CAS号:132-65-0
品名:二苯并噻吩dibenzothiophene
中文别名:二苯噻吩;二苯并噻吩/硫芴;
英文别名:9-Thiafluorene;DiphenyleneSulfide;Dibenzo(b,d)thiophene;a-thiafluorene;2,2'-Biphenylylenesulfide;Diphenylenesulfide;[1,1'-Biphenyl]-2,2'-diylsulfide;Dibenzothiophene;DBT,Diphenylenesulfide;Diphenylenesulfide;
分子式:C12H8S
分子量:184.257
精确质量:184.035
Psa:28.24
RTECS号:HQ3490550
BRN号:121101
EINECS号:205-072-9
MDL号:MFCD00004969
PubChem号:24861532
外观与性状:黄色至绿色固体
密度:1.252g/cm3
沸点:332-333°C(lit.)
熔点:97-100°C(lit.)
闪点:170 °C
折射率:1.756
稳定性:Stable under normal temperatures and pressures.
储存条件:Store in a cool, dry place. Store in a tightly closed container.
蒸汽压:0.000281mmHg at 25°C
安全说明:S36
危险类别码:R22
WGK Germany:3
海关编码:29349990
危险品运输编码:2811
危险类别:9
包装等级:III
危险品标志:Xn
简介:Dibenzothiophene(DBT)istheorganosulfurcompoundconsistingoftwobenzeneringsfusedtoacentralthiophenering.Itisacolourlesssolidthatischemicallysomewhatsimilartoanthracene.Thistricyclicheterocycle,andespeciallyitsalkylsubstitutedderivatives,occurwidelyinheavierfractionsofpetroleum.
用途:用途用于有机合成。化妆品和制药的中间体。
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