在化学中,相转移催化剂或PTC是促进反应物从一个相迁移到另一个发生反应的相的催化剂。相转移催化是一种特殊的多相催化形式。离子反应物通常溶于水相,但在没有相转移催化剂的情况下不溶于有机相。催化剂的功能类似于将盐溶解到有机相中的洗涤剂。相转移催化是指在相转移催化剂的加入下反应的加速
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默认
常备现货
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纯度
- 请选择
- 99+%
- 99%
- 98+%
- 98%
- 97+%
- 97%
- 96+%
- 96%
- 95+%
- 95%
- 93%
- 90+%
- 90%
规格
- 请选择
- 1mg
- 2mg
- 5mg
- 10mg
- 25mg
- 50mg
- 100mg
- 250mg
- 1g
- 5g
- 10g
- 25g
- 100g
- 500g
- 1000g
- 1kg
清空选项
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Tetrabutylammonium acetate
四丁基醋酸铵
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BD15323610534-59-598% (contains 10-15%AcOH)
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¥25.0010g
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Tetrabutylphosphonium chloride
四丁基氯化膦
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BD1532742304-30-597%
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¥57.005g
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Tributyl(cyanomethyl)phosphonium chloride
氰甲基三正丁基磷氯化物
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BD12252882358-61-098%
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¥2072.00100g
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Tetramethylammoniump-toluenesulfonate
四甲基对甲苯磺酸铵
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BD1535913983-91-398%
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¥298.0025g
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Tetrapropylammonium bromide
四丙基溴化铵
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BD1537001941-30-698%
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¥74.00100g
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Tetrapropylammonium iodide
四丙基碘化铵
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BD153703631-40-398%
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¥153.0025g
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N-Ethyl-N,N-dipropylpropan-1-aminium iodide
乙基三正丙基碘化铵
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BD12981115066-80-598%
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¥273.0025g
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1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride
1-(2-肼基-2-氧乙基)吡啶鎓氯化物
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BD1320521126-58-595%
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¥375.0010g
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2-(4-Acetamidophenoxy)-N,N,N-trimethylethanaminium bromide
2-(4-乙酰氨基苯基)-N,N,N-三甲基乙基溴化铵
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BD296981855945-03-897%
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¥354.00250mg
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3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium bromide
3-乙基-5-(2-羟乙基)-4-甲基噻唑溴化物
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BD1071754016-70-597%
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¥74.005g
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N,N-Dibutyl-N-methylbutan-1-aminium chloride
甲基三丁基氯化铵
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BD13998656375-79-297%
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¥303.00500g
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N,N,N-Trimethylhexadecan-1-aminium chloride
十六烷基三甲基氯化铵
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BD1115112-02-797%
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¥217.00500g
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N-Benzyl-N,N-diethylethanaminium iodide
苄基三乙基碘化铵
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BD1163495400-94-298%
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¥636.0025g
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N,N,N-Trimethyl-1-phenylmethanaminium bromide
苄基三甲基溴化铵
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BD1163535350-41-497%
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¥70.00100g
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N-Benzyl-N,N-dipropylpropan-1-aminium chloride
苄基三丙基氯化铵
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BD1163665197-87-598%
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¥64.001g
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Hexyltrimethylammonium Bromide
己基三甲基溴化铵
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BD3062532650-53-598%
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¥954.00100g
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S-Butyrylthiocholine iodide
S-丁酰硫代胆碱碘化物
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BD1508961866-16-698%
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¥598.0025g
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Benzyltriethylammonium bromide
苄基三乙基溴化铵
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BD1163465197-95-598%
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¥296.00500g
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Tetrabutylammonium chloride hydrate
四丁基氯化铵水化合物
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BD15323488641-55-897%
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¥88.00100g
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Tetrabutylammonium decatungstate
四丁基铵十钨酸盐
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BD0113010468109-03-597%
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¥267.00100mg