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News solar science and Technology Group Co.,Ltd.

19 YRS

Jiangsu, China

CNY 1123.8 Million

433566 m²

500-1000 people

Main Products: Phthalic Anhydride / Maleic Anhydride

Jiangsu, China

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Maleic Anhydride / CAS 108-31-6

OVERVIEW

Uses

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Packaging

25 KG/Fibre Drum

Lead Time

14-30 days

Max Capacity

60000 MT/Year

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DESCRIPTION

Maleic anhydride, also known as maleic anhydride, maleic anhydride and dehydrated malic anhydride, is an important basic raw material of unsaturated organic anhydride. It is used in pesticide production to synthesize diethyl maleate, the intermediate of organophosphorus insecticide malathion, 1-phenyl-3,6-dihydroxypyridazine, the intermediate of pyridazinon, as well as pyrethroid insecticide permethrin, fungicide In addition, it is also used in the production of unsaturated polyester resin, ink additives, papermaking additives, coatings, pharmaceutical industry and food industry.

Typical Properties

Maleic anhydride (MA), abbreviated as maleic anhydride, or maleic anhydride, is an anhydride of maleic acid. It is a colorless or white solid with a sour taste at room temperature. Its molecular formula is C4H2O3. Maleic anhydride was previously prepared by the catalytic oxidation of benzene, but due to the price, it is now mostly prepared by the n-butane oxidation method.It can be used to determine the reagents of organic compounds with conjugated double bonds. It is also used in synthetic resins, coatings, pesticides, medicine, food, and lubricant additives.

CAS No.

108-31-6

Formula

C4H2O3

Molecular Mass

98.0569

Exact Mass

98.0004

PSA

43.37000

Logp

-0.37400

IUPAC

furan-2,5-dione

SMILES

C1=CC(=O)OC1=O

Matter Classification

organic

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