4-TRIMETHYLSILYL-3-BUTYN-2-OL
4-Trimethylsilyl-3-butyn-2-ol
CAS: 6999-19-5
Molecular Formula: C7H14OSi
4-TRIMETHYLSILYL-3-BUTYN-2-OL - Names and Identifiers
| Name | 4-Trimethylsilyl-3-butyn-2-ol |
| Synonyms | TIMTEC-BB SBB009027 4-Trimethylsilyl-3-butyn-2-ol 4-TRIMETHYLSILYL-3-BUTYN-2-OL 1-trimethylsilylbut-1-yne-3-ol 1-TRIMETHYLSILYLBUT-1-YNE-3-OL 4-Trimethylsilyl-3-butynol, t 4-(trimethylsilyl)but-3-yn-2-ol 4-(triMethylsilyl)but-3-yn-2-ol |
| CAS | 6999-19-5 |
| InChI | InChI=1/C7H14OSi/c1-7(8)5-6-9(2,3)4/h7-8H,1-4H3 |
4-TRIMETHYLSILYL-3-BUTYN-2-OL - Physico-chemical Properties
| Molecular Formula | C7H14OSi |
| Molar Mass | 142.27 |
| Density | 0.847g/mLat 25°C |
| Boling Point | 76 °C |
| Flash Point | 143°F |
| Solubility | highly soluble in all standard organic solvents(hexanes, toluene, CH2Cl2, EtOAc, alcohols, ethers). Partiallysoluble in water. |
| Vapor Presure | 0.477mmHg at 25°C |
| Specific Gravity | 0.846 |
| BRN | 1923632 |
| pKa | 13.78±0.20(Predicted) |
| Storage Condition | 2-8°C |
| Sensitive | 4: no reaction with water under neutral conditions |
| Refractive Index | n 20/D 1.446 |
| MDL | MFCD00190213 |
4-TRIMETHYLSILYL-3-BUTYN-2-OL - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | 1993 |
| WGK Germany | 3 |
| TSCA | No |
| HS Code | 29319090 |
| Hazard Class | 3 |
| Packing Group | III |
4-TRIMETHYLSILYL-3-BUTYN-2-OL - Reference Information
| use | intermediates of steroid drugs, vitamin e, prostaglandins, leukotrienes, pheromones, etc. |
| production method | made from 3-(trimethylsilyl) propargaldehyde. |
Last Update：2024-04-09 15:16:38
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