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Chemtarget Technologies Co., Ltd.

21 YRS

Sichuan, China

CNY 23 Million

49950 m²

Less than 50 people

Main Products: 2,5-Furandicarboxylic Acid / Benzocyclobutene / 3-Vinylbicyclo[4.2.0]octa-1,3,5-Triene / Benzocyclobutenone / 1-Benzocyclobutenecarboxylic acid / 7-Bicyclo[4.2.0]octa-1(8),2,4,6-Tetraenylmethanol / 7-Bromobicyclo[4.2.0]Octa-1,3,5-Triene / 4-Bicyclo[4.2.0]octa-1(6),2,4,7-Tetraenylmethano / Bicyclo[4.2.0]Octa-1(6),2,4-Triene-4-Carbaldehyde / 4-Bicyclo[4.2.0]Octa-1(6),2,4,7-Tetraenylboronic Acid / Bicyclo[4.2.0]Octa-1,3,5,7-Tetraen-3-Amine / 2-(4-Bicyclo[4.2.0]Octa-1(6),2,4,7-Tetraenyl)Ethenyl-Triethoxysilane / Bicyclo[4.2.0]Octa-1,3,5,7-Tetraene-3-Carboxylic Acid / Furan-2-Carbonitrile / Benzofuran-2-Carboxylic acid / Squaric Acid / 3,4-Diaminocyclobut-3-ENE-1,2-Dione

Sichuan, China

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Squaric Acid / CAS 2892-51-5

OVERVIEW

Packaging

25 KG/Fibre Drum

Lead Time

14-30 days

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DESCRIPTION

Square acid

English Name:Square acid

English alias: square;

SQUARIC ACID;

SQUARICACIDDIBUTYLESTERS;

CAS No.: 2892-51-5

Molecular formula: C4H2O4

Molecular weight: 114.05600

Application: it can be used as acylation reagent to acylate with electrically activated aromatic ring. It reacts with active double bonds and active methyl groups to produce new compounds with special properties. It is used as an intermediate in the synthesis of organic photoconductor, liquid crystal display material, laser writing and recording material and electrostatic photography light receptor material.

Typical Properties

It can be used as acylation reagent for acylation reaction with electrically activated aromatic ring. It reacts with active double bonds and active methyl groups to produce new compounds with special properties. It is used as an intermediate in the synthesis of organic photoconductor, liquid crystal display material, laser writing and recording material and electrostatic photography light receptor material.

CAS No.

2892-51-5

Formula

C4H2O4

Molecular Mass

114.06

Exact Mass

113.99500

PSA

74.60000

Logp

-0.53420

IUPAC

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

SMILES

C1(=C(C(=O)C1=O)O)O

Matter Classification

organic

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