123447
3,4-Dihydroxy-3-cyclobutene-1,2-dione
≥99.0% (HPLC)
Synonym(s):
Squaric acid
About This Item
Recommended Products
Quality Level
assay
≥99.0% (HPLC)
form
solid
mp
>300 °C (lit.)
SMILES string
OC1=C(O)C(=O)C1=O
InChI
1S/C4H2O4/c5-1-2(6)4(8)3(1)7/h5-6H
InChI key
PWEBUXCTKOWPCW-UHFFFAOYSA-N
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General description
Application
- In fluorescence detection in immunoassays, hybridization assays, enzymatic reactions, and other analytical procedures.
- To form diffraction quality crystals.
- To synthesize a squarate dianion, which is used as a building block to create uncharged polymeric networks. These ordered structures are used in catalysis, nonlinear optics, electrical conductivity, molecular recognition, and molecular sieves.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
wgk_germany
WGK 3
flash_point_f
374.0 °F
flash_point_c
190 °C
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Certificates of Analysis (COA)
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