pentafluorodimethyl ether

pentafluorodimethyl ether名称

[ CAS 号 ]:
3822-68-2

[ 英文名 ]:
pentafluorodimethyl ether

[英文别名 ]:

difluoromethyl trifluoromethyl ether
Difluormethyltrifluormethylaether
Ether,difluoromethyltrifluoromethyl
pentafluoromethyl ether
Pentafluorodimethylether

pentafluorodimethyl ether物理化学性质

[ 密度 ]:
1.423g/cm3

[ 分子式 ]:
C₂HF₅O

[ 分子量 ]:
136.02100

[ 精确质量 ]:
135.99500

[ PSA ]:
9.23000

[ LogP ]:
1.74540

[ 折射率 ]:
1.227

pentafluorodimethyl ether安全信息

[ 安全声明 (欧洲) ]:
23

[ 危险品运输编码 ]:
UN 3163

[ 海关编码 ]:
2909199090

pentafluorodimethyl ether合成路线

详细合成路线

pentafluorodimethyl ether上下游产品

pentafluorodimethyl ether上游产品

pentafluorodimethyl ether下游产品

pentafluorodimethyl ether海关

[ 海关编码 ]: 2909199090

[ 中文概述 ]:
2909199090. 其他无环醚及其卤化衍生物（包括磺化，硝化或亚硝化衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%