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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 5284491Generated: November 1, 2026

2-Chloro-3-methyl-2-butenedioic acid

https://huagongshe.com/en/chemical/5284491

2-Chloro-3-methyl-2-butenedioic acid molecular structure

Identifiers & Physical Properties

CAS No.149230-79-5
Molecular formulaC5H5ClO4
Average molar mass164.54 g/mol
Monoisotopic mass163.9876363 g/mol
SMILESC/C(C(=O)O)=C(/Cl)C(=O)O
InChIKeyOBQOLJUAOGDIIZ-IHWYPQMZSA-N
PubChem CID5284491
DTXSIDDTXSID5021542

Chemical & Physical Properties

XLogP0.8
Topological polar surface area74.6
Hydrogen bond donors2
Hydrogen bond acceptors4
Rotatable bonds2
Heavy atoms10
Formal charge0
Complexity206