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硫氰酸铵

产品号 A10632 公司名称 Alfa Aesar
CAS号 1762-95-4 公司网站 http://www.alfa.com
分子式 CH4N2S 电 话
分子量 76.12086 传 真
纯 度 98+% 电子邮件
保 存 Chembase数据库ID: 105727

产品价格信息

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产品别名

标题
Ammonium thiocyanate
IUPAC标准名
ammonium cyanosulfanide
IUPAC传统名
ammonium thiocyanate
别名
Ammonium rhodanide

产品登记号

CAS号 1762-95-4
默克索引号 14561
MDL号 MFCD00011428
Beilstein号 3595135
EC号 217-175-6

产品性质

纯度 98+%
密度 1.305
熔点 147-149°C
GHS危险品标识 GHS06
GHS危险声明 H311-H302-H332-H402-H412
欧盟危险性物质标志 X
GHS警示性声明 P261-P280-P361-P302+P352-P405-P501A
危险公开号 20/21/22-32-52/53
RTECS编号 XK7875000
安全公开号 13-36/37-46-61
保存注意事项 Light Sensitive & Hygroscopic
TSCA收录

产品详细信息

参考文献

  • In combination with CAN in t-butanol, epoxides are converted to thiiranes in high yield: Synthesis, 821 (1996). The same conversion can also be effected in the presence of SbCl3 in acetonitrile: Indian J. Chem., 38B, 605 (1999). CAN also promotes the direct conversion of activated aryl systems, e.g. indoles, pyrroles and N,N-dialkylanilines to aryl thiocyanates: Tetrahedron Lett., 40, 1195 (1999).
  • Thiocyanogen bromide can be generated in situ by reaction with bromine in acetic acid, e.g. in the thiocyanation of N,N-dimethylaniline to 4-N,N-dimethylaminophenylisothiocyanate: Org. Synth. Coll., 2, 574 (1943).
  • Also useful for the conversion of arylamines to thioureas either indirectly via benzoyl isothiocyanate: Org. Synth. Coll., 3, 735 (1955), or directly, but in lower yield, by reaction of ammonium thiocyanate with the amine in the presence of HCl: Org. Synth. Coll., 4, 180 (1963).