Ethynyl methyl vinyl carbinol
Synonym(s):Ethynyl methyl vinyl carbinol
- CAS NO.：3230-69-1
- Empirical Formula: C6H8O
- Molecular Weight: 96.13
- MDL number: MFCD01709006
- EINECS: 221-770-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-06-08 17:06:37
What is Ethynyl methyl vinyl carbinol?
Chemical properties
reddish to yellow-brown liquid
The Uses of Ethynyl methyl vinyl carbinol
3-Methyl-1-penten-4-yn-3-ol is used as a building block in organic synthesis including that of primary allenic amines and alcohols and also of pluraflavin A “Aglycon” which is cytotoxic.
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.
Properties of Ethynyl methyl vinyl carbinol
| 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 |
| Flash point: | 90 °F |
| form | clear liquid |
| pka | 12.53±0.29(Predicted) |
| Specific Gravity | 0.88 |
| color | Colorless to Light yellow to Light orange |
| 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 for Ethynyl methyl vinyl carbinol
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. |
Computed Descriptors for Ethynyl methyl vinyl carbinol
New Products
4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Mefenamic Acid IP/BP/EP/USP Diclofenac Sodium IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
You may like
-
3-Methyl-1-penten-4-yn-3-ol CAS 3230-69-1View Details
3230-69-1 -
3-Methyl-1-penten-4-yn-3-ol CAS 3230-69-1View Details
3230-69-1 -
1823368-42-8 98%View Details
1823368-42-8 -
2-(3-(tert-butyl)phenoxy)-2-methylpropanoic acid 1307449-08-6 98%View Details
1307449-08-6 -
Ethyl 3-(furan-2-yl)-3-hydroxypropanoate 25408-95-1 98%View Details
25408-95-1 -
2-Chloro-5-fluoro-1-methoxy-3-methylbenzene 98%View Details
1805639-70-6 -
1784294-80-9 98%View Details
1784294-80-9 -
Lithium ClavulanateView Details
61177-44-4
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.