1-Naphthalenecarboxylicacid, 1,1'-anhydride
- 中文别名:1-萘甲酸酐
- 英文别名:1-Naphthoic anhydride;
1-naphthalene carboxylic acid anhydride;
1-naphthalenecarboxylic anhydride;
naphthalic anhydride;
[1]naphthoic acid-anhydride;
naphthalene-1-carboxylic acid anhydride;
naphthalene-1-carbonyl naphthalene-1-carboxylate
- CAS No.:64985-86-0
- 分子式:
C22H14O3
- 分子量:0
- 精确分子量:326.09400
- PSA:43.37000
- InChI:The Key: BYVCTYDTPSKPRM-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.279g/cm3
- 沸点:
- 538.6ºC at 760 mmHg
- 闪点:
- 269.2ºC
- 折射率:
- 1.701
安全信息
- 密度:
- 1.279g/cm3
- 沸点:
- 538.6ºC at 760 mmHg
- 闪点:
- 269.2ºC
- 折射率:
- 1.701
海关数据
中国海关编码:2916399090
- 概述:
- 2916399090 其他芳香一元羧酸. 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, 丙烯酸、丙烯酸盐或酯应报明包装
- 摘要/Summary:
- 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%