5-羟基异香草酸
- 中文名称:
- 5-羟基异香草酸
- 中文别名:
- 5-羟基异香草酸;
3,5-二羟基-4-甲氧基苯甲酸
- 英文名称:
- 3,5-Dihydroxy-4-methoxybenzoic acid
- 英文别名:
- 3,5-DIHYDROXY-4-METHOXYBENZOIC ACID;
3,5-Dihydroxy-4-methoxy-benzoic acid;
3,5-Dihydroxy-p-anisic acid;
4-Methoxy-3,5-dihydroxybenzoic acid;
3,5-dihydroxy-4-methoxybenzoes;
5-Hydroxyisovanillic acid;
4-O-methyl gallate;
4-methoxygallic acid;
4-O-methyl gallic acid
- CAS No.:
- 4319-02-2
- 分 子 式:
-
C8H8O5
- 分 子 量:
- 184.15
- 精确分子量:
- 184.03700
- PSA:
- 86.99000
- EINECS:
- 224-346-9
- InChI:
- The Key: UBXDWYFLYYJQFR-UHFFFAOYSA-N3
- 危险品标志:
-
- 风险术语:
-
- 安全术语:
-
- 分子结构式:
-
- SDS:
- 查看
5-羟基异香草酸 物化性质
- 密度:
- 1.499 g/cm3
- 沸点:
- 423.4ºC at 760mmHg
- 闪点:
- 179.1ºC
- 折射率:
- 1.628
5-羟基异香草酸 海关数据
中国海关编码:2918990090
- 概述:
- 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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:
- 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%