3-Chloro-3,4-dihydro-2,5-furandione

3-Chloro-3,4-dihydro-2,5-furandione名称

[ CAS 号 ]:
1192-71-8

[ 英文名 ]:
3-Chloro-3,4-dihydro-2,5-furandione

[英文别名 ]:

monochloroethylene carbonate
Chlor-bernsteinsaeure-anhydrid
2,5-Furandione,3-chlorodihydro
2-Chlorbernsteinsaeureanhydrid
2-Chlorosuccinic anhydride
chlorosuccimic anhydride
3-Chloro-3,4-dihydro-2,5-furandione
chloro-succinic acid anhydride

3-Chloro-3,4-dihydro-2,5-furandione物理化学性质

[ 分子式 ]:
C₄H₃ClO₃

[ 分子量 ]:
134.51800

[ 精确质量 ]:
133.97700

[ PSA ]:
43.37000

[ LogP ]:
0.06730

3-Chloro-3,4-dihydro-2,5-furandione安全信息

[ 海关编码 ]:
2917190090

3-Chloro-3,4-dihydro-2,5-furandione合成路线

详细合成路线

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3-Chloro-3,4-dihydro-2,5-furandione海关

[ 海关编码 ]: 2917190090

[ 中文概述 ]:
2917190090 其他无环多元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分

[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%