ChemicalBook Product Catalog Chemical Reagents Organic reagents Fatty alcohols 3-Butyn-1-ol

3-Butyn-1-ol

3-Butyn-1-ol Basic information
Product Name:3-Butyn-1-ol
Synonyms:3-Butyn-1-ol, 98+%;β-Ethynylethanol;4-HYDROXY-BUTYNE;3-Butyn-1-ol,97%;3-Butyn-1-ol 97%;3-Butyn-1-ol, 97% 25ML;3-Butyn-1-ol, 97% 5ML;Butyn-1-ol
CAS:927-74-2
MF:C4H6O
MW:70.09
EINECS:213-161-9
Product Categories:Building Blocks;Chemical Synthesis;Organic Building Blocks;Miscellaneous;Acetylenes;Acetylenic Alcohols & Their Derivatives;Alkynes;Organic Building Blocks;Terminal;bc0001
Mol File:927-74-2.mol
3-Butyn-1-ol Structure
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.)
Fp 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
pka14.22±0.10(Predicted)
Specific Gravity0.972
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.
InChIKeyOTJZCIYGRUNXTP-UHFFFAOYSA-N
LogP0.130 (est)
CAS DataBase Reference927-74-2(CAS DataBase Reference)
NIST Chemistry Reference3-Butyn-1-ol(927-74-2)
EPA Substance Registry System3-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 Information
ProviderLanguage
3-Butyn-1-ol English
SigmaAldrich English
ACROS English
ALFA English
3-Butyn-1-ol Usage And Synthesis
Chemical Propertiescolourless liquid
UsesSynthon for preparation of oxygen-containing heterocycles and protected esters of s-Hydroxy-L-isoleucine
Uses3-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(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
DefinitionChEBI: A terminal acetylenic compound that is but-1-yne with one of the methyl hydrogens substituted by a hydroxy group.
General DescriptionThe 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 Preparation Products And Raw materials
Preparation ProductsFexofenadine-->2-(BUT-3-YNYLOXY)ETHANAMINE-->BUT-3-YN-1-AMINE-->Tulipalin A-->2-METHOXYTETRAHYDROPYRAN-->4-(TRIETHYLSILYL)-3-BUTYN-1-OL-->4-TRIMETHYLSILYL-3-BUTYN-1-OL-->4-PHENYL-3-BUTYN-1-OL-->3-TETRADECYN-1-OL-->3-Butynyl p-toluenesulfonate-->4-(Prop-2-yn-1-yloxy)but-1-yne
1,3-BIS(1'-HYDROXYCYCLOHEXYL)-1-PROPYNE 3-TETRADECYN-1-OL 5-HEPTYN-3-OL 3-HEXYN-1-OL 4,4''[2,5-BIS(DECYLOXY)-1,4-PHENYLENE]BIS[2-METHYL-3-BUTYN-2-OL] 4-OCTYN-2-OL 5-OCTYN-3-OL 4-PENTYN-2-OL 5-NONYN-3-OL 5-METHYL-3-HEXYN-1-OL 4-Hexyn-2-ol 6-PHENYL-5-HEXYN-3-OL N,N-Diethyl-2-Butyn-1-Ol 3-Butyn-2-ol,4-(1H-benzimidazol-2-yl)-2-methyl-(9CI) 1-PHENYL-3-BUTYN-1-OL 5-METHYL-5-HEXEN-3-YN-1-OL 6-METHYL-6-HEPTEN-4-YN-2-OL 7-METHYL-7-OCTEN-5-YN-3-OL
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