- 中文别名:二氟丙二酸二甲酯
- 中文释义:二氟丙二酸二甲酯
- 英文别名:dimethyl 2,2-difluoropropanedioate;
difluoro-malonic acid dimethyl ester;
dimethyl 2,2-difluoro-malonate;
Malonic acid,difluoro-,dimethyl ester;
PROPANEDIOIC ACID,DIFLUORO-,DIMETHYL ESTER;
Dimethyl difluoromalonate;
Difluormalonsaeure-dimethylester;
Dimethyl difluoropropanedioate - cas No.:379-95-3
- 分子式:
C5H6F2O4
- 分子量:168.0955
- 精确分子量:168.02300
- PSA:52.60000
- InChI:The Key: NHTZDSRSPCFQCJ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.303g/cm3
- 沸点:
- 134.4ºC at 760 mmHg
- 闪点:
- 35ºC
- 折射率:
- 1.368
安全信息
- 密度:
- 1.303g/cm3
- 沸点:
- 134.4ºC at 760 mmHg
- 闪点:
- 35ºC
- 折射率:
- 1.368
海关数据
中国海关编码:2917190090
- 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
- 摘要/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%