中文名字:1,2-二甲氧基苯


中文別名:1，2-二甲氧基苯；鄰苯二酚二甲醚；鄰苯二甲醚；黎蘆醚；鄰二甲氧基苯；白藜蘆素；藜蘆醚


CAS號:91-16-7


分子量:138.17


分子式:C8H10O2


含量：99%


包裝：200kg/桶


性質：無色液體或結晶。熔點22.5℃，沸點206℃，88-90℃（1.33kPa），相對密度1.0842（25/25℃），折光率1.5827（21℃），閃點87℃。溶于乙醇和乙醚，微溶于水；
用途：用作有機合成中間體，醫(yī)藥工業(yè)用于合成延胡索乙素、異搏定等。該品也是檢定血液中乳酸、測定甘油的試劑






Product Name:1，2-dimethoxy benzene


Another Name:1,2 - dimethoxybenzene; catechol dimethyl ether; neighbor Dimethoxybenzene; veratryl ether; o-dimethoxybenzene; the Baili Lu prime; veratrole


CAS:91-16-7


Molecular Weight:138.17


Molecular Formula:C8H10O2


Density: 1.0842 (25/25 ° C)
Melting point (℃): 22.5
Boiling Point (℃): 206 (99992 kPa); 90 (1333 kPa)
Flash point (℃): 87
Refractive index: 1.5827 (21 ℃)
Toxicity LD50 (mg / kg): rat oral 1360.
Characters
Colorless liquid or precipitation from quartz colorless crystalline cubic crystal.
Dissolution
Slightly soluble in water, soluble in ethanol and grease.
Use
Organic synthesis intermediates and pharmaceutical raw materials; used as a reagent. Of lactic acid in the blood can be measured, and also for the determination of glycerol.
Preparation or sources
To the corresponding hydroquinone as raw materials, in an alkali solution with dimethyl sulfate (or other methylation agent) for methylation obtained.