1,4-Benzenediol,2-bromo-5-methyl-
- 中文别名:2-溴-5-甲基-苯-1,4-二醇
- 英文别名:2-bromo-5-methylbenzene-1,4-diol;
2-bromo-5-methyl-hydroquinone;
2-Brom-5-methyl-hydrochinon;
2-BROMO-5-METHYL-BENZENE-1,4-DIOL;
1,4-Benzenediol,2-bromo-5-methyl;
2-bromo-5-methyl-1,4-benzenediol;
4-Brom-2.5-dioxy-1-methyl-benzol;
5-bromo-2-methylhydroquinone;
4-Brom-2.5-dihydroxy-toluol
- CAS No.:67289-05-8
- 分子式:
C7H7BrO2
- 分子量:203.0333
- 精确分子量:201.96300
- PSA:40.46000
- InChI:The Key: RYCDETQSXYAKQS-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.709g/cm3
- 沸点:
- 289.9ºC at 760mmHg
- 闪点:
- 129.1ºC
- 折射率:
- 1.635
安全信息
- 密度:
- 1.709g/cm3
- 沸点:
- 289.9ºC at 760mmHg
- 闪点:
- 129.1ºC
- 折射率:
- 1.635
海关数据
中国海关编码:2908199090
- 概述:
- HS:2908199090 其他酚及酚醇的仅含卤素取代基的衍生物及其盐 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%