CAS号:189-55-9
品名:二苯并[a,i]芘Benzo[rst]pentaphene
中文别名:二苯并(A,I)芘;
英文别名:BENZO(RST)PENTAPHENE;1,2:7,8-Dibenzpyrene;3,4:9,10-Dibenzopyrene;Benzo[rst]pentaphene;
分子式:C24H14
分子量:302.368
精确质量:302.11
Psa:0.0
BRN号:1881370
密度:1.313 g/cm3
沸点:552.3ºC at 760 mmHg
闪点:282ºC
折射率:1.912
储存条件:通风低温干燥
蒸汽压:1.12E-11mmHg at 25°C
安全说明:36/37
危险类别码:R40
海关编码:2902909090
危险品运输编码:UN 3077
包装等级:III
危险品标志:Xn
简介:DibenzopyrenesareagroupofhighmolecularweightpolycyclicaromatichydrocarbonswiththemolecularformulaC24H14.Therearefiveisomersofdibenzopyrenewhichdifferbythearrangementofaromaticrings:dibenzo[a,e]pyrene,dibenzo[a,h]pyrene,dibenzo[a,i]pyrene,dibenzo[a,l]pyrene,anddibenzo[e,l]pyrene.
合成