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1)  butyraldehyde glycol acetal
丁醛乙二醇缩醛
1.
Progress on research of catalyst for synthesis of butyraldehyde glycol acetal;
合成丁醛乙二醇缩醛的催化剂研究进展
2.
Using self-made H3PW6Mo6O40 as catalyst,butyraldehyde glycol acetal was prepared by butyraldehyde and glycol.
用自制的磷钨钼杂多酸作催化剂,以丁醛和乙二醇反应合成了丁醛乙二醇缩醛
3.
4% of feed stocks,volume of cyclohexane as the water-carrying agent is 8 mL,and the reaction time is 45 min,yield of butyraldehyde glycol acetal can reach 77.
以单质碘为催化剂,通过丁醛和乙二醇反应合成了丁醛乙二醇缩醛
2)  n-butyraldehyde glycol acetal
丁醛乙二醇缩醛
1.
Catalytic synthesis of n-butyraldehyde glycol acetal with tin tetrachioride supported on silica gel;
硅胶负载四氯化锡催化合成丁醛乙二醇缩醛
2.
Catalytic synthesis of n-butyraldehyde glycol acetal with SO_4~(2-)/TiO_2-La_2O_3;
SO_4~(2-)/TiO_2-La_2O_3催化合成丁醛乙二醇缩醛
3.
n-butyraldehyde glycol acetal was catalytically synthesized from n-butyraldehyde and glycol as raw materials in the presence of phosphotungstic acid pur supported on active carbon as catalyst.
用活性炭负载磷钨酸催化合成丁醛乙二醇缩醛,研究了催化剂的用量,反应温度,反应时间,醛醇物质的量之比及带水剂等因素对反应的影响。
3)  butyraldehyde glycol acetal
丁醛缩乙二醇
1.
Synthesis of butyraldehyde glycol acetal catalyzed by manganese methanesulfonate
甲基磺酸锰催化合成丁醛缩乙二醇
4)  isobutyraldehyde glycol acetal
异丁醛乙二醇缩醛
1.
The experimental results showed that SO_4 2-/TiO_2-MoO_3 was an excellent catalyst for synthesizing isobutyraldehyde glycol acetal.
研究了以固体超强酸SO42-/TiO2-MoO3为催化剂,异丁醛和乙二醇为原料,合成异丁醛乙二醇缩醛的反应条件。
2.
Using conditional test,the isobutyraldehyde glycol acetal was synthesized from isobutyraldehyde and ethylene glycol by direct esterification using strong acidic cation exchange resin as catalyst.
运用条件实验法,以异丁醛、乙二醇为原料,强酸性阳离子交换树脂为催化剂,合成了异丁醛乙二醇缩醛产品。
5)  diethyleneglycol monobutyl ether-formal
甲醛缩二乙二醇单丁醚
6)  furfural glycol acetal
糠醛乙二醇缩醛
1.
Synthesis of furfural glycol acetal using H_3PW_(12)O_(40)/SiO_2 as catalyst;
H_3PW_(12)O_(40)/SiO_2催化合成糠醛乙二醇缩醛的研究
2.
It was found that experimentlly yield of furfural glycol acetal was 93.
糠醛乙二醇缩醛的收率为93。
补充资料:蚁醛
HCHO    分子量  30.03
    性质  有刺激性和窒息性的无色气体,其水溶液为无色澄清的液体。密度0.815(液体,-20℃),1.075-1.085(液体,37%)。凝固点-92℃。沸点-19.22℃。 闪点85℃(液体,37%)。自燃点430℃。易溶于水,溶于醇、醚。有较强的还原性,在碱性溶液中能使金属盐及金属氧化物还原为金属。极易聚合,在15℃左右易聚合生成三聚甲醛。如露置空气中可逐渐变成甲酸。极毒!能使蛋白质凝固,触及皮肤易使皮肤发硬,甚至局部组织坏死。与空气混合能成为爆炸性气体。与氧化剂、火种接触有发生燃烧的危险。空气中最高容许浓度5mg/m3。商品为37-40%水溶液。
    应用  主要用于生产酚醛树脂(电木粉)、脲醛树脂(电玉粉)、三聚氰胺树脂等塑料。木材工业用于生产酚醛胶合板、脲醛胶合板、塑料贴面板、纤维板等。
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