Products 1423-60-5

CAS 1423-60-5 appears in our catalog under these names: 3–Butyn–2–one, 3-Butyn-2-one, 98% , 3-Butyn-2-one, 96%, 3-Butyn-2-one, >97.0%(GC), 3-Butyn-2-one 95%. Offered by: GLPBio, Thermo Scientific (Alfa Aesar), Thermo Scientific (Acros), TCI, Ambeed. Available pack sizes: 1ml, 1g, 5g, 25g, 2.5g, 10g, 250mg, 100g.

3–Butyn–2–one
GLPBio
  • size: 1ml
  • Variants: 1
from 788.94
View product
3-Butyn-2-one, 98%
Thermo Scientific (Alfa Aesar)
  • size: 1g, 5g, 25g
  • Variants: 3
from 308.69
View product
3-Butyn-2-one, 96%
Thermo Scientific (Acros)
  • size: 2.5g, 10g
  • Variants: 2
from 525.63
View product
3-Butyn-2-one, >97.0%(GC)
TCI
  • size: 1g, 5g
  • Variants: 2
from 346.03
View product
3-Butyn-2-one 95%
Ambeed
  • size: 250mg, 1g, 5g, 10g
  • Variants: 6
from 281.38
View product
3-BUTYN-2-ONE, 95%
Sigma-Aldrich
  • size: 10ML, 2.5ML
  • Variants: 2
from 1490.00
View product
3-Butyn-2-one, 97%
Fluorochem
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 5
from 148.92
View product
Structural formula: {0} (CAS {1})

Butyn-2-one is a methyl ketone and a terminal acetylenic compound. It is functionally related to a butan-2-one.

Source: ChEBI

Identity
Molecular formulaC4H4O
Molecular weight68.07 g/mol
IUPAC namebut-3-yn-2-one
InChIKeyXRGPFNGLRSIPSA-UHFFFAOYSA-N
SMILESCC(=O)C#C

Computed by PubChem (NCBI)

Synonyms: But-3-yn-2-one, Acetylacetylene, Methyl ethynyl ketone, butyn-2-one, Ethynyl methyl ketone, Acetylethyne, 1-Butyn-3-one, 1-butyne-3-one, 3-Butyne-2-one, 3-Butyn-2-one (6CI,7CI,8CI,9CI)
Isomers (same molecular formula)
furan C4H4O
2,3,4,5-tetradeuteriofuran C4H4O
but-2-ynal C4H4O