4-(4-carboxy-2,3,5,6-tetrafluorophenyl)-2,3,5,6-tetrafluorobenzoic acid
- 中文名称:
- 4-(4-carboxy-2,3,5,6-tetrafluorophenyl)-2,3,5,6-tetrafluorobenzoic acid
- 中文别名:
- 4-(4-carboxy-2,3,5,6-tetrafluorophenyl)-2,3,5,6-tetrafluorobenzoic acid
- 英文名称:
- 4-(4-carboxy-2,3,5,6-tetrafluorophenyl)-2,3,5,6-tetrafluorobenzoic acid
- 英文别名:
- 4-(4-carboxy-2,3,5,6-tetrafluorophenyl)-2,3,5,6-tetrafluorobenzoic acid;
2,2',3,3',5,5',6,6'-octafluorobiphenyl-4,4'-dicarboxylic acid
- CAS No.:
- 5216-23-9
- 分 子 式:
-
C14H2F8O4
- 分 子 量:
- 386.15100
- 精确分子量:
- 385.98300
- PSA:
- 74.60000
- InChI:
- The Key: CEBWCJILGIWCOV-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
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4-(4-carboxy-2,3,5,6-tetrafluorophenyl)-2,3,5,6-tetrafluorobenzoic acid 物化性质
- 密度:
- 1.809g/cm3
- 沸点:
- 393.8ºC at 760 mmHg
- 闪点:
- 192ºC
- 折射率:
- 1.517
4-(4-carboxy-2,3,5,6-tetrafluorophenyl)-2,3,5,6-tetrafluorobenzoic acid 安全信息
4-(4-carboxy-2,3,5,6-tetrafluorophenyl)-2,3,5,6-tetrafluorobenzoic acid 海关数据
中国海关编码:2917399090
- 概述:
- 2917399090 其他芳香多元羧酸. 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:
- 2917399090 aromatic polycarboxylic acids, 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%
4-(4-carboxy-2,3,5,6-tetrafluorophenyl)-2,3,5,6-tetrafluorobenzoic acid 上游产品
2,2,3,3,5,5,6,6-八氟-4,4-联苯基二甲腈
2,3,5,6-四氟苯甲腈
二氧化碳
4H,4H-八氟联苯