... 丁酸酐;N-丁酸酐;氧化丁酰;丁酐;正丁酸酐;酪酸酐;n-Butyric anhydride;B…… 丁酐;正丁酸酐;氧化丁酰;丁酸酐;酪酸酐;Butyric anhydride;Butanoic …… 丁酸酐;butyric anhydride ...
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... butanoic acid 丁酸 ; 酪酸 ; 正丁酸 ; 杀灭菊酸 butanoic anhydride 丁酐 ; 丁酸酐 ; 氧化丁酰 ; 酪酸酐 heptafluoro-Butanoic acid 七氟丁酸 ; 全氟丁酸 ...
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... 波罗蜜固醇；丁酰鲸鱼醇 butyrospermol 丁酰氯 butyryl chloride 丁酐 butyryl oxide; butylic anhydride ...
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丁二酸酐 [有化] butanedioic anhydride ; Succinic ; PIBSA
丁酸酐 butyric anhydride ; butanoic anhydride ; n-Butyric anhydride ; Butanoic
顺丁烯二酸酐 [有化] Maleic anhydride ; MAH ; cis-butenedioic anhydride ; furandione ; maleic anhydride
异丁酐 isobutyric anhydride ; Methylpropionic anhydride
十二烯基丁二酸酐 Dodecenyl succinic anhydride ; DDSA ; Dodecen-1-ylsuccinic anhydride ; Tetrapropenyl succinic anhydride
异丁酸酐 Isobutyric anhydride ; Isobutyl Anhydride ; Isobutyric
七氟丁酸酐 Heptafluorobutyric anhydride ; Perfluorobutanoic anhydride ; Heptaflu
顺丁烯二酐 Maleic Anhydride
甲基丁二酸酐 methylsuccinic anhydride ; furandione, dihydro-3-methyl ; Methyldihydrofuran-2,5-dione
聚异丁烯丁二酸酐（烯酐）是生产丁二酰亚胺型、丁二酸酯型和酚醛胺型无灰分散剂的重要中间体。
Polyisobutenyl succinic anhydride is an important intermediate for production of ashless deter- gent dispersants such as succinimide, succinic ester and phenolic amine types.
该工艺经过小试、工业放大试验，生产的烯酐和丁二酰亚胺产品质量符合现行技术指标要求。
The industrial test of the new process showed that the product qualities met the national standards.
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