3,4-Dihydroxy-3-cyclobutene-1,2-dione, 98+%

Code produit	Quantity	unitSize
11429140	25 g	25g
11449140	1 g	1g
11419140	5 g	5g
11439140	100 g	100g

Code produit 11429140 Fournisseur Thermo Scientific Alfa Aesar Code fournisseur A15169.14

Description

CAS: 2892-51-5 | C4H2O4 | 114.056 g/mol

3,4-Dihydroxy-3-cyclobutene-1,2-dione is used to produce diethoxy-cyclobutenedione by heating, pharmaceutical intermediates, squarylium dyes, and photoconducting squaraines; The dibutylester is used as a contact sensitizer in the treatment of alopecia and warts.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
3,4-Dihydroxy-3-cyclobutene-1,2-dione is used to produce diethoxy-cyclobutenedione by heating, pharmaceutical intermediates, squarylium dyes, and photoconducting squaraines; The dibutylester is used as a contact sensitizer in the treatment of alopecia and warts.

Solubility
Soluble in water.

Notes
Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Spécification

Identifiants chimiques

• CAS: 2892-51-5
• Molecular Formula: C4H2O4
• Molecular Weight (g/mol): 114.056
• MDL Number: MFCD00001334
• InChI Key: PWEBUXCTKOWPCW-UHFFFAOYSA-N
• Synonym: squaric acid, 3,4-dihydroxy-3-cyclobutene-1,2-dione, quadratic acid, 3-cyclobutene-1,2-dione, 3,4-dihydroxy, quadratsaeure, cyclobutenedione, dihydroxy, 1,2-diketo-3,4-dihydroxycyclobutene, dihydroxycyclobutenedione, unii-svr9d0vodw, dihydroxycyclobut-3-ene-1,2-dione
• PubChem CID: 17913
• ChEBI: CHEBI:52141
• IUPAC Name: 3,4-dihydroxycyclobut-3-ene-1,2-dione
• SMILES: C1(=C(C(=O)C1=O)O)O

• Melting Point: >300°C
• Flash Point: 190°C (374°F)
• Quantity: 25 g
• UN Number: UN3261
• Beilstein: 774275
• Solubility Information: Soluble in water.
• Formula Weight: 114.06
• Percent Purity: ≥98%
• Chemical Name or Material: 3,4-Dihydroxy-3-cyclobutene-1,2-dione

Sécurité et traitement

FDS

RUO – Research Use Only