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HomeProduct name list5-HEXYN-1-OL

5-HEXYN-1-OL

5-HEXYN-1-OL Structural

What is 5-HEXYN-1-OL?

Chemical properties

Clear pale yellow liquid

The Uses of 5-HEXYN-1-OL

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.

Properties of 5-HEXYN-1-OL

Melting point: -34°C (estimate)
Boiling point: 73-75 °C/15 mmHg (lit.)
Density  0.89 g/mL at 25 °C (lit.)
refractive index  n20/D 1.450(lit.)
Flash point: 158 °F
storage temp.  Inert atmosphere,2-8°C
form  Liquid
pka 15.05±0.10(Predicted)
Specific Gravity 0.880
color  Colorless to pale yellow
Water Solubility  Slightly miscible with water.
BRN  1739774
CAS DataBase Reference 928-90-5(CAS DataBase Reference)

Safety information for 5-HEXYN-1-OL

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 5-HEXYN-1-OL

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