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- heptylic anhydrid 庚酸酐
- heptylic anhydride 庚酸酐
- In this study，a co-monomer DAP wa s used in the process of maleic anhydrid e（MAH）solid grafting PP. 本文研究了共单体邻苯二甲酸二烯丙酯(DAP)在马来酸酐(MAH)固相接枝聚丙烯(PP)过程中的作用结果。
- The extraction mechanism of palladium in chloride system by di(1-methyl heptyl)acetamide (N_(503)) has been studied. 本文研究了N,N二甲庚基乙酰胺(N_(s03))从氯化物体系中萃取钯的机理。
- The new synthesis processes of dimethyl fumarate by fumarate, maleic anhydrid and furfural are studied, and the catalysts of reaction are discussed. 综述了由富马酸、马来酸酐及糠醛合成富马酸二甲酯的合成新工艺及所用催化剂的研究进展。
- The research developments of synthesis methods are introduced in this paper and also application of heptyl paraben in beer. 本文中介绍了近年来国内对尼泊金庚酯合成的研究进展,并介绍了国外专利关于尼泊金酯在啤酒中的应用研究。
- This paper reports the using of molybdophosphoric acid in synthesizing heptyl aldehyde ethylene acetal and meanwhile probes into the synthesizing conditions. 介绍了磷钼酸在乙二醇和庚醛缩合反应中的应用,探讨了乙二醇缩庚醛的合成条件。
- Yang Kai,Duan Zuo-ying,Zhang Jian-hua,et al.Study on inhibitory effect of heptyl paraben on food pollutant bacteria [J].Science and Technology of Food Industry,2004,25(2):116-118. [4]杨凯;段作营;张建华;等.;尼泊金庚酯对常见食品污染菌抑制作用的研究 [J]
- Ethyl acetate,n butyl acetate,n amyl acetate,n heptyl acetate,benzyl acetate,ethyl hexanoate,isopropyl chloroacetate and 2 ethylhexyl acrylate were synthesized using modified gnarl catalyst. 以改性片麻岩为催化剂合成了醋酸乙酯、醋酸丁酯、醋酸戊酯、醋酸庚酯、醋酸苄醇酯、己酸乙酯、氯乙酸异丙酯和丙烯酸2乙基己醇酯,其收率都在90%25以上。
- Adsorptive property of silver extrated by N, N-dicl-methy(heptyl)acetamide levextrel resin and determination of composition of its extractive compound[J].Chinese Anal Chem,1995, 23(6): 681-684. N;N-二(仲辛基)乙酰胺萃淋树脂吸萃银的性能及萃合物组成的研究[J].;分析化学;1995;23(6):681-684
- tetrachlorophthalic tetrachlorophthalic anhydrid 四氯邻苯二甲酸酐; 四氯酞酸酐
- mixed organic and inorganic anhydrid 混合有机无机酸酐
- hexyl(methyl heptyl)phosphoric acid 己基膦酸甲庚酯
- Keywords methyl 2 heptyl 1;3 dioxolane;synthesis;perfume; 甲基-2-庚基-1;3-二恶戊烷;合成;香料;正辛醛;1;2-丙二醇;
- Keywords Heptyl paraben;Synthesis;Preservative;Beer; 尼泊金庚酯;合成;食品防腐剂;啤酒;
- Keywords Heptyl paraben;Food preservative;Synthesis;Application;Bacteriostatis; 尼泊金庚酯;食品防腐剂;合成;应用;抑菌;
- Keywords PA 6/ABS Blend s;Impact Strength;Super Toughness;Styrene-melaic Anhydrid e Copolymer;Compatibility; ABS共混物;冲击性能;超韧;苯乙烯-马来酸酐共聚物;相容性;
- Keywords solid acid;catalysts;dioctyl phthalate;phthalic anhydrid;ethylhexanol;esterification.; 固体酸;催化剂;邻苯二甲酸二辛酯;苯酐;辛醇;酯化反应;
- Keywords polypropylene;chlorinated polyethylene;maleic anhydrid;chloroprene rubber; 聚丙烯;氯化聚乙烯;马来酸酐;氯丁橡胶;
- Keywords hexyl（methyl heptyl）phosphoric acid;solvent extraction;obalt;nickel;thermal effect; 己基膦酸甲庚酯;钴;镍;溶剂萃取;萃取反应热效应;
