ChemicalBook Product Catalog Organic Chemistry Hydrocarbons and derivatives Acyclic hydrocarbons 1-BUTEN-3-YNE

1-BUTEN-3-YNE

1-BUTEN-3-YNE Basic information
Product Name:1-BUTEN-3-YNE
Synonyms:1-Buten-3-yne (8CI, 9CI);1-BUTEN-3-YNE, 50% in XYLENE;3-BUTEN-1-YNE 50% IN XYLENE;Buten-3-yne, 1-;Buten-3-yne;1-BUTEN-3-YNE;VINYLACETYLENE;1-buten-3-yne,vinylacetylene
CAS:689-97-4
MF:C4H4
MW:52.07
EINECS:211-713-3
Product Categories:
Mol File:689-97-4.mol
1-BUTEN-3-YNE Structure
1-BUTEN-3-YNE Chemical Properties
Melting point 203 °C(Solv: water (7732-18-5))
Boiling point 3°C
density 0.6800
refractive index 1.4161
EPA Substance Registry SystemVinyl acetylene (689-97-4)
Safety Information
RIDADR 1954
HazardClass 2.1
Hazardous Substances Data689-97-4(Hazardous Substances Data)
MSDS Information
1-BUTEN-3-YNE Usage And Synthesis
DefinitionChEBI: Butenyne is an acyclic acetylene, an acyclic olefin, an enyne and a terminal acetylenic compound.
General DescriptionA colorless gas or liquid. Derived by the dimerization of acetylene. Used in the synthesis of neoprene and for other organic syntheses.
Air & Water ReactionsHighly flammable. Oxidizes in air to form unstable peroxides that may explode spontaneously.
Reactivity Profile1-BUTEN-3-YNE may react vigorously with strong oxidizing agents. May react exothermically with reducing agents In the presence of various catalysts (such as acids) or initiators, may undergo exothermic addition polymerization reactions. Forms an explosive salt with silver nitrate. Thermally unstable, under pressure, in combination with 1,3-butadiene [Loss Prev., 1971, 5, 67].
1-BUTEN-3-YNE Preparation Products And Raw materials
Raw materialsDiacetylene-->Cyanoacetylene-->Acetylene-->Benzene
Preparation Products1,2-BUTADIENE-->4-ETHOXY-2-BUTANONE-->SELENOPHENE-->4-chloro-1-buten-3-yne
2-PENTEN-4-YN-1-OL 6-METHYL-6-HEPTEN-4-YN-3-OL 3,6-DIMETHYL-6-HEPTEN-4-YN-3-OL 2-METHYL-1-PENTEN-3-YNE 1-HEPTEN-3-YNE 5-METHYL-5-HEXEN-3-YN-2-OL 2,5,8-TRIMETHYL-1-NONEN-3-YN-5-OL 2-METHYL-1-OCTEN-3-YNE 2-METHYL-1-HEPTEN-3-YNE 2,7-DIMETHYL-1-OCTEN-3-YNE 2,5-DIMETHYL-5-HEXEN-3-YN-2-OL 2,7-DIMETHYL-7-OCTEN-5-YN-4-OL 2-METHYL-1-BUTEN-3-YNE,1-Buten-3-yne, 2-methyl- (6CI, 8CI, 9CI),3-Methyl-3-buten-1-yne 2-METHYL-1-HEXEN-3-YNE 6-METHYL-6-HEPTEN-4-YN-2-OL 2,6-DIMETHYL-6-HEPTEN-4-YN-3-OL 7-METHYL-7-OCTEN-5-YN-3-OL 2,6-DIMETHYL-1-NONEN-3-YN-5-OL
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