价格￥33000 包装25kg/桶 最小起订量25kg 发货地山东 更新日期2025-03-05 QQ交谈微信洽谈 产品详情 中文名称:四丁基溴化铵英文名称:TBAB CAS:1643-19-2保存条件:通风干燥 纯度规格:99%产品类别:主营产品 四丁基溴化铵 英文名:Tetrabutylammonium bromide ...
CAS:1643-19-2保存条件:保持容器密封,储存在阴凉,干燥的地方 纯度规格:≥99%产品类别:新品 性状::白色结晶密度(g/mL,25/4℃)::1.039 熔点(ºC)::100-104溶解性::易溶于水、乙醇、乙醚和丙酮。微溶于苯。 四丁基溴化铵英文名Tetrabutylammonium bromide,别称溴化四丁基铵,分子式为C₁₆H₃₆BrN,...
EPA chemical informationTetrabutylammonium bromide (1643-19-2) Last Update:2024-04-09 21:04:16 TBAB -Uses and synthesis methods introduction Tetrabutyl ammonium bromide is a common chemical product on the market. It is an ion-pair reagent and an effective phase transfer catalyst. ...
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CAS:1643-19-2 纯度:>99.0% 包装信息:25KG 备注:Cat No.:BF-4 无锡市乾丰化工科技有限公司黄金产品 联系电话: 0510-82860650 产品介绍: 中文名称:四丁基溴化铵;TBAB 英文名称:Tetrabutyl aMMoniuM broMide CAS:1643-19-2 纯度:99% 包装信息:1KG;100KG;1000KG ...
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四丁基溴化铵（Tetrabutylammonium bromide）别称溴化四丁基铵，是一种有机盐，分子式为C₁₆H₃₆BrN，纯品为白色晶体或粉末，有潮解性，具有特殊气味，在常温、常压下稳定。溶于水、醇和丙酮，微溶于苯。有毒，常用作有机合成中间体，相转移催化剂，离子对试剂。理化性质 物理性质 折射率（ ）：1.422 ...