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CAS RN: 75-08-1 | 產品號碼: E0036
Ethyl Mercaptan
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產品規格
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(GC) | min. 98.0 % |
| NMR | confirm to structure |
性質
| 沸點 | 35 °C |
| flp | -48 °C |
| 比重 | 0.84 |
| 折射率 | 1.43 |
| Degree of solubility in water | 6.8 g/l 20 °C |
| 溶解性（可溶於） | Ether, Alcohol, Acetone |
GHS
| 圖形表示 |
|
| 信號詞 | Danger |
| 危險性說明 | H331 : Toxic if inhaled. H302 : Harmful if swallowed. H320 : Causes eye irritation. H370 : Causes damage to organs. H335 : May cause respiratory irritation. H410 : Very toxic to aquatic life with long lasting effects. H224 : Extremely flammable liquid and vapor. |
| 防範說明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P270 : Do not eat, drink or smoke when using this product. P240 : Ground and bond container and receiving equipment. P260 : Do not breathe mist or vapours. P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 : Keep container tightly closed. P243 : Take action to prevent static discharges. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use 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. P391 : Collect spillage. 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. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor. 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. |
相關法規
| RTECS # | KI9625000 |
運輸資料
| UN編號 | UN2363 |
| 類別 | 3 |
| 包裝類別 | I |
| HS編碼* | 2930.90-900 |
Application
Selective Deprotection of TES Groups using Zinc(II) Triflate
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.
考研文獻
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