C95803

Cyclobutane-1,1-dicarboxylic acid

99%

• Synonym(s): 1,1-Dicarboxycyclobutane, 1-Carboxycyclobutanecarboxylic acid
• Empirical Formula (Hill Notation): C₆H₈O₄
• CAS Number: 5445-51-2
• Molecular Weight: 144.13
• Beilstein/REAXYS Number: 2046031
• EC Number: 226-651-2
• MDL number: MFCD00001325
• UNSPSC Code: 12352100
• PubChem Substance ID: 24893174
• NACRES: NA.22

Properties

• Quality Level: 200
• assay: 99%
• form: crystals
• mp: 158 °C (lit.)
• SMILES string: OC(=O)C1(CCC1)C(O)=O
• InChI: 1S/C6H8O4/c7-4(8)6(5(9)10)2-1-3-6/h1-3H2,(H,7,8)(H,9,10)
• InChI key: CCQPAEQGAVNNIA-UHFFFAOYSA-N

Description

Application

Cyclobutane-1,1-dicarboxylic acid can be used as:      

• A reactant to synthesize lithium coordination polymer by treating with lithium carbonate.   
• A ligand to prepare various lanthanide metal-organic frameworks (LnMOFs) via a solvothermal method. Eu⁺³ based MOF is applicable as a selective chemical sensor for detecting CH₃OH due to its high luminescence quantum yield.

It can also be used as a starting material in the synthesis of carboplatin (cis-diammine(1,1-cyclobutanedicarboxyl-ate)platinum(II)).

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges