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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4525-46-6 N,N,N-Trimethyl-1-phenylmethanaminium iodide
BD1163594525-46-695%
¥243.0025g常备现货
5197-87-5 N-Benzyl-N,N-dipropylpropan-1-aminium chloride
BD1163665197-87-598%
¥64.001g常备现货
2650-53-5 Hexyltrimethylammonium Bromide
BD3062532650-53-598%
¥814.00100g常备现货
123-46-6 2-Hydrazinyl-N,N,N-trimethyl-2-oxoethanaminium chloride
BD75471123-46-698%
¥38.00100g常备现货
5197-95-5 Benzyltriethylammonium bromide
BD1163465197-95-598%
¥244.00500g常备现货
88641-55-8 Tetrabutylammonium chloride hydrate
BD15323488641-55-897%
¥93.00100g常备现货
37451-68-6 Tetrabutyl ammonium chloride xhydrate
BD15324337451-68-698%
¥158.00500g常备现货
139-07-1 N-Benzyl-N,N-dimethyldodecan-1-aminium chloride
BD18228139-07-198% monohydrate
¥241.00100g常备现货
3779-42-8 3-Bromo-N,N,N-trimethylpropan-1-aminium bromide
BD450613779-42-897% (contains ~3%H2O)
¥551.00500g常备现货
68109-03-5 Tetrabutylammonium decatungstate
BD0113010468109-03-597%
¥115.00100mg常备现货
18822-87-2 3-Carboxy-2-(decanoyloxy)-N,N,N-trimethylpropan-1-aminium chloride
BD0082241818822-87-298+%
¥6125.001g
855945-03-8 2-(4-Acetamidophenoxy)-N,N,N-trimethylethanaminium bromide
BD296981855945-03-897%
¥321.00250mg
2083-68-3 Trimethyloctylammonium bromide
BD1453592083-68-395%
¥185.0025g
1004517-48-9 N,N-Dibutyl-N-(difluoromethyl)butan-1-aminium chloride
BD013729171004517-48-998%
¥1113.001g
287476-16-8 Tetrapropylammonium-N-15N bromide
BD01474045287476-16-898% +98%atom%15N
¥2613.00100mg
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