基本信息
物化性质
外观与性状:白色至略米色结晶粉末
密度:1.501g/cm3
沸点:450.1ºC at 760mmHg
熔点:201-204 °C
闪点:190.8ºC
折射率:1.63
水溶解性:SOLUBLE IN HOT WATER
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.
密度:1.501g/cm3
沸点:450.1ºC at 760mmHg
熔点:201-204 °C
闪点:190.8ºC
折射率:1.63
水溶解性:SOLUBLE IN HOT WATER
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.
安全信息
RTECS号:LW8000000
安全说明:S26-S36/37
危险类别码:R22; R36/37/38; R43
WGK Germany:3
海关编码:2918290000
危险品标志:Xi
危险标志:GHS07
信号词:Warning
危险性防范说明:P261; P280; P305 + P351 + P338
危险性描述:H302; H315; H317; H319; H335
安全说明:S26-S36/37
危险类别码:R22; R36/37/38; R43
WGK Germany:3
海关编码:2918290000
危险品标志:Xi
危险标志:GHS07
信号词:Warning
危险性防范说明:P261; P280; P305 + P351 + P338
危险性描述:H302; H315; H317; H319; H335
生产方法及用途
生产方法
用没食子酸与甲醇在硫酸催化下酯化制得。
用途
联苯双酯的中间体。也是橡胶防老剂。
用没食子酸与甲醇在硫酸催化下酯化制得。
用途
联苯双酯的中间体。也是橡胶防老剂。