Products 1119-19-3

CAS 1119-19-3 appears in our catalog under these names: But-2-ynal, 98%, But-2-ynal 95%, But-2-ynal, 95%, 95%. Offered by: AmBeed, Chemat. Available pack sizes: 5g, 10g, 50mg, 100mg, 250mg, 1g.

But-2-ynal, 98%
AmBeed
  • size: 5g, 10g
  • Variants: 2
from 14307.37
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But-2-ynal 95%
Ambeed
  • size: 50mg, 100mg, 250mg, 1g
  • Variants: 4
from 526.12
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But-2-ynal, 95%, 95%
Chemat
  • size: 50mg, 100mg, 250mg
  • Variants: 3
from 410.00
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Structural formula: {0} (CAS {1})

But-2-ynal (CAS 1119-19-3) is a chemical compound with the molecular formula C4H4O and a molecular weight of 68.07 g/mol. IUPAC name: but-2-ynal. InChIKey: REJPDMLLCDXIOV-UHFFFAOYSA-N.

Identity
Molecular formulaC4H4O
Molecular weight68.07 g/mol
IUPAC namebut-2-ynal
InChIKeyREJPDMLLCDXIOV-UHFFFAOYSA-N
SMILESCC#CC=O

Computed by PubChem (NCBI)

Synonyms: But-2-ynal, 2-Butynal, Tetrolaldehyde, Methylacetyllealdehyde, 1-Formyl-1-propyne, InChI=1/C4H4O/c1-2-3-4-5/h4H,1H, REJPDMLLCDXIOV-UHFFFAOYSA-N, METHYLPROPIOLIC ALDEHYDE, 2-Butynal (9CI), butaline
Isomers (same molecular formula)
but-3-yn-2-one C4H4O
furan C4H4O
2,3,4,5-tetradeuteriofuran C4H4O