基本信息
cas:95-01-2
中文名称:2,4-二羟基苯甲醛
中文别名:间二羟基苯甲醛;雷琐醛;β-雷琐醛;2,4-二羟基苯甲;
英文名称:2,4-dihydroxybenzaldehyde
英文别名:4-Hydroxysalicylaldehyde;2,4-dihydroxy-benzaldehyde;2,4-Dihydroxybenzaldehyde;2,4,6-TRIPHENYL-S-TRIAZINE;Benzaldehyde,2,4-dihydroxy;Benzaldehyde, 2,4-dihydroxy-;p-hydroxysalicylic aldehyde;ethyl 7-hydroxycoumarin-3-carboxylate;resorcialdehyde;4-Formylresorcinol;
分子式:C7H6O3
分子量:138.12100
精确质量:138.03200
PSA:57.53000
LOGP:0.91030
中文名称:2,4-二羟基苯甲醛
中文别名:间二羟基苯甲醛;雷琐醛;β-雷琐醛;2,4-二羟基苯甲;
英文名称:2,4-dihydroxybenzaldehyde
英文别名:4-Hydroxysalicylaldehyde;2,4-dihydroxy-benzaldehyde;2,4-Dihydroxybenzaldehyde;2,4,6-TRIPHENYL-S-TRIAZINE;Benzaldehyde,2,4-dihydroxy;Benzaldehyde, 2,4-dihydroxy-;p-hydroxysalicylic aldehyde;ethyl 7-hydroxycoumarin-3-carboxylate;resorcialdehyde;4-Formylresorcinol;
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:白色针状晶体
密度:1.409 g/cm3
沸点:220-228 °C22 mm Hg(lit.)
熔点:135-137 °C(lit.)
闪点:220°C/22mm
折射率:1.674
水溶解性:soluble
稳定性:Stable. May be air sensitive. Combustible. Incompatible with strong oxidizing agents.
储存条件:Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.
密度:1.409 g/cm3
沸点:220-228 °C22 mm Hg(lit.)
熔点:135-137 °C(lit.)
闪点:220°C/22mm
折射率:1.674
水溶解性:soluble
稳定性:Stable. May be air sensitive. Combustible. Incompatible with strong oxidizing agents.
储存条件:Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed.
安全信息
RTECS号:VH3600000
安全说明:S26-S36-S37/39
WGK Germany:3
危险类别码:R22; R36/37/38
海关编码:29124900
包装等级:I; II; III
危险品标志:Xn
安全说明:S26-S36-S37/39
WGK Germany:3
危险类别码:R22; R36/37/38
海关编码:29124900
包装等级:I; II; III
危险品标志:Xn
生产方法及用途
用途
用于有机合成。
用于有机合成。