1) crotonaldehyde
巴豆醛
1.
Developmants of the catalysts for selective hydrogenation of crotonaldehyde to crotyl alcohol;
巴豆醛选择性加氢制巴豆醇催化剂的研究进展
2.
Recovering Crotonaldehyde from Byproducts in Acetaldehyde Production by Extraction with Added Salt;
加盐萃取法回收乙醛装置副产的巴豆醛
3.
Selevtive Hydrogenation of Crotonaldehyde over Gold & Platinum Catalysts Supported on Ce-Based Oxides
铈基氧化物负载Au与Pt催化巴豆醛选择性加氢研究
2) crotonic aldehyde
巴豆醛
1.
It was used for catalytic oxidation of crotonic aldehyde to crotonic acid.
以浸渍法制备的Al_2O_3负载金属氧化物为催化剂,催化氧化巴豆醛制备巴豆酸。
2.
In the quasi-static condition, not analyzing the composition of the liquid phase ,the boiling points of the acetic acid-vinyl acetate- crotonic aldehyde system were determined at the atmospheric pressure with a new type of pump-ebulliometer.
采用非分析法,在拟静态条件下,用新型泵式沸点仪测定了常压下醋酸-醋酸乙烯(酯)-巴豆醛三元系在不同液相组成时的沸点,选用Wilson方程对所测数据进行关联,建立了该三元系的汽液相平衡热力学模型,并推算了达到汽液平衡时的汽相组成和泡点温度。
3.
The boiling points of two binary systems: acetic acid-crotonic aldehyde, vinyl acetate-crotonic aldehyde, were determined at the atmospheric pressure with a pump-ebulliometer.
用泵式沸点仪测定了醋酸 -巴豆醛、醋酸乙烯酯 -巴豆醛两组二元系在 10 1。
3) chlorocrotonaldehyde
氯巴豆醛
4) trans-2-butenal diethyl acetal
巴豆醛缩二乙醇
1.
The synthesis of trans-2-butenal diethyl acetal from trans-2-butenal with ethanol by using methanesulfonic acid or methylsulfonate as catalysts was investigated.
以甲磺酸和甲磺酸盐为催化剂,由巴豆醛和乙醇合成了巴豆醛缩二乙醇。
5) 3-Chloro-2-butenal
3-氯代巴豆醛
6) β-methylcrotonaldehyde
β-甲基巴豆醛
补充资料：巴豆醛
分子式C4H6O分子量70.09，CH3CH=CHCHO,学名β-甲基丙烯醛，有顺式和反式两种异构体。属于不饱和醛。是无色可燃性液体，易挥发，有刺激性和催泪作用。在空气中或阳光中放置时逐渐变淡黄色。熔点-76.5℃、沸点104.1℃。密度（16/4℃）0.858g/cm3。稍溶于水，溶于乙醇、乙醚、苯、甲苯和汽油等。化学性质活动。在空气中可被氧化成巴豆酸，用异丙醇铝还原时生成巴豆醇。主要用于生产正丁醇、正丁醛，用作橡胶硫化促进剂、酒精变性剂、皮毛鞣剂和烟道气的警告剂等。可由两个分子的乙醛在稀酸作用下发生缩合制得。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条