Products 623-68-7

CAS 623-68-7 appears in our catalog under these names: Crotonic anhydride, 98%, Crotonic anhydride, But-2-enoic anhydride, 98% +(stabilized with TBC)(contains3-10%Cis- anhydride), Crotonic Anhydride, >90.0%(GC), But-2-enoic anhydride, 97%, 97%. Offered by: Combi-blocks, TRC, AmBeed, TCI, Chemat. Available pack sizes: 25g, 5g, 1g, 2,5g, 500mg, 250mg.

Crotonic anhydride, 98%
Combi-blocks
  • size: 25g, 5g
  • Variants: 2
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Crotonic anhydride
TRC
  • size: 1g, 2,5g, 500mg
  • Variants: 3
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But-2-enoic anhydride, 98% +(stabilized with TBC)(contains3-10%Cis- anhydride)
AmBeed
  • size: 1g, 5g
  • Variants: 2
from 258.79
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Crotonic Anhydride, >90.0%(GC)
TCI
  • size: 25g
  • Variants: 1
from 188.68
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But-2-enoic anhydride, 97%, 97%
Chemat
  • size: 250mg, 1g
  • Variants: 2
from 83.60
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Structural formula: {0} (CAS {1})

But-2-enoyl but-2-enoate (CAS 623-68-7) is a chemical compound with the molecular formula C8H10O3 and a molecular weight of 154.16 g/mol. IUPAC name: but-2-enoyl but-2-enoate. InChIKey: VJDDQSBNUHLBTD-UHFFFAOYSA-N.

Identity
Molecular formulaC8H10O3
Molecular weight154.16 g/mol
IUPAC namebut-2-enoyl but-2-enoate
InChIKeyVJDDQSBNUHLBTD-UHFFFAOYSA-N
SMILESCC=CC(=O)OC(=O)C=CC

Computed by PubChem (NCBI)

Synonyms: 2-Butenoic acid, 1,1'-anhydride, but-2-enoyl but-2-enoate, 2-Butenoic acid, anhydride, 2-Butenoic acid anhydride, Butensaureanhydrid, VJDDQSBNUHLBTD-UHFFFAOYSA-N
Isomers (same molecular formula)
methyl 3-oxohept-6-ynoate C8H10O3
2,4,5-trimethylfuran-3-carboxylic acid C8H10O3
3-oxabicyclo[3.3.1]nonane-2,4-dione C8H10O3
methyl 4,5-dimethylfuran-2-carboxylate C8H10O3
2-oxaspiro[4.4]nonane-1,3-dione C8H10O3
2-prop-2-ynoxyethyl prop-2-enoate C8H10O3
4-(methoxymethoxy)phenol C8H10O3
3-(methoxymethoxy)phenol C8H10O3
(3aS,6aS)-2,2-dimethyl-3a,6a-dihydrocyclopenta[d][1,3]dioxol-4-one C8H10O3
3-(5-methylfuran-2-yl)propanoic acid C8H10O3
ethyl 5-methylfuran-2-carboxylate C8H10O3
propan-2-yl furan-2-carboxylate C8H10O3