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2004-69-5

2004-69-5 Structure

2004-69-5 Structure
IdentificationBack Directory
[Name]

3-Penten-1-yne, (3E)- (9CI)
[CAS]

2004-69-5
[Synonyms]

Pent-3-en-1-yne
E-Pent-2-en-4-yne
(E)-3-Penten-1-yne
(E)-2-Pentene-4-yne
(E)-pent-3-en-1-yne
trans-2-Penten-4-yne
3-Penten-1-yne, (E)-
(3E)-3-Pentene-1-yne
3-Penten-1-yne, (3E)- (9CI)
[Molecular Formula]

C5H6
[MOL File]

2004-69-5.mol
[Molecular Weight]

66.1
Chemical PropertiesBack Directory
[Melting point ]

-113°C (estimate)
[Boiling point ]

36℃
[density ]

0.747
[refractive index ]

1.4255 (estimate)
[Fp ]

-41℃
Hazard InformationBack Directory
[Uses]

(E)-3-Penten-1-yne is used in the preparation of aliphatic and terminal alkynes such as trans-butenynyl-(trifluoromethyl)-dihydroquinazolinone. trans-Butenynyl-(trifluoromethyl)-dihydroquinazolinone is a HIV replication inhibitors and is useful for the treatment of HIV infections.
[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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