CAS 5231-87-8: Diethyl squarate

Description: Diethyl squarate, with the CAS number 5231-87-8, is an organic compound that belongs to the class of squarates, which are esters derived from squaric acid. It is characterized by its diethyl ester functional groups, which contribute to its reactivity and solubility properties. Diethyl squarate is typically a colorless to pale yellow liquid with a distinctive odor. It is known for its ability to participate in various chemical reactions, including esterification and polymerization, making it useful in organic synthesis and materials science. The compound is soluble in organic solvents, such as ethanol and ether, but has limited solubility in water. Due to its chemical structure, diethyl squarate can act as a building block for more complex molecules and is of interest in the development of pharmaceuticals and agrochemicals. However, like many chemical substances, it should be handled with care, as it may pose health and environmental risks if not managed properly.

Formula: C₈H₁₀O₄

InChI: InChI=1S/C8H10O4/c1-3-11-7-5(9)6(10)8(7)12-4-2/h3-4H2,1-2H3

InChI key: InChIKey=DFSFLZCLKYZYRD-UHFFFAOYSA-N

SMILES: O=C1C(=O)C(OCC)=C1OCC

Synonyms:

• 1,2-Diethoxy-1-cyclobutene-3,4-dione
• 1,2-Diethoxy-3,4-dioxocyclobut-1-ene
• 1,2-Diethoxycyclobutenedione
• 3,4-Diethoxycyclobut-3-Ene-1,2-Dione
• 3,4-Diethoxycyclobutene-1,2-dione
• 3-Cyclobutene-1,2-dione, 3,4-diethoxy-
• Cyclobutenedione, diethoxy-
• Diethoxycyclobut-3-ene-1,2-dione
• Diethoxycyclobutenedione
• Diethyl quadratate
• Diethyl squarate
• Squaric acid diethyl ester
• 3,4-Diethoxy-3-cyclobutene-1,2-dione

3,4-Diethoxy-3-cyclobutene-1,2-dione

CAS: 5231-87-8

• Formula: C₈H₁₀O₄
• Purity: >98.0%(GC)
• Color and Shape: White or Colorless to Light yellow to Green powder to lump to clear liquid
• Molecular weight: 170.16

3,4-Diethoxy-3-cyclobutene-1,2-dione, 98%

CAS: 5231-87-8

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Formula: C₈H₁₀O₄
• Purity: 98%
• Color and Shape: Liquid, Clear colorless to yellow
• Molecular weight: 170.16

3,4-Diethoxy-3-cyclobutene-1,2-dione

CAS: 5231-87-8

• Formula: C₈H₁₀O₄
• Purity: 98%
• Color and Shape: Liquid
• Molecular weight: 170.1626

3,4-Diethoxycyclobut-3-ene-1,2-dione

CAS: 5231-87-8

• Formula: C₈H₁₀O₄
• Purity: 98%
• Color and Shape: clear. almost colourless to faint yellow liquid
• Molecular weight: 170.16g/mol

3,4-Diethoxycyclobut-3-ene-1,2-dione

CAS: 5231-87-8

• Purity: 97.0%
• Color and Shape: Liquid, Clear light yellow liquid
• Molecular weight: 170.16400146484375

3,4-Diethoxy-3-cyclobutene-1,2-dione, 98%

CAS: 5231-87-8

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₈H₁₀O₄
• Purity: 98%
• Color and Shape: Clear yellow to light brown, Liquid
• Molecular weight: 170.16

Diethyl squarate

CAS: 5231-87-8

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• Formula: C₈H₁₀O₄
• Purity: Min. 97 Area-%
• Color and Shape: Powder
• Molecular weight: 170.16 g/mol