- 中文名称:
-
- 中文别名:
-
- 英文名称:
- 2-benzhydrylidenebutanedioic acid
- 英文别名:
- 2-benzhydrylidenebutanedioic acid;
(diphenylmethylene)-butanedioic acid;
2-(Diphenylmethyliden)-bernsteinsaeure;
Diphenylmethylen-bernsteinsaeure;
2-(diphenylmethylidene)butanedioic acid;
Benzhydryliden-bernsteinsaeure;
2-(diphenylmethylene)butanedioic acid;
benzhydrylidene-succinic acid
- CAS No.:
- 5693-09-4
- 分 子 式:
-
C17H14O4
- 分 子 量:
- 282.29100
- 精确分子量:
- 282.08900
- PSA:
- 74.60000
- InChI:
- The Key: GIQJJONBEIEFCV-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
- 查看
物化性质
- 密度:
- 1.289g/cm3
- 沸点:
- 443.3ºC at 760 mmHg
- 闪点:
- 236ºC
- 折射率:
- 1.625
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%