| Ethynyl methyl vinyl carbinol Basic information |
| Product Name: | Ethynyl methyl vinyl carbinol |
| Synonyms: | 3-Methylpenten-1-in-4-ol-3;2-Vinyl-3-butyn-2-ol;3-Methyl-4-penten-1-yn-3-ol;3-Methyl-4-pentene-1-yne-3-ol;4-Methyl-1-penten-3-yn-3-ol;3-METHYL-L-PENTEN-4-YL-3-0L;3-METHYL-1-PENTEN-4-YN-3-OL,99%;1-Vinyl-1-ethynyltehanol |
| CAS: | 3230-69-1 |
| MF: | C6H8O |
| MW: | 96.13 |
| EINECS: | 221-770-6 |
| Product Categories: | Acetylenes;Acetylenic Alcohols & Their Derivatives |
| Mol File: | 3230-69-1.mol |
| Ethynyl methyl vinyl carbinol Chemical Properties |
| Melting point | 25°C (estimate) |
| Boiling point | 63-65 °C/100 mmHg (lit.) |
| density | 0.89 g/mL at 25 °C (lit.) |
| refractive index | n |
| Fp | 90 °F |
| pka | 12.53±0.29(Predicted) |
| form | clear liquid |
| color | Colorless to Light yellow to Light orange |
| Specific Gravity | 0.88 |
| CAS DataBase Reference | 3230-69-1(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-Methyl-1-penten-4-yn-3-ol(3230-69-1) |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 36-37/39-26 |
| RIDADR | UN 1760 8/PG 2 |
| WGK Germany | 1 |
| RTECS | SB4950000 |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29052900 |
| MSDS Information |
| Provider | Language |
|---|---|
| Ethynyl methyl vinyl carbinol | English |
| ACROS | English |
| SigmaAldrich | English |
| Ethynyl methyl vinyl carbinol Usage And Synthesis |
| Chemical Properties | reddish to yellow-brown liquid |
| General Description | 3-Methyl-1-penten-4-yn-3-ol is an acetylenic alcohol. It reacts with ruthenium vinyl carbene to form a ten-membered η2-olefin coordinated ruthenacycle. The efficiency of different palladium catalysts for the hydrogenation of 3-methyl-1-penten-4-yn-3-ol under continuous-flow liquid-phase conditions has been evaluated. It undergoes allylic rearrangement to form cis and trans isomers of 3-methyl-2-penten-4-yn-l-ol. |
| Ethynyl methyl vinyl carbinol Preparation Products And Raw materials |
| Raw materials | Methyl vinyl ketone-->CALCIUM ETHOXIDE |
| Preparation Products | Etretinate |
Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.
日本语
한국어
Français
Deutsch
España
Türkiye