2-Cyanobutan-2-yl 4-chloro-3,5-dimethyl-1H-pyrazole-1-carbodithioate

半岛bd体育手机客户端 说明

应用

A stable, dithiocarbamate chain transfer agent (CTA), also referred to as a RAFT Agent, that can control chain growth in free radical polymerization, producing polymers with well-defined molecular weights, and low polydispersities.
2-Cyanobutan-2-yl 4-chloro-3,5-dimethyl-1H-pyrazole-1-carbodithioate can be used to control homo-polymerisation and co-polymerisation of acrylic acid, acrylates, acrylamides, and styrenes (2o MAMs), and LAMs such as vinyl acetate. Additionally, it can be used to polymerise methacrylates and methacrylamides, with good MW control, and moderate polydispersities. It can be used to make MAM-LAM block copolymers. It is soluble in organic media.

包装

1 g in glass bottle

法律信息

Sold for research purposes only: See sigma-aldrich.com/raftlicense Patents: WO98/01478, WO99/311444.

基本信息

经验(实验)分子式	C11H14ClN3S2
分子量	287.83
PubChem化学物质编号	329769781
NACRES	NA.23

半岛bd体育手机客户端 性质

质量水平	100
测定	95%
形式	powder
储存条件	protect from light
mp	70-75 ℃
SMILES string	S=C(SC(CC)(C)C#N)N1N=C(C)C(Cl)=C1C
InChI	1S/C11H14ClN3S2/c1-5-11(4,6-13)17-10(16)15-8(3)9(12)7(2)14-15/h5H2,1-4H3
InChI key	ZQXRXQYJDCRRGA-UHFFFAOYSA-N

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	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