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

10534-59-5 Tetrabutylammonium acetate 四丁基醋酸铵
BJS557560610534-59-598% (contains 10-15%AcOH)
¥99.0025g
2304-30-5 Tetrabutylphosphonium chloride 四丁基氯化膦
BJS66612082304-30-597%
¥830.00100g
82358-61-0 Tributyl(cyanomethyl)phosphonium chloride 氰甲基三正丁基磷氯化物
BJS964495282358-61-098%
¥722.0025g
1941-30-6 Tetrapropylammonium bromide 四丙基溴化铵
BJS62440051941-30-698%
¥317.00500g
67190-44-7 N,N,N-Trimethyl-3-oxo-3-phenylpropan-1-aminium chloride N,N,N-三甲基-3-氧代-3-苯基丙-1-铵氯化物
BJS435134667190-44-797%
¥924.00100mg
1017-88-5 Dimethyldiphenylphosphonium iodide 二甲基二苯基碘化鏻
BJS15256011017-88-595%
¥554.001g
15008-33-0 5-Bromo-N,N,N-trimethylpentan-1-aminium bromide 5-溴-N,N,N-三甲基戊烷-1-溴化铵
BJS141323115008-33-098%
¥949.005g
1126-58-5 1-(2-Hydrazinyl-2-oxoethyl)pyridin-1-ium chloride 1-(2-肼基-2-氧乙基)吡啶鎓氯化物
BJS33802471126-58-595%
¥90.001g
6249-56-5 3-Carboxy-N,N,N-trimethylpropan-1-aminium chloride 3-羧基-N,N,N-三甲基丙-1-铵氯化物
BJS72011296249-56-597%
¥2108.0010g
54016-70-5 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
BJS440572454016-70-597%
¥1258.00100g
17351-61-0 Tetraethylammonium hydrogencarbonate 四乙基碳酸氢铵
BJS352800317351-61-095%
¥2436.005g
112-02-7 N,N,N-Trimethylhexadecan-1-aminium chloride 十六烷基三甲基氯化铵
BJS6905109112-02-797%
¥82.00100g
4568-71-2 3-Benzyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium chloride 3-苄基-5-(2-羟乙基)-4-甲基氯化噻唑鎓
BJS67509354568-71-298%
¥74.0010g
3204-68-0 N-Benzyl-N,N-dimethylbenzenaminium chloride 苄基二甲基苯基氯化铵
BJS10143243204-68-098%
¥1229.00100g
4525-46-6 N,N,N-Trimethyl-1-phenylmethanaminium iodide 苄基三甲基碘化铵
BJS60565414525-46-695%
¥118.005g
5197-87-5 N-Benzyl-N,N-dipropylpropan-1-aminium chloride 苄基三丙基氯化铵
BJS33611295197-87-598%
¥945.005g
37451-68-6 Tetrabutyl ammonium chloride xhydrate 四丁基氯化铵x水合物
BJS806169337451-68-698%
¥61.00100g
139-07-1 N-Benzyl-N,N-dimethyldodecan-1-aminium chloride 苄基十二烷基二甲基氯化铵
BJS9937310139-07-198% monohydrate
¥164.0025g
68109-03-5 Tetrabutylammonium decatungstate 四丁基铵十钨酸盐
BJS640028068109-03-597%
¥508.00250mg
1004517-48-9 N,N-Dibutyl-N-(difluoromethyl)butan-1-aminium chloride N,N-二丁基-N-(二氟甲基)丁-1-氯化铵
BJS55293781004517-48-998%
¥暂无
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