? 山東石大勝華化工集團-山東石大勝華化工集團 268彩票 ?

碳酸二甲酯

碳酸二甲酯

       碳酸二甲酯(dimethyl carbonate,DMC),是一種低毒、環保性能優異、用途廣泛的化工原料,它是一種重要的有機合成中間體,分子結構中含有羰基、甲基和甲氧基等官能團,具有多種反應性能,在生產中具有使用安全、方便、污染少、容易運輸等特點。由于碳酸二甲酯毒性較小,是一種具有發展前景的“綠色”化工產品。

      產品用途:可以用于合成聚碳酸酯;用于合成抗感染類藥、解熱鎮痛藥、維生素類藥、中樞神經系統用藥;用于生產甲基異氰酸酯;可以替代硫酸二甲酯生產苯甲醚、替代氯甲烷生產四甲基醇胺,替代劇毒的光氣做羧基化劑制備異氰酸酯、烯丙基二甘醇碳酸酯;可以用于溶劑、溶媒、電解液、燃料等領域。


中文名
碳酸二甲酯
英文名
Dimethyl carbonate
別    稱
碳酸甲酯;DMC;碳酸乙烷
化學式
C3H6O3 ;(CH3O)2CO ;CH3O-COOCH3
分子量
90.07
CAS登錄號
616-38-6
EINECS登錄號
210-478-4
熔    點
2-4℃
沸    點
90
水溶性
難溶于水
密    度
1.069 g/cm3
外    觀
無色透明、略有氣味、微甜的液體
閃    點
17℃
應    用
PC生產替代光氣
安全性描述
無毒



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268彩票

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