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Merck
CN

324949

1,2,3,4-Cyclobutanetetracarboxylic acid

98%

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About This Item

Linear Formula:
C4H4(CO2H)4
CAS Number:
53159-92-5
Molecular Weight:
232.14
NACRES:
NA.22
PubChem Substance ID:
24859481
UNSPSC Code:
12352100
MDL number:
MFCD00013270

Key Documents

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Product Name

1,2,3,4-Cyclobutanetetracarboxylic acid, 98%

InChI

1S/C8H8O8/c9-5(10)1-2(6(11)12)4(8(15)16)3(1)7(13)14/h1-4H,(H,9,10)(H,11,12)(H,13,14)(H,15,16)

SMILES string

OC(=O)C1C(C(C1C(O)=O)C(O)=O)C(O)=O

InChI key

CURBACXRQKTCKZ-UHFFFAOYSA-N

assay

98%

mp

242 °C (dec.) (lit.)

solubility

methanol: soluble 10 mg/mL, clear, colorless to light yellow

functional group

carboxylic acid

Quality Level

100

Related Categories

Application

1,2,3,4-Cyclobutanetetracarboxylic acid was employed as capping ligand in the preparation of gold colloids.

General description

1,2,3,4-Cyclobutanetetracarboxylic acid forms cobalt(II) complex under hydrothermal conditions and its crystal structure was studied by synchrotron radiation and neutron powder diffraction.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX6609
MKBF6644V
MKBG8329V
10407DR
09724BU

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Di Li et al.
Journal of colloid and interface science, 283(2), 440-445 (2005-02-22)
Oxalic acid (Ox) and 1,2,3,4-cyclobutanetetracarboxylic acid (CBTCA) were employed as capping ligands in the preparation of gold colloids. FTIR indicated that Ox adopted a linear configuration through one oxygen atom and one gold atom, while CBTCA adopted a bridge configuration
Pau Díaz-Gallifa et al.
Inorganic chemistry, 53(11), 5674-5683 (2014-05-17)
A novel cobalt(II) complex of formula [Co2(cbut)(H2O)3]n (1) (H4cbut = 1,2,3,4-cyclobutanetetracarboxylic acid) has been synthesized under hydrothermal conditions and its crystal structure has been determined by means of synchrotron radiation and neutron powder diffraction. The crystal structure of 1 consists

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