biologically Relevant Spirocyclic Pyrrolidines
Application
9-Aminocamptothecin (9-AC): A Water Insoluble Topoisomerase-I Inhibitor
References
- Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
- P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.
Application
Oxidative Esterification of Aldehydes to Hexafluoroisopropyl (HFIP) Esters Using an Oxoammonium Salt
References
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Safety Data Sheet (SDS)
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Specifications
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