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Maleic AnhydrideMaleic anhydride (MA / MAH, CAS 108-31-6) is a white crystalline solid — formula C₄H₂O₃, melting point 52.5–54.5°C — with a reactive cyclic anhydride structure that enables addition, Diels-Alder,
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2-Methyl-2,4-pentanediol2-Methyl-2,4-pentanediol (MPD / Hexylene Glycol, CAS 107-41-5) is a colorless, low-odor branched diol with the condensed formula (CH₃)₂C(OH)–CH₂–CH(OH)–CH₃, fully miscible with water and most organic
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1-Methyl-2-pyrrolidinoneNMP (N-Methyl-2-pyrrolidinone / 1-methyl-2-pyrrolidone, CAS 872-50-4) is a colorless, high-boiling (bp 202°C) polar aprotic solvent with the molecular formula C₅H₉NO. Its five-membered lactam
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1-Ethyl-2-pyrrolidinone1,2-Diaminocyclohexane (DACH, CAS 1121-22-8) is a colorless liquid cycloaliphatic diamine with the formula C₆H₁₄N₂, available as trans-racemic, (1R,2R)-, and (1S,2S)-enantiopure grades. The chiral
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Pyrrolidine (CAS 123-75-1) — High-Purity ≥99% Industrial,...Pyrrolidine is a colorless, hygroscopic cyclic secondary amine with a characteristic ammonia-like odor and excellent chemical reactivity. As a professional trade export company, we are committed to
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2-Methyltetrahydrofuran (2-MeTHF) | CAS 96-47-9 | China M...2-Methyltetrahydrofuran (2-MeTHF, CAS 96-47-9) is a colorless, low-toxicity bio-based cyclic ether used as a green replacement for THF, dichloromethane, and toluene in pharmaceutical synthesis,
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Dimethyl Sulfoxide (DMSO, CAS 67-68-5) — China Manufactur...Dimethyl Sulfoxide (DMSO, CAS 67-68-5) is a colorless, high-purity polar aprotic solvent — the universal solvent — miscible with water and able to dissolve most organic compounds, salts, and
WebDec 6, 2015 · Copolymers of styrene and maleic acid/anhydride: chemical structure, applications, and availability. Styrene–maleic acid (SMA) is the hydrolyzed form of the...
WebJun 30, 2015 · This, coupled with the fact that mild hydrolysis of maleic anhydride (MAnh) leads to maleic acid, is linked to the cis structure of maleic acid and to the trans...
WebThe anhydride of maleic acid is a cyclic molecule containing five atoms. Although the reactivity of maleic anhydride is similar to other cyclic anhydrides, the products of...
WebNov 6, 2019 · Currently, the majority of malic acid usage is covered by chemical synthesis from maleic anhydride, resulting in racemic dl -malic...
WebMaleic anhydride and acrylic acid, transformed into sodium acrylate, were isolated in yields of 85 % (2 steps) and 81 % (4 steps), respectively. With minimal waste and high atom...
WebContact of maleic anhydride with water results in the undesired formation of maleic acid. The maleic anhydride that cannot be recovered is eventually washed out with water as...