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CAS RN: 2314-97-8 | 产品编码: T3957
Trifluoroiodomethane (ca. 10％ in Tetrahydrofuran, ca. 0.5mol/L)
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纯度/分析方法:
别名：
- 三氟碘甲烷 (约10%于四氢呋喃中, 约0.5mol/L)
- 三氟甲基碘 (约10%于四氢呋喃中, 约0.5mol/L)
- 全氟甲基碘 (约10%于四氢呋喃中, 约0.5mol/L)
- Trifluoromethyl Iodide (ca. 10％ in Tetrahydrofuran, ca. 0.5mol/L)
- Perfluoromethyl Iodide (ca. 10％ in Tetrahydrofuran, ca. 0.5mol/L)
产品文档：
补充产品信息:
Both 25mL and 100mL bottles of this product are attached with a DualSeal (Septum-type Bottle Cap).
For details, please refer to the page "DualSeal (Septum-type Bottle Cap)".
| 产品编码 | T3957 |
| 分子式/分子量 | CF__3I = 195.91 |
| 外观与形状（20°C） | 液体 |
储存温度 
|
冷藏 (0-10°C) |
| 包装和容器
|
25ML-DualSeal Bottle （查看图片） |
| CAS RN | 2314-97-8 |
| PubChem物质ID | 468593039 |
技术规格
| Appearance | Colorless to Light yellow clear liquid |
| Concentration(Precipitation Titration) | 9.5 to 11.0 w/w% |
| NMR | confirm to structure |
物性（参考值）
| 比重 | 0.97 |
GHS
| 象形图 |
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| 信号词 | Danger |
| 危险性说明 | H302 : Harmful if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H371 : May cause damage to organs. H372 : Causes damage to organs through prolonged or repeated exposure. H341 : Suspected of causing genetic defects. H351 : Suspected of causing cancer. H335 : May cause respiratory irritation. H225 : Highly flammable liquid and vapor. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 : Keep container tightly closed. P201 : Obtain special instructions before use. 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. 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. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. 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 + P233 : Store in a well-ventilated place. Keep container tightly closed. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
相关法规
运输信息
| UN编号 | UN2056 |
| 类别 | 3 |
| 包装类别 | II |
| HS编码* | 2903.78-000 |
应用
TCI Practical Example: Trifluoromethylation using Trifluoroiodomethane
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Used Chemicals
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Procedure
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To a solution of 4-bromothiophenol (200 mg, 1.05 mmol) in THF (2 mL) was added NaH (51 mg, 1.27 mmol, 1.2 eq.) slowly at r.t. for 10 min. Then, trifluoroiodomethane (ca. 10% in tetrahydrofuran, ca. 0.5mol/L) (3 mL, 1.59 mmol, 1.5 eq.) was added to the reaction mixture and stirred at the same temperature for overnight. The reaction mixture was diluted with ethyl acetate (25 mL) and washed with water (15 mL) and brine (15 mL), then organic layer was dried over sodium sulfate and filtered. The solvent was removed under reduced pressure and the residue was purified by column chromatography (hexane on silica gel), giving 4-bromophenyl trifluoromethyl sulfide as a colorless liquid (177 mg, 65%).
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Experimenter’s Comments
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The reaction mixture was monitored by UPLC.
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Analytical Data
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4-Bromophenyl Trifluoromethyl Sulfide
1H NMR (270 MHz, CDCl3); δ 7.57 (d, 2H, J = 8.9 Hz), 7.52 (d, 2H, J = 8.4 Hz).
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Lead Reference
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- Convenient synthesis and isolation of trifluoromethylthio-substituted building blocks
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技术规格
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其他文件
相关产品
Trifluoroiodomethane (ca. 10％ in Dimethyl Sulfoxide, ca. 0.6mol/L)
| 产品 | T3958 |
| CAS RN | 2314-97-8 |
| 纯度/分析方法 |
