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43370 5-Hexyn-1-ol, 97%

CAS Number
928-90-5
Synonyms

Stock No. Size Price ($) Quantity Availability
43370-03 1g 25.40
43370-06 5g 69.10
43370-14 25g 245.00
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5-Hexyn-1-ol, 97%

MDL
MFCD00002980

Chemical Properties

Formula
C6H10O
Formula Weight
98.15
Form
Liquid
Boiling Point
73-75°/15mm
Flash Point
70°(158°F)
Density
0.880
Refractive Index
1.4451
Storage & Sensitivity
Ambient temperatures.
Solubility
Slightly miscible with water.

Applications

5-Hexyn-1-ol is used as starting material for the preparation of terminal alkynes and lactones containing terminal alykyne groups. It is also used in the synthesis of cinnoline-fused cyclic enediyne, llycopodium alkaloids, (+)-nankakurine A and (+)-nankakurine B and 7-benzoyloxy-3-(2-nitrophenylseleno)-1,5-cyclodecadiyne.

Notes

Air and moisture sensitive. Keep the container tightly closed. Incompatible with strong oxidizing agents, acid anhydrides and acid chlorides.

Literature References

Bellina, F.; Lessi, M.; Marianetti, G.; Panattoni, A. Highly regioselective C-5 alkynylation of imidazoles by one-pot sequential bromination and Sonogashira cross coupling. Tetrahedron Lett. 2015, 56 (25), 3855-3857.

Park, H. J.; Kim, J. E.; Yum, E. K.; Kim, Y. H.; Han, C. W. Copper- and Ligand-free Heteroannulation of o-Halohydroxypyridine with Terminal Alkynes Using Pd/C Catalyst: One-Pot Synthesis of 2-Substituted Furopyridines and their Functionalization. Bull. Korean Chem. Soc. 2015, 36 (1), 211-218.

GHS Hazard and Precautionary Statements

Hazard Statements: H227-H315-H319-H335

Combustible liquid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P210u-P261-P280a-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code
2905.29
TSCA
No

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