1-Naphthalenecarboxylicacid, 4-hydroxy-
- 中文别名:1-羟基-4-萘酸
- 中文释义:1-羟基-4-萘酸
- 英文别名:4-hydroxynaphthalene-1-carboxylic acid;
4-Hydroxy-1-naphthoic acid;
4-hydroxy-1-naphthalenecarboxylic acid;
1-hydroxynaphthalene-4-carboxylic acid;
1-hydroxy-4-naphthoic acid
- CAS No.:7474-97-7
- 分子式:
C11H8O3
- 分子量:188.1794
- 精确分子量:188.04700
- PSA:57.53000
- InChI:The Key: PSAGPCOTGOTBQB-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.399g/cm3
- 沸点:
- 442.2ºC at 760mmHg
- 闪点:
- 235.4ºC
- 折射率:
- 1.716
安全信息
- 密度:
- 1.399g/cm3
- 沸点:
- 442.2ºC at 760mmHg
- 闪点:
- 235.4ºC
- 折射率:
- 1.716
海关数据
中国海关编码:2918290000
- 概述:
- 2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。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
- 监管条件:
- A.入境货物通关单B.出境货物通关单
- 检验检疫:
- R.进口食品卫生监督检验S.出口食品卫生监督检验
- 摘要/Summary:
- HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%