半岛bd体育手机客户端 说明

一般描述

Tetrabutylammonium acetate is an effective alternative for sodium acetate (NaOAc) due to its good solubility in organic solvents.

应用

Tetrabutylammonium acetate (TBAAc) is a good source of nucleophilic acetate ion for SN₂substitution reactions. It is commonly used to displace sulfonates and allylic halides to get corresponding acetates. Additionally, TBAAc can also be used as a mild, soluble base in Sonogashira reaction and Heck arylation.

包装

10, 50 g in glass bottle

其他说明

用于羟基差向异构化的试剂；引导 Heck 型反应的碱性熔融盐

基本信息

线性分子式	(CH3CH2CH2CH2)4N(OCOCH3)
分子量	301.51
Beilstein	3599376
EC 号	234-101-8
MDL编号	MFCD00043208
PubChem化学物质编号	57653198
NACRES	NA.22

半岛bd体育手机客户端 性质

质量水平	100
等级	technical
测定	≥90% (T)
mp	95-98 ℃ (lit.)
SMILES string	CC([O-])=O.CCCC[N+](CCCC)(CCCC)CCCC
InChI	1S/C16H36N.C2H4O2/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-2(3)4/h5-16H2,1-4H3;1H3,(H,3,4)/q+1;/p-1
InChI key	MCZDHTKJGDCTAE-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves