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Product Document Searching Made Easy by 2D Code! | TCI Chemistry News August 2026 | [Product Highlights] Chain Transfer Agents for Cationic RAFT... | Various analytical charts can be searched on each product detail page and Product Document Search (The kinds of analytical charts differ by product)
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CAS RN: 2914-69-4 | 產品號碼: B2910
(S)-(-)-3-Butyn-2-ol
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產品規格
| Appearance | Colorless to Light yellow to Light orange clear liquid |
| Purity(GC) | min. 98.0 % |
| Optical purity(GC) | min. 98.0 ee% |
| NMR | confirm to structure |
性質
| 沸點 | 100 °C/130 mmHg |
| flp | 26 °C |
| 比重 | 0.89 |
| 比旋光 [α]D | -47° (neat) |
| 折射率 | 1.43 |
GHS
| 圖形表示 |
|
| 信號詞 | Danger |
| 危險性說明 | H300 : Fatal if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H226 : Flammable liquid and vapor. |
| 防範說明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P240 : Ground and bond container and receiving equipment. 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. 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. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
相關法規
運輸資料
| UN編號 | UN2929 |
| 類別 | 6.1 / 3 |
| 包裝類別 | II |
| HS編碼* | 2905.29-000 |
PubMed Literature
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