Products 87-56-9

CAS 87-56-9 appears in our catalog under these names: 2,3-Dichloro-4-oxobut-2-enoic acid, 95%, Mucochloric Acid, Mucochloric acid, 99% (dry wt.), water <4.0% , Mucochloric Acid, >98.0%(GC)(T), Mucochloric acid, 99%. Offered by: Combi-blocks, Chemat Brand, TRC, Thermo Scientific (Alfa Aesar), TCI. Available pack sizes: 250mg, 1g, on request, 100g, 250g, 50g, 500g, 25g.

2,3-Dichloro-4-oxobut-2-enoic acid, 95%
Combi-blocks
  • size: 250mg, 1g
  • Variants: 2
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Mucochloric Acid
Chemat Brand, TRC
  • size: on request, 100g, 250g, 50g
  • Variants: 4
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Mucochloric acid, 99% (dry wt.), water <4.0%
Thermo Scientific (Alfa Aesar)
  • size: 500g
  • Variants: 1
from 398.23
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Mucochloric Acid, >98.0%(GC)(T)
TCI
  • size: 25g, 500g
  • Variants: 2
from 188.68
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Mucochloric acid, 99%
Thermo Scientific (Acros), Sigma-Aldrich
  • size: 100g, 500G
  • Variants: 3
from 126.06
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Structural formula: {0} (CAS {1})

(Z)-2,3-dichloro-4-oxobut-2-enoic acid (CAS 87-56-9) is a chemical compound with the molecular formula C4H2Cl2O3 and a molecular weight of 168.96 g/mol. IUPAC name: (Z)-2,3-dichloro-4-oxobut-2-enoic acid. InChIKey: LUMLZKVIXLWTCI-IHWYPQMZSA-N.

Identity
Molecular formulaC4H2Cl2O3
Molecular weight168.96 g/mol
IUPAC name(Z)-2,3-dichloro-4-oxobut-2-enoic acid
InChIKeyLUMLZKVIXLWTCI-IHWYPQMZSA-N
SMILESC(=O)/C(=C(\C(=O)O)/Cl)/Cl

Computed by PubChem (NCBI)

Synonyms: Mucochloric acid, 2,3-Dichloromaleic aldehyde acid, Kyselina mukochlorova, Dichloromalealdehydic acid, 2,3-Dichloro-4-oxo-2-butenoic acid, Aldehydodichloromaleic acid, alpha,beta-Dichloro-beta-formylacrylic acid, (Z)-2,3-Dichloro-4-oxo-2-butenoic acid, Malealdehydic acid, dichloro-, (Z)-Dichloro-4-oxomalealdehydic acid
Related forms of this compound
(Z)-2,3-dichloro-4-oxobut-2-enoic acid C4H2Cl2O3