CAS号:19158-51-1
品名:4-甲苯磺酰氰(4-methylphenyl)sulfonylformonitrile
中文别名:P-甲苯磺酰氰;对甲苯磺酰氰;
英文别名:4-tolylsulfonylcyanide;tosylcyanide;4-Methylbenzenesulfonylcyanide;p-Toluenesulfonylcyanide;p-Tolylsulfonylcyanide;p-tosylcyanide;p-toluenesulphonylcyanide;4-methylbenzolsulfonylcyanid;
分子式:C8H7NO2S
分子量:181.212
精确质量:181.02
Psa:66.31
BRN号:2048159
EINECS号:242-849-1
MDL号:MFCD00009977
PubChem号:24854953
外观与性状:白色粉末
密度:1.286 g/cm3
沸点:105-106°C1mm Hg(lit.)
熔点:47-50°C(lit.)
闪点:&>230°F
折射率:1.579
蒸汽压:0.0125mmHg at 25°C
安全说明:S26-S27-S28-S36/37/39-S45
危险类别码:R20/21; R34
WGK Germany:3
海关编码:2926909090
危险品运输编码:UN 3261 8/PG 2
危险类别:8
包装等级:III
危险品标志:C
简介:Tosylcyanideisacompoundusedasacyanatingandacylatingagentinsyntheticchemistry.Tosylcyanideisalsousedasareagenttosynthesizecyanobutadiyne,alinearcompoundthatisnaturallyfoundinvariousinterstellarmolecularclouds.
合成