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3-Methyl-1-penten-4-yn-3-ol

ALDRICH/493023 - 98%

Synonym: Ethynyl methyl vinyl carbinol

CAS Number: 3230-69-1
Empirical Formula (Hill Notation): C6H8O
Molecular Weight: 96.13
EC Number: 221-770-6
MDL Number: MFCD01709006
Linear Formula: HC≡CC(CH3)(OH)CH=CH2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-493023-5G 5 g
 $161.00
1/EA		 Add To Favorites
45-493023-25G 25 g
 $283.00
1/EA		 Add To Favorites

 

assay 98%
bp 63-65 °C/100 mmHg (lit.)
density 0.89 g/mL at 25 °C (lit.)
functional group hydroxyl
InChI 1S/C6H8O/c1-4-6(3,7)5-2/h1,5,7H,2H2,3H3
InChI key VBATUBQIYXCZPA-UHFFFAOYSA-N
Quality Level 100 
refractive index n20/D 1.446 (lit.)
SMILES string CC(O)(C=C)C#C
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.
Packaging: 5 g in glass bottle
Symbol GHS02GHS07  GHS02,GHS07
Signal word Warning
Hazard statements H226 - H302
Precautionary statements P210 - P301 + P312 + P330
Hazard Codes Xn
Risk Statements 22
Safety Statements 36
RIDADR UN 1987C 3 / PGIII
WGK Germany WGK 1
Flash Point(F) 90.0 °F - closed cup
Flash Point(C) 32.2 °C - closed cup
Purity 98%
bp 63-65 °C/100 mmHg (lit.)
Density 0.89 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.446 (lit.)
UNSPSC 12352100

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