1,1'-Spirobi[1H-indene]-7,7'-diamine,2,2',3,3'-tetrahydro-, (1S)-
- 中文别名:(S)-1,1\'-螺双茚满-7,7\'-二胺
- 英文别名:3,3'-spirobi[1,2-dihydroindene]-4,4'-diamine;
(S)-2,2',3,3'-Tetrahydro-1,1'-spirobi[indene]-7,7'-diamine;
(R)-1,1'-spirobiindane-7,7'-diamine
- CAS No.:885462-88-4
- 分子式:
C17H18N2
- 精确分子量:250.14700
- PSA:52.04000
- InChI:The Key: LXEAIMHQRXRIGO-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2921590090
- 概述:
- 2921590090. 其他芳香多胺及衍生物及它们的盐. 增值税率:17.0%. 退税率:13.0%. 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:
- 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%