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CAS RN: 952057-61-3 | Product Number: B3234
Benzyl 2,2,2-Trifluoro-N-phenylacetimidate
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Purity: >98.0%(GC)
Synonyms:
- 2,2,2-Trifluoro-N-phenylacetimidic Acid Benzyl Ester
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 1G |
¥1,100.00
|
1 | 1 | 2 |
| 5G |
¥5,210.00
|
1 | Contact Us | Contact Us |
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| Product Number | B3234 |
| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C__1__5H__1__2F__3NO = 279.26 |
| 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 | 952057-61-3 |
| Reaxys Registry Number | 11143384 |
| PubChem Substance ID | 87560711 |
Specifications
| Appearance | White or Colorless to Yellow powder to lump to clear liquid |
| Purity(GC) | min. 98.0 % |
Properties (reference)
| Specific Gravity (20/20) | 1.21 |
| Refractive Index | 1.52 |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. 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. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
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Transport Information:
| Customs Control Conditions (Q) |
Application
O-Benzylation reaction under non-basic conditions
Typical procedure: To the stirred suspention of B3234 (228.4 mg), ethyl L-mandelate (73.7 mg), MS5A (50 mg) in 1,4-dioxane (4 mL) under N2 atmosphere, TMSOTf (9.1 mg) is added. The reaction mixture is stirred for 1.5 h at 60°C, and then quenched with triethylamine (30 mg). The mixture is filtered to remove MS and evaporated. The resulting residue is purified by preparative TLC (stationary phase: silica-gel, eluant: hexane/diethyl ether) to give the benzylic product in a 91% yield.
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