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氯化锆(IV)

产品号 L14891 公司名称 Alfa Aesar
CAS号 10026-11-6 公司网站 http://www.alfa.com
分子式 Cl4Zr 电 话
分子量 233.036 传 真
纯 度 98%, cont. 1-2% hafnium(IV) chloride 电子邮件
保 存 Chembase数据库ID: 130255

产品价格信息

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产品别名

标题
Zirconium(IV) chloride
IUPAC标准名
tetrachlorozirconium
IUPAC传统名
zirconium(IV) chloride
别名
Zirconium tetrachloride

产品登记号

MDL号 MFCD00011306
CAS号 10026-11-6
默克索引号 1410174
EC号 233-058-2

产品性质

纯度 98%, cont. 1-2% hafnium(IV) chloride
密度 2.803
熔点 331°C subl.
GHS危险品标识 GHS05
GHS危险品标识 GHS07
GHS危险声明 H314-H318-H302
欧盟危险性物质标志 X
欧盟危险性物质标志 腐蚀性(Corrosive) 腐蚀性(Corrosive) (C)
GHS警示性声明 P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
危险公开号 14-22-34
RTECS编号 ZH7175000
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
联合国危险货物等级 8
联合国危险货物编号 UN2503
联合国危险货物包装类别(PG) III

产品详细信息

参考文献

  • Lewis acid. Promotes the rearrangement of hydroxy sulfones to ketones: J. Chem. Soc., Chem. Commun., 2289 (1994).
  • 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).
  • 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).
  • In the presence of ZrCl4, chloromethyl ethers are formed under mild conditions from acid chlorides and trioxane or paraformaldehyde: Tetrahedron Lett., 43, 6317 (2002).
  • 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).
  • For a brief feature on uses of this reagent in synthesis, see: Synlett, 1073 (2003).