Acros
全场适用
CAS号:491-37-2
品名:4-二氢色原酮Chroman-4-one
中文别名:4-氯酮;2,3-二氢苯并吡喃-4-酮;苯并二氢吡喃-4-酮;
英文别名:2,3-dihydro-4H-chromen-4-one;4-Chlomanone;Isochromanone;4H-1-Benzopyran-4-one,2,3-dihydro-;CHROMANONE,4;4-chormanone;CHROMANONE;2,3-dihydro-4H-1-benzopyran-4-one;4-ChroManone;
分子式:C9H8O2
分子量:148.159
精确质量:148.052
Psa:26.3
EINECS号:207-736-3
MDL号:MFCD00006840
外观与性状:白色至淡黄色晶体粉末
密度:1.196 g/cm3
沸点:127-128ºC (13 mmHg)
熔点:34-40ºC
闪点:110ºC
折射率:1.575
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:0.018mmHg at 25°C
安全说明:S24/25
危险类别码:R33
海关编码:2932999099
危险品标志:Xi
简介:2,3-Dihydro-4H-1-benzopyran-4-oneisusedinthesynthesisofpotentantagonistsofgroup-IImetabotropicglutamatereceptors.Alsousedinthepreparationofflavonoidinhibitors.
用途:用于有机合成。
规格:
100g
25g
10g
5g
1g
250mg
5GR
1GR
500g
5G
1G