物质中文名称：沥青，煤焦油-石油
#FAW@ 6QG 物质
英文名称""Pitch, coal tar-petroleum;
"2C}Pr ,p8 Pitch Residues;
v `/nX-
> [The residue from the distillation of a mixture of coal tar and aromatic petroleum streams. A solid with a softening point from 40 oC to 180 oC (140 oF to 356 oF). Composed primarily of a complex combination of three or more membered condensed ring aromatic hydrocarbons.]"
P]^8Enp
物质俗名：
}03
?eWk/y CAS No.：68187-57-5
R
h6CV EC No.：269-109-0
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2El>> 危害分类：
致癌1B
.yUD\ZGJ u 备注：从煤焦油和芳香族
石油蒸气的混合物蒸馏过程得到残留物，软化温度在40℃~180℃之间，主要由三个或更多稠环芳烃组成
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