CAS:1518-16-7
1518-16-7
CAS号：1518-16-7
品名：7,7,8,8-四氰基对苯二醌二甲烷tetracyanoquinodimethane
中文别名：7,7,8,8-四氰基苯醌二甲烷;7,7,8,8-四氰基对醌二甲烷;7,7',8,8'-四氰基对苯二醌二甲烷;7,7,8,8-四氰基对二次甲基苯醌;
英文别名：7,7,8,8-Tetracyanoquinodimethane;2-[4-(dicyanomethylidene)cyclohexa-2,5-dien-1-ylidene]propanedinitrile;7,7',8,8'-Tetracyanoquinodimethane;(2,5-Cyclohexadiene-1,4-diylidene)-dimalononitrile;2,2'-(Cyclohexa-2,5-diene-1,4-diylidene)dimalononitrile;
分子式：C12H4N4
分子量：204.187
精确质量：204.044
Psa：95.16
RTECS号：GU4850000
BRN号：611604
EINECS号：216-174-8
MDL号：MFCD00011664
外观与性状：橙色至绿色结晶粉末
密度：1.358 g/cm3
沸点：254.7ºC at 760 mmHg
熔点：287-289°C (dec.)(lit.)
闪点：99.7ºC
稳定性：Stable. Incompatible with strong acids, strong bases, strong reducing agents, strong oxidizing agents.
储存条件：Keep containers tightly closed. Store in a cool, dry area away from incompatible substances.
安全说明：S22-S24/25-S36/37-S26
危险类别码：R20/21/22
WGK Germany：3
海关编码：29269095
危险品运输编码：3276
危险类别：6.1
包装等级：II
危险品标志：Xn
信号词：Danger
危险性防范说明：P261; P280; P301 + P310; P311
危险标志：GHS06
危险性描述：H301 + H311 + H331
简介：Tetracyanoquinodimethane(TCNQ)istheorganiccompoundwiththeformula(NC)2CC6H4C(CN)2.Thiscyanocarbon,arelativeofpara-quinone,isanelectronacceptorthatisusedtopreparechargetransfersalts,whichareofinterestinmolecularelectronics.
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