物质信息
ID:737449
名称和标识
IUPAC标准名
tetrachlorozirconium
IUPAC传统名
zirconium(IV) chloride
别名
Zirconium(IV) chlorideZirconium tetrachloride氯化锆(IV)
化合物性质
理化性质
密度
2.803
熔点
331°C subl.
安全信息
GHS危险品标识
腐蚀金属，类别1
腐蚀皮肤，类别1A，1B，1C
严重眼损伤，类别1
急性毒性（口服，皮肤接触，吸入），类别4
皮肤刺激，类别2
眼刺激，类别2
皮肤过敏，类别1
特定目标器官毒性 -一次接触，类别3
安全公开号
8-20-26-30-36/37/39-45-60
保存注意事项
Moisture Sensitive
TSCA收录
是
联合国危险货物等级
8
危险公开号
14-22-34
欧盟危险性物质标志
有害性 (X)
腐蚀性 (C)联合国危险货物包装类别(PG)
III
RTECS编号
ZH7175000
联合国危险货物编号
UN2503
GHS危险声明
H314-H318-H302
GHS警示性声明
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
产品相关信息
纯度
98%, cont. 1-2% hafnium(IV) chloride
描述信息
暂无数据
点击上传数据
分子图谱
暂无数据
点击上传数据
参考文献
• Catalyzes the trans-hydrostannylation of acetylenes with Tri-n-butyltin hydride, A13298: J. Chem. Soc., Chem. Commun., 2405 (1995); J. Org. Chem., 61, 4568 (1996). Allylstannanes also add trans-selectively to acetylenes under similar conditions: J. Chem. Soc., Chem. Commun., 1513 (1996).
• Lewis acid. Promotes the rearrangement of hydroxy sulfones to ketones: J. Chem. Soc., Chem. Commun., 2289 (1994).
• Highly efficient and reusable catalyst for acetylation of phenols, thiols, amines and alcohols under solvent-free conditions, claimed to be superior to metal triflates: Synlett, 627 (2004).
• In the presence of ZrCl4, chloromethyl ethers are formed under mild conditions from acid chlorides and trioxane or paraformaldehyde: Tetrahedron Lett., 43, 6317 (2002).
• Superior catalyst for the Fries rearrangement of aryl acetates, giving the least hindered ortho-acetyl phenol in high yields at ambient temperatures: Tetrahedron Lett., 37, 7659 (1996).
• For a brief feature on uses of this reagent in synthesis, see: Synlett, 1073 (2003).