阅读: 534 时间:2023-01-31 17:05:53 来源:化易天下
中文名:2,5-二羟基苯甲醛
英文名:2,5-Dihydroxybenzaldehyde
中文别名:龍膽醛;龍膽醛;2,5-二羥苯甲醛;龙胆醛
英文别名:2,5-dihydroxybenzylaldehyde; Benzaldehyde, 2,5-dihydroxy-; Gentisaldehyde; 2-Formylhydroquinone; Gentisinaldehyde; 2,5-Dihydroxybenzaldehyde; Benzaldehyde,2,5-dihydroxy; 2,5-dihydroxy benzaldehyde; 4-hydroxy-2-formyl-phenol; Gentisate aldehyde;
CAS号:1194-98-5
化学式:C7H6O3
分子量:138.121
密度:
1.409g/cm3
熔点:
97-99?°C(lit.)
沸点:
276.1℃at760mmHg
闪点:
135.1℃
蒸汽压:
0.0029mmHgat25°C
折射率:
1.674
稳定性:
Stableatroomtemperatureinclosedcontainersundernormalstorageandhandlingconditions.
包装等级:
I;II
危险类别码:
R36/37/38
危险品标志:
Xi
安全说明:
S26-S36/37/39-S37/39-S26,37/39
储存条件:
Keepawayfromheat,sparks,andflame.Keepawayfromsourcesofignition.Storeinatightlyclosedcontainer.Storeinacool,dry,well-ventilatedareaawayfromincompatiblesubstances.Flammables-area.
上一篇: 吲哚-6-甲醛,1196-70-9
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