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Key Documents

C95803

Sigma-Aldrich

Cyclobutane-1,1-dicarboxylic acid

99%

Synonym(s):

1,1-Dicarboxycyclobutane, 1-Carboxycyclobutanecarboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C6H8O4
CAS Number:
Molecular Weight:
144.13
Beilstein/REAXYS Number:
2046031
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

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

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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)).

pictograms

Corrosion

signalword

Danger

hcodes

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


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Eman Mohamed Shoukry
Bioinorganic chemistry and applications, 512938-512938 (2009-08-22)
The [Pd(DEEN)Cl(2)] and [Pt(DEEN)Cl(2)] complexes were synthesized and characterized where DEEN = N,N-diethylethylenediamine. The stoichiometry and stability of the complexes formed between various biologically relevant ligands (amino acids, peptides, DNA constituents and dicarboxylic acids) and [Pd(DEEN)(H(2)O)(2)](2+) were investigated at 37
Soumava Biswas et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(39), 13793-13801 (2015-08-15)
Three isostructural lanthanide-based two- dimensional coordination polymers (CPs) {[Ln2(L)3(H2O)2]n⋅2n CH3OH)⋅2n H2O} (Ln=Gd(3+) (1), Tb(3+) (2), Dy(3+) (3); H2L=cyclobutane-1,1-dicarboxylic acid) were synthesized by using a low molecular weight dicarboxylate ligand and characterized. Single-crystal structure analysis showed that in complexes 1-3 lanthanide centers are

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