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2206-23-7

2206-23-7 Structure

2206-23-7 Structure
IdentificationBack Directory
[Name]

3-PENTEN-1-YNE
[CAS]

2206-23-7
[Synonyms]

2-Penten-4-yne
3-PENTEN-1-YNE
Propenylacetylene
(3E)-3-Penten-1-yne
TRANS-3-PENTEN-1-YNE
1-Methyl-1-butene-3-yne
3-Penten-1-yne (6CI, 7CI, 8CI, 9CI)
3-Penten-1-yne (Mixture of cis/trans)
[Molecular Formula]

C5H6
[MDL Number]

MFCD00060935
[MOL File]

2206-23-7.mol
[Molecular Weight]

66.1
Chemical PropertiesBack Directory
[Boiling point ]

46-48 °C
[density ]

0.7293 g/cm3
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)Flame (GHS02)
GHS07,GHS02
[Signal word ]

Danger
[Hazard statements ]

H315-H319-H335-H225
[Precautionary statements ]

P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
Hazard InformationBack Directory
[Uses]

3-Penten-1-yne is used in the preparation of aliphatic and terminal alkynes.
[Definition]

ChEBI:3-penten-1-yne is an enyne that is pentane which carries a triple bond at position 1 and a double bond at position 3. It has a role as a fungal metabolite and a human metabolite. It is an enyne, a volatile organic compound, a terminal acetylenic compound, an acyclic olefin and an acyclic acetylene.
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