Basic information Safety Supplier Related

1-HEXYN-3-OL

Basic information Safety Supplier Related

1-HEXYN-3-OL Basic information

Product Name:
1-HEXYN-3-OL
Synonyms:
  • 1-Propylpropargyl alcohol
  • 1-propylpropargylalcohol
  • 3-Hydroxy-1-hexyne
  • Propylethinylcarbinol
  • 3-Hydroxyhexyne
  • 1-HEXYN-3-OL
  • 1-HEXYNE-3-OL
  • Hexynol
CAS:
105-31-7
MF:
C6H10O
MW:
98.14
EINECS:
203-286-7
Product Categories:
  • Acetylenes
  • Acetylenic Alcohols & Their Derivatives
  • Alkynes
  • Organic Building Blocks
  • Terminal
Mol File:
105-31-7.mol
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1-HEXYN-3-OL Chemical Properties

Melting point:
-80°C
Boiling point:
118 °C
Density 
0.873 g/mL at 25 °C
refractive index 
n20/D 1.431
Flash point:
117 °F
storage temp. 
Sealed in dry,Room Temperature
form 
clear liquid
pka
13.28±0.20(Predicted)
color 
Colorless to Light orange to Yellow
BRN 
1739419
InChIKey
LTFTWJYRQNTCHI-UHFFFAOYSA-N
CAS DataBase Reference
105-31-7(CAS DataBase Reference)
EPA Substance Registry System
1-Hexyn-3-ol (105-31-7)
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Safety Information

Hazard Codes 
T+
Risk Statements 
10-25-27-41
Safety Statements 
26-28-36/37/39-45
RIDADR 
UN 2929 6.1/PG 1
WGK Germany 
3
RTECS 
MR0181000
TSCA 
Yes
HazardClass 
3
PackingGroup 
III
HS Code 
29052900
Toxicity
mouse,LD50,intravenous,56mg/kg (56mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00219,

MSDS

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1-HEXYN-3-OL Usage And Synthesis

Chemical Properties

Light-yellow liquid; strong odor. Slightly soluble in water; miscible with most hydrocarbons, chlorinated solvents, ketones, alcohols, and glycols.

Uses

1-Hexyn-3-ol may be used in the synthesis of racemic 3-hydroxy-2-hexanone. It may also be used in the preparation of 1,2,3-triazoles.

Uses

Corrosion inhibitor against mineral acids, hightemperature oil-well-acidizing inhibitor.

General Description

1-Hexyn-3-ol is a terminal propargylic alcohol. It undergoes microwave-accelerated coupling-isomerization reaction (MACIR) with (hetero)aryl halides to afford the corresponding enone.

Hazard

Toxic by ingestion and inhalation, absorbed by skin. Probably flammable.

1-HEXYN-3-OL Preparation Products And Raw materials

Preparation Products

1-HEXYN-3-OLSupplier

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