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化合物简介
基本信息
CAS:4480-83-5
中文别名:二乙醇酸酯;二乙醇酸酐;二甘醇酸酐;二奎酸酐;1,4-二氧杂六环-2,6-二酮;
英文别名:1,4-dioxane-2,6-dione;Diglycolic anhydride;1,4-Dioxane-2,6-dione;
分子式:C4H4O4
分子量:116.072
精确质量:116.011
Psa:52.6
Logp:-0.9136
中文别名:二乙醇酸酯;二乙醇酸酐;二甘醇酸酐;二奎酸酐;1,4-二氧杂六环-2,6-二酮;
英文别名:1,4-dioxane-2,6-dione;Diglycolic anhydride;1,4-Dioxane-2,6-dione;
分子式:C4H4O4
分子量:116.072
精确质量:116.011
Psa:52.6
Logp:-0.9136
编号系统
MDL号:MFCD00006677
物化性质
外观与性状:白色结晶粉末
密度:1.423 g/cm3
沸点:240-241°C(lit.)
熔点:92-93°C(lit.)
闪点:240-241°C
折射率:1.45
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
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. Store protected from moisture.
密度:1.423 g/cm3
沸点:240-241°C(lit.)
熔点:92-93°C(lit.)
闪点:240-241°C
折射率:1.45
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
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. Store protected from moisture.
安全信息
安全说明:S26-S36-S24/25
WGK Germany:3
危险类别码:R36/37/38
危险品运输编码:2923
海关编码:29189090
危险类别:8
包装等级:III
危险品标志:Xi
WGK Germany:3
危险类别码:R36/37/38
危险品运输编码:2923
海关编码:29189090
危险类别:8
包装等级:III
危险品标志:Xi
生产方法及用途
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上游原料
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图谱
13C NMR : Predict

1H NMR : Predict

Mass spectrum (electron ionization)

Mass

IR : KBr disc

IR : nujol mull
