半岛bd体育手机客户端 说明

一般描述

Potassium thiocyanate (KSCN) is a potassium salt of thiocyanate anion. Its crystalline structure has been analyzed based on polarized infrared spectral data. The inhibition efficiency of KSCN dissolved in 1M HCl against the corrosion of carbon-steel has been evaluated. It facilitates the ring opening of aziridines with high regioselectivity.

应用

Potassium thiocyanate may be used in the synthesis of the following:

• α-Amino nitriles from tertiary amines.
• Polysubstituted 2-aminothiazoles from vinyl azides.
• Benzisothiazol-3(2H)-one derivatives fromo-bromobenzamides.
• Diaryl thioethers from aryl halides.

包装

1 kg in poly bottle
100, 500 g in poly bottle

法律信息

ReagentPlusis a registered trademark of sigma-aldrich Co. LLC

基本信息

线性分子式	KSCN
分子量	97.18
Beilstein	3594799
EC 号	206-370-1
MDL编号	MFCD00011413
PubChem化学物质编号	329820159
NACRES	NA.55

半岛bd体育手机客户端 性质

半岛bd体育手机客户端 线	ReagentPlus?
质量水平	100
测定	≥99.0%
形式	powder or crystals
pH值(酸碱度)	5.3-8.7 (25 ℃, 97.2 g/L)
mp	173 ℃ (lit.)
SMILES string	[K]SC#N
InChI	1S/CHNS.K/c2-1-3;/h3H;/q;+1/p-1
InChI key	ZNNZYHKDIALBAK-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Danger
危险声明	H302 + H312 + H332 - H318 - H412
预防措施声明	P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
危险分类	Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1
补充剂危害	EUH032
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable