武汉多普乐生物医药有限公司
武汉市洪山区狮子山北路揽胜汇公寓楼1号楼B区619室
钱小如
19945035818 027-87215551
2881924056
2881924056@qq.com
基本信息
cas:24677-78-9
中文名称:2,3-二羟基苯甲醛
中文别名:2,3-二羟基苯甲;
英文名称:2,3-dihydroxybenzaldehyde
英文别名:23A;2,3-Dihydroxybenzaldehyde;2,3-dihydroxy-1-formylbenzene;2,3-hydroxybenzaldehyde;3-hydroxysalicylaldehyde;Benzaldehyde, 2,3-dihydroxy-;o-Pyrocatechualdehyde;2,3-dihydroxyphenyaldehyde;Benzaldehyde,2,3-dihydroxy;2,3-DICHLORO-4-{2-[4-(ETHOXYCARBONYL)PHENYL]HYDRAZONO}BUT-2-ENOIC ACID;3-hydroxysalicylic aldehyde;di-hydroxybenzaldehyde;2,3-dihydroxy-benzaldehyde;
分子式:C7H6O3
分子量:138.12100
精确质量:138.03200
PSA:57.53000
LOGP:0.91030
物化性质
外观与性状:淡黄色至米色-绿色结晶粉末
密度:1.409 g/cm3
沸点:120 °C / 16mmHg
熔点:104-108 °C(lit.)
闪点:113.2ºC
折射率:1.674
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:0.0252mmHg at 25°C
安全信息
安全说明:S26-S36-S37/39
危险类别码:R36/37/38
WGK Germany:3
海关编码:29124900
危险品标志:Xi