1,2:3,4-benzenetetracarboxylic anhydride
- 中文别名:1,2:3,4-benzenetetracarboxylic anhydride
- 中文释义:1,2:3,4-benzenetetracarboxylic anhydride
- 英文别名:1,2:3,4-benzenetetracarboxylic anhydride;
Benzo[a]anthracen-5,6-oxid;
3,4-dianhydrid;
mellophanic dianhydride;
Benzol-1,2,3,4-tetracarbonsaeure-1,2;
benzene-1,2,3,4-tetracarboxylic acid dianhydride;
benzene-1,2,3,4-tetracarboxylic acid-1,2;
PYRROMELITIC ACID DIANHYDRIDE;
3,4-dianhydride;
1,2,3,4-benzenetetracarboxylic dianhydride
- CAS No.:4435-60-3
- 分子式:
C10H2O6
- 分子量:218.11900
- 精确分子量:217.98500
- PSA:94.56000
- InChI:The Key: OPVUAMHJYLRIBC-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2932190090
- 概述:
- 2932190090 其他结构上有非稠合呋喃环化合物. 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:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%