半岛bd体育手机客户端 说明

应用

• Perrhenic acid solution (HReO₄) can be used in dehydrations of oximes, amides, and urea.
• HReO₄can also catalyze azeotropic dehydration ofsyn- oranti-aldoximes to yield corresponding nitriles.
• In combination with tertiary arsines, it gives a versatile catalytic system for epoxidation of alkenes with hydrogen peroxide.

It is also used to prepare highly conducting and superconducting synthetic metals.

包装

5, 25 g in poly bottle

基本信息

线性分子式	HReO4
分子量	251.21
MDL编号	MFCD00011326
PubChem化学物质编号	24855847
NACRES	NA.22

半岛bd体育手机客户端 性质

形式	liquid
质量水平	100
reaction suitability	core: rhenium reagent type: catalyst
浓度	75-80 wt. % in H2O
密度	2.16 g/mL at 25 ℃
SMILES string	O[Re](=O)(=O)=O
InChI	1S/H2O.3O.Re/h1H2;;;;/q;;;;+1/p-1
InChI key	UGSFIVDHFJJCBJ-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Danger
危险声明	H314
预防措施声明	P280 - P305 + P351 + P338 - P310
危险分类	1 - Skin Corr. 1B
储存分类代码	8B - Non-combustible, corrosive hazardous materials
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable