CAS 1574-40-9: CIS-3-PENTEN-1-YNE

Description: Cis-3-penten-1-yne, with the CAS number 1574-40-9, is an organic compound characterized by its alkyne functional group and a cis configuration around the double bond. It features a five-carbon chain with a triple bond between the first and second carbon atoms and a double bond between the second and third carbon atoms. This compound is a colorless liquid at room temperature and is known for its distinct odor. Its molecular formula is C5H6, indicating it is an unsaturated hydrocarbon. The presence of both a double bond and a triple bond contributes to its reactivity, making it a useful intermediate in organic synthesis. Cis-3-penten-1-yne can participate in various chemical reactions, including addition reactions typical of alkenes and alkynes. Its unique structure allows for potential applications in the synthesis of more complex organic molecules, including pharmaceuticals and agrochemicals. However, like many unsaturated hydrocarbons, it should be handled with care due to its flammability and potential health hazards upon exposure.

Formula: C₅H₆

InChI: InChI=1/C5H6/c1-3-5-4-2/h1,4-5H,2H3/b5-4-

Synonyms:

• (3Z)-3-Penten-1-yne
• (Z)-CH3CH=CHCequivCH
• 3-Pentene-1-yne, (Z)-
• cis-2-Penten-4-yne
• cis-Penten-1-yne
• Pent-1-yn-3-ene, (Z)-
• Z-3-Penten-1-yne
• (3Z)-pent-3-en-1-yne

(Z)-3-Penten-1-yne

CAS: 1574-40-9

• Formula: C₅H₆
• Molecular weight: 66.10

cis-Penten-1-yne (contains trans isomer)

CAS: 1574-40-9

Stability Very Volatile Applications cis-Penten-1-yne is an isomer of (E)-3-penten-1-yne (P227435) which is used in …

• Formula: C₅H₆
• Color and Shape: Clear Colorless Oil
• Molecular weight: 66.1

(Z)-Pent-3-en-1-yne

CAS: 1574-40-9

Please enquire for more information about (Z)-Pent-3-en-1-yne including the price, delivery time and more detailed …

• Formula: C₅H₆
• Purity: Min. 95%
• Molecular weight: 66.10 g/mol