Products 627-21-4

CAS 627-21-4 appears in our catalog under these names: 2-Pentyne, 95%, 2–Pentyne, 2-Pentyne, 98+% , 2-Pentyne, >97.0%(GC), 2-PENTYNE, 98%. Offered by: Combi-blocks, GLPBio, Thermo Scientific (Alfa Aesar), TCI, Sigma-Aldrich. Available pack sizes: 1g, 25g, 5g, 5ml, 25ml.

2-Pentyne, 95%
Combi-blocks
  • size: 1g, 25g, 5g
  • Variants: 3
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2–Pentyne
GLPBio
  • size: 5ml
  • Variants: 1
from 774.90
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2-Pentyne, 98+%
Thermo Scientific (Alfa Aesar)
  • size: 5g, 25g
  • Variants: 2
from 210.25
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2-Pentyne, >97.0%(GC)
TCI
  • size: 5ml, 25ml
  • Variants: 2
from 287.02
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2-PENTYNE, 98%
Sigma-Aldrich
  • size: 5G
  • Variants: 1
from 261.00
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Structural formula: {0} (CAS {1})

Pent-2-yne (CAS 627-21-4) is a chemical compound with the molecular formula C5H8 and a molecular weight of 68.12 g/mol. IUPAC name: pent-2-yne. InChIKey: NKTDTMONXHODTI-UHFFFAOYSA-N.

Identity
Molecular formulaC5H8
Molecular weight68.12 g/mol
IUPAC namepent-2-yne
InChIKeyNKTDTMONXHODTI-UHFFFAOYSA-N
SMILESCCC#CC

Computed by PubChem (NCBI)

Synonyms: Pent-2-yne, Ethylmethylacetylene, 1-Ethyl-2-methylacetylene, 2-Pentyne, 98%, METHYL ETHYL ACETYLENE, InChI=1/C5H8/c1-3-5-4-2/h3H2,1-2H
Isomers (same molecular formula)
cyclopentene C5H8
methylidenecyclobutane C5H8
pent-1-yne C5H8
2-methylbuta-1,3-diene C5H8
2-methyl(313C)buta-1,3-diene C5H8