4-bromo-5-methylbenzene-1,3-diol
- 中文别名：4-溴-5-甲基苯-1,3-二醇
- 英文别名：4-bromo-5-methylbenzene-1,3-diol;
2-Brom-3.5-dihydroxy-toluol;
Resorcinol,4-bromo-5-methyl;
4-Brom-5-methyl-resorcin;
4-bromo-5-methyl-1,3-benzenediol;
4-bromo-5-methyl-resorcinol;
2-Brom-orcin
- CAS No.：3446-04-6
- 分子式：C7H7BrO2
- 分子量：203.03300
- 精确分子量：201.96300
- PSA：40.46000
- InChI：The Key: GLJLCZSVSWEONA-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.709g/cm3
- 沸点：
- 301.2ºC at 760 mmHg
- 闪点：
- 135.9ºC
- 折射率：
- 1.635
安全信息
- 密度：
- 1.709g/cm3
- 沸点：
- 301.2ºC at 760 mmHg
- 闪点：
- 135.9ºC
- 折射率：
- 1.635
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- VH0400000
- CHEMICAL NAME :
- Resorcinol, 4-bromo-5-methyl-
- CAS REGISTRY NUMBER :
- 3446-04-6
- BEILSTEIN REFERENCE NO. :
- 2518325
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C7-H7-Br-O2
- MOLECULAR WEIGHT :
- 203.05
- WISWESSER LINE NOTATION :
- QR CQ DE E1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 215 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 22,221,1964
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%
