1,2,3-Propanetricarboxylicacid, 1,3-difluoro-2-hydroxy-, triethyl ester (9CI)
- 中文别名:1,3-二氟-2-羟基丙烷-1,2,3-三羧酸三乙酯
- 英文别名:triethyl 1,3-difluoro-2-hydroxypropane-1,2,3-tricarboxylate;
EINECS 220-343-1;
1,5-diethyl 2,4-dideoxy-3-c-(ethoxycarbonyl)-2,4-difluoropentarate
- CAS No.:2728-90-7
- 分子式:
C12H18F2O7
- 分子量:312.2639264
- 精确分子量:312.10200
- PSA:99.13000
- InChI:The Key: XMEGHUXSCQCFON-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.267g/cm3
- 沸点:
- 396.2ºC at 760mmHg
- 闪点:
- 193.4ºC
- 折射率:
- 1.438
- 蒸汽压:
- 6.4E-08mmHg at 25°C
安全信息
- 密度:
- 1.267g/cm3
- 沸点:
- 396.2ºC at 760mmHg
- 闪点:
- 193.4ºC
- 折射率:
- 1.438
- 蒸汽压:
- 6.4E-08mmHg at 25°C
海关数据
中国海关编码:2918199090
- 概述:
- HS: 2918199090. 其他含醇基但不含其他含氧基羧酸(包括其酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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
- 摘要/Summary:
- 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%