Chemsite

基本信息

cas:29261-33-4
中文名称:2,3,5,6-四氟-7,7',8,8'-四氰二甲基对苯醌
中文别名:2,3,5,6-四氟-7,7,8,8-四氰二甲基对苯醌;2,3,5,6-四氟-7,7’,8,8’-四氰二甲基对苯醌;四氟四氰基醌二甲烷;2,3,5,6-四氟-7,7',8,8'-四氰醌-二甲烷;2,3,5,6-四氟-7,7,8,-四氰二甲基对苯醌;
英文名称:2-[4-(dicyanomethylidene)-2,3,5,6-tetrafluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile
英文别名:2,2'-(Perfluorocyclohexa-2,5-diene-1,4-diylidene)dimalononitrile;F4TCNQ;(2,3,5,6-Tetrafluoro-2,5-cyclohexadiene-1,4-diylidene)dimalononitrile;Tetrafluorotetracyanoquinodimethane;TCNQF4;2,3,5,6-Tetrafluoro-7,7,8,8-tetracyanoquinodimethane;2,3,5,6-Tetrafluoro-7,7,8,8,-Tetracyano-Quinodimethane;7,7,8,8-Tetracyano-2,3,5,6-tetrafluoroquinodimethane;2,3,5,6-Tetrafluoro-7,7',8,8'-tetracyanoquinodimethane;2,3,4,5-TETRAFLUOROPHENYLACETONITRILE;
分子式:C12F4N4
分子量:276.14900
精确质量:276.00600
PSA:95.16000
LOGP:0.63872

物化性质

外观与性状:黄色至橙色至棕色粉末,晶体,结晶粉末和/或大块
密度:1.57 g/cm3
熔点:285-290 °C(lit.)
折射率:1.522
水溶解性:insoluble
蒸汽压:35500mmHg at 25°C

安全信息

安全说明:S22-S24/25-S36/37/39-S26
危险类别码:R20/21/22; R36/37/38
WGK Germany:3
危险品运输编码:2811
海关编码:2926909090
危险类别:6.1(b)
包装等级:III
危险品标志:Xn

生产方法及用途

毒性