3-Butyn-1-ol Chemical Properties

Melting point:

-63.6 °C (lit.)

Boiling point:

128.9 °C (lit.)

Density 

0.926 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.441(lit.)

Flash point:

97 °F

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

solubility 

Miscible with alcohols and organic solvents. Immiscible with aliphatic hydrocarbon solvents.

form 

Liquid

pka

14.22±0.10(Predicted)

Specific Gravity

0.972

color 

Clear colorless to light yellow

BRN 

773710

Stability:

Stable. Substances to be avoided include oxidizing agents, acids and acid anhydrides, copper and copper alloys. Flammable.

InChIKey

OTJZCIYGRUNXTP-UHFFFAOYSA-N

LogP

0.130 (est)

CAS DataBase Reference

927-74-2(CAS DataBase Reference)

NIST Chemistry Reference

3-Butyn-1-ol(927-74-2)

EPA Substance Registry System

3-Butyn-1-ol (927-74-2)

Safety Information

Hazard Codes 

Xi,F

Risk Statements 

10-36/37/38

Safety Statements 

26-36-37/39-16

RIDADR 

UN 1986 3/PG 3

WGK Germany 

3

RTECS 

ES0710000

TSCA 

Yes

HazardClass 

3

PackingGroup 

III

HS Code 

29052990

MSDS

• Language:English Provider:3-Butyn-1-ol
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

3-Butyn-1-ol Usage And Synthesis

Chemical Properties

colourless liquid

Uses

3-butyn-1-ol is used in the study of a palladium-catalyzed coupling with beta-tetrionic acid bromide to prepare alkynyl substituted furanones. It is also used to prepare Markovnikov addition product. Further, it is used as an intermediate of an active pharmaceutical ingredient such as fexofenadine.

Uses

Synthon for preparation of oxygen-containing heterocycles and protected esters of s-Hydroxy-L-isoleucine

Uses

(3-Butyn-1-ol) Alkynyl substrate used in a study of a palladium-catalyzed coupling with β-tetrionic acid bromide leading to alkynyl substituted furanones in good yield.1

Definition

ChEBI: A terminal acetylenic compound that is but-1-yne with one of the methyl hydrogens substituted by a hydroxy group.

General Description

The enthalpies of combustion and vaporization of 3-butyn-1-ol is measured by static bomb combustion calorimetry and correlation gas chromatography techniques.

3-Butyn-1-ol(927-74-2)Related Product Information

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