筛选出 2 条数据
CAS号:63-99-0
品名:间甲苯脲(3-methylphenyl)urea
中文别名:3-甲基苯基脲;间甲苯基脲;
英文别名:3-Tolylurea;m-Tolylcarbamide;m-methylphenylurea;Urea,(3-methylphenyl)-;m-tolylurea;Urea,m-tolyl;3-Tolylcarbamide;N-(m-tolyl)urea;Urea,(3-methylphenyl);Metatolylcarbamide;3-methylphenylurea;1-(m-Tolyl)urea;
分子式:C8H10N2O
分子量:150.178
精确质量:150.079
Psa:55.12
RTECS号:YU4025000
MDL号:MFCD00025425
密度:1.192g/cm3
沸点:253.2ºC at 760 mmHg
熔点:138-143 °C
闪点:106.9ºC
折射率:1.62
安全说明:S36
危险类别码:R22
海关编码:2924299090
危险品标志:Xn
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1g
CAS号:123863-99-0
品名:9,9-二正辛基芴9,9-dioctylfluorene
中文别名:9,9'-二正辛酯芴;9,9-二-n-辛基芴;
英文别名:D3285;9,9-n-dioctylfluorene;9,9-Di-n-octylfluorene;9,9-di-n-octyl-9H-fluorene;9,9-dioctyl-9H-fluorene;
分子式:C29H42
分子量:390.644
精确质量:390.329
Psa:0.0
密度:0.93g/cm3
沸点:498.223ºC at 760 mmHg
闪点:23ºC
折射率:1.521
蒸汽压:0mmHg at 25°C
海关编码:2902909090