酸酐是某含氧酸脱去一分子水或几分子水,所剩下的部分。一般无机酸是一分子的该酸,直接失去一分子的水就形成该酸的酸酐,其酸酐中决定酸性的元素的化合价不变。而有机酸是两分子该酸或多分子该酸通过分子间的脱水反应而形成的。只有含氧酸才有酸酐。无氧酸是没有酸酐的。
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2,3-Dichloromaleic anhydride
2,3-二氯马来酸酐
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BJS07651121122-17-497%
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¥118.005g
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Dihydro-2H-pyran-2,6(3H)-dione
二氢-2H-吡喃-2,6(3H)-二酮
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BJS6774502108-55-496%
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¥78.00100g
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4-Methyldihydro-2H-pyran-2,6(3H)-dione
3-甲基戊二酐
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BJS61727474166-53-496%
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¥2642.00100g
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3-Nitrophthalic anhydride
3-硝基-1,2-苯二甲酸酐
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BJS2064586641-70-396%
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¥65.0025g
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5-Nitroisobenzofuran-1,3-dione
4-硝基邻苯二甲酸酐
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BJS89772565466-84-298%
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¥139.0025g
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3-Phenyldihydrofuran-2,5-dione
苯基琥珀酸酐
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BJS24195961131-15-399%
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¥101.001g
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Furo[3,4-c]pyridine-1,3-dione
吡啶-3,4-二甲酸酐
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BJS41420424664-08-897%
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¥74.001g
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4-Hydroxyisobenzofuran-1,3-dione
4-羟基异苯并呋喃-1,3-二酮
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BJS229481937418-88-597%
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¥540.0010g
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4,7-Difluoroisobenzofuran-1,3-dione
4,7-二氟异苯并呋喃-1,3-二酮
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BJS5759967652-40-498%
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¥605.00250mg
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2,2-Dimethylsuccinicanhydride
2,2-二甲基琥珀酸酐
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BJS359927217347-61-498%
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¥61.005g
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3-Methyldihydrofuran-2,5-dione
3-甲基二氢呋喃-2,5-二酮
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BJS79697274100-80-598%
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¥40.001g
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6-Nitrobenzo[de]isochromene-1,3-dione
4-硝基-1,8-萘二甲酸酐
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BJS99690746642-29-195%
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¥993.005g
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6-Aminobenzo[de]isochromene-1,3-dione
4-氨基-1,8-萘二甲酸酐
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BJS17136706492-86-095%
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¥57.00100mg
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Dihydro-1H-cyclopenta[1,2-c:3,4-c']difuran-1,3,4,6(3aH,3bH,6aH)-tetraone
1,2,3,4-环戊四羧酸二酐
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BJS09373986053-68-598%
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¥3650.0025g
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3,4-Dimethylfuran-2,5-dione
2,3-二甲基马来酸酐
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BJS7150201766-39-298%
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¥344.00100g
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3-Bromofuran-2,5-dione
3-溴呋喃-2,5-二酮
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BJS45994405926-51-297%
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¥48.00250mg
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Cis-aconitic anhydride
顺-乌头酸酐
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BJS81153386318-55-498%
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¥267.00100mg
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Diglycolicanhydride
1,4-二噁烷-2,6-二酮
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BJS05297194480-83-598%
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¥65.001g
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3-Methylfuran-2,5-dione
3-甲基呋喃-2,5-二酮
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BJS1679305616-02-497%
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¥680.00500g
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6-Bromobenzo[de]isochromene-1,3-dione
4-溴-1,8-萘酐
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BJS920282081-86-796%
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¥111.00100g