CAS 627-19-0

1-Pentyne

Description:

1-Pentyne is an alkyne with the molecular formula C5H8, characterized by a triple bond between the first and second carbon atoms in its linear chain. This structural feature classifies it as an unsaturated hydrocarbon, contributing to its reactivity compared to alkanes and alkenes. 1-Pentyne is a colorless liquid at room temperature, with a distinctive odor. It has a relatively low boiling point and is less dense than water, making it hydrophobic. The compound is flammable and should be handled with care, as it can form explosive mixtures with air. 1-Pentyne is used in organic synthesis and as an intermediate in the production of various chemicals. Its reactivity allows it to participate in addition reactions, making it valuable in the synthesis of more complex organic molecules. Additionally, it can be utilized in polymerization processes and as a solvent in certain applications. Proper safety measures should be observed when working with this compound due to its flammable nature and potential health hazards.

Formula: C₅H₈

InChI: InChI=1S/C5H8/c1-3-5-4-2/h1H,4-5H2,2H3

InChI key: InChIKey=IBXNCJKFFQIKKY-UHFFFAOYSA-N

SMILES: C(CC)C#C

Synonyms:

• 1-Pentyne
• Ai3-37709
• 1-Pentine
• Pent-1-in
• Pent-1-Ino
• Propylacetylene

1-Pentyne

CAS: 627-19-0

Formula: C₅H₈

Purity: >98.0%(GC)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 68.12

Ref: 3B-P0068

1-Pentyne, 99%

CAS: 627-19-0

1-Pentyne has been used in preparation of:lithium acetylides, required for asymmetric synthesis of ,-dibranched propargyl sulfinamides. It is also used to synthesize 7-hydroxy-10-methoxy-3H-naphtho[2.1-b]pyrans. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar pro

Formula: C₅H₈

Purity: 99%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 68.12

Ref: 02-L02479

Pent-1-yne

CAS: 627-19-0

Pent-1-yne

Formula: C₅H₈

Purity: 99%

Color and Shape: Colourless Liquid

Molecular weight: 68.11702

Ref: 54-OR5512

1-Pentyne

CAS: 627-19-0

Formula: C₅H₈

Purity: 99%

Color and Shape: Liquid

Molecular weight: 68.119

Ref: 10-F164100

1-Pentyne

Controlled Product

CAS: 627-19-0

Applications 1-Pentyne is used as a reagent in the synthesis of a series of novel 1,2,3-triazole-1,4-benzoxazine hybrids which exhibit antiproliferative activity. 1-Pentyne is also used as a reagent in the synthesis of disubstituted isoxazoles which exhibit anti-aging activity.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Koufaki, M., et al.: Eur. J. Med. Chem., 83, 508 (2014); Bollu, R., et al.: Eur. J. Med. Chem., 89, 138 (2015)

Formula: C₅H₈

Color and Shape: Neat

Molecular weight: 68.12

Ref: TR-P284800