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4187-86-4 - 1-Pentyn-3-ol, 98% - Ethyl ethynyl carbinol - B24853 - Alfa Aesar

B24853 1-Pentyn-3-ol, 98%

CAS Number
4187-86-4
Synonyms
Ethyl ethynyl carbinol

Size Price ($) Quantity Availability
5g 64.80
25g 264.00
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1-Pentyn-3-ol, 98%

MDL
MFCD00004572
EINECS
224-063-0

Chemical Properties

Formula
C5H8O
Formula Weight
84.12
Boiling Point
123-125°
Flash Point
29°(84°F)
Density
0.890
Refractive Index
1.4340
Solubility
Slightly soluble in water.

Applications

1-Pentyn-3-ol is used as a pharmaceutical intermediate.

Notes

Store in a cool, dry place in tightly closed container. Incompatible with oxidizing agents, heavy metal powders.

Literature References

E.J. Duwell; J.W. Todd; H.C. Butzke. The mechanism of corrosion inhibition of steel by ethynylcyclohexanol in acid solution. Corrosion Science. 1964, 4 (1-4), 435-441.

Fabio Bellina; Donatella Ciucci; Piergiorgio Vergamini; Renzo Rossi. Regioselective Synthesis of Natural and Unnatural (Z)-3-(1-Alkylidene)phthalides and 3-Substituted Isocoumarins Starting from Methyl 2-Hydroxybenzoates. Tetrahedron. 2000, 56 (16), 2533-2545.

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H301

Flammable liquid and vapour. Toxic if swallowed.

Precautionary Statements: P260-P201-P280f-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective clothing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1098409
Hazard Class
3
Packing Group
III
Harmonized Tariff Code
2905.29
TSCA
No
RTECS
SC4758500

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