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
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BD15323610534-59-598% (contains 10-15%AcOH)
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¥88.00100g常备现货
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Tetrabutylammonium thiocyanate
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BD1532703674-54-297%
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¥407.0025g常备现货
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Tetrabutylphosphonium chloride
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BD1532742304-30-597%
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¥35.005g常备现货
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Tributyl(cyanomethyl)phosphonium chloride
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BD12252882358-61-098%
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¥1286.00100g常备现货
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Tetramethylammoniump-toluenesulfonate
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BD1535913983-91-398%
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¥110.0025g常备现货
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Tetrapropylammonium bromide
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BD1537001941-30-698%
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¥68.00100g常备现货
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Tetrapropylammonium iodide
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BD153703631-40-398%
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¥141.0025g常备现货
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N,N,N-Trimethyl-3-oxo-3-phenylpropan-1-aminium chloride
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BD49098467190-44-797%
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¥5798.005g常备现货
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N,N,N-Trimethyldecan-1-aminium bromide
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BD1236572082-84-097%
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¥188.00100g常备现货
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N,N,N-Trimethyldecan-1-aminium chloride
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BD12365810108-87-997%
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¥392.00100g常备现货
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Diallyldimethylammonium chloride
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BD013705387398-69-860% in water
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¥58.00100g常备现货
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Triethylmethylammonium chloride
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BD15524810052-47-898%
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¥136.00500g常备现货
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Dimethyldiphenylphosphonium iodide
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BD1255731017-88-595%
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¥290.001g常备现货
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N-Ethyl-N,N-dipropylpropan-1-aminium iodide
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BD12981115066-80-598%
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¥249.0025g常备现货
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5-Bromo-N,N,N-trimethylpentan-1-aminium bromide
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BD4611615008-33-098%
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¥452.005g常备现货
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1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride
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BD1320521126-58-595%
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¥55.001g常备现货
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2-((3-Carboxypropanoyl)oxy)-N,N,N-trimethylethanaminium chloride
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BD6265435297-17-698%
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¥930.001g常备现货
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3-Carboxy-N,N,N-trimethylpropan-1-aminium chloride
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BD450706249-56-597%
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¥138.001g常备现货
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3-Chloro-2-hydroxy-N,N,N-trimethylpropan-1-aminium chloride(65% in water)
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BD450733327-22-865% in H2O
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¥58.00100g常备现货
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N,N,N-Trimethyltetradecan-1-aminium chloride
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BD1059934574-04-397%
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¥90.00100g常备现货
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3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium bromide
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BD1071754016-70-597%
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¥45.005g常备现货
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N,N-Dibutyl-N-methylbutan-1-aminium chloride
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BD13998656375-79-297%
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¥304.00500g常备现货
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Tetraethylammonium hydrogencarbonate
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BD63432117351-61-095%
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¥365.001g常备现货
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N,N,N-Trimethylhexadecan-1-aminium chloride
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BD1115112-02-797%
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¥159.00500g常备现货
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N,N,N-Trimethylpropan-1-aminium bromide
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BD6345942650-50-297%
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¥209.00100g常备现货
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3-Benzyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium chloride
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BD846994568-71-298%
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¥218.00100g常备现货
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N-Benzyl-N,N-dimethylbenzenaminium chloride
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BD1162823204-68-098%
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¥147.0025g常备现货
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N-Benzyl-N,N-dibutylbutan-1-aminium chloride
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BD11634123616-79-797%
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¥64.00100g常备现货
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N-Benzyl-N,N-diethylethanaminium iodide
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BD1163495400-94-298%
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¥448.0025g常备现货
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N,N,N-Trimethyl-1-phenylmethanaminium bromide
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BD1163535350-41-497%
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¥104.00100g常备现货