4-Bromo-5-methylresorcinol

4-Bromo-5-methylresorcinol名称

[ CAS 号 ]:
3446-04-6

[ 英文名 ]:
4-Bromo-5-methylresorcinol

[英文别名 ]:

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

4-Bromo-5-methylresorcinol物理化学性质

[ 密度 ]:
1.709g/cm3

[ 沸点 ]:
301.2ºC at 760 mmHg

[ 分子式 ]:
C₇H₇BrO₂

[ 分子量 ]:
203.03300

[ 闪点 ]:
135.9ºC

[ 精确质量 ]:
201.96300

[ PSA ]:
40.46000

[ LogP ]:
2.16870

[ 折射率 ]:
1.635

4-Bromo-5-methylresorcinol毒性和生态

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

4-Bromo-5-methylresorcinol安全信息

[ 海关编码 ]:
2908199090

4-Bromo-5-methylresorcinol合成路线

详细合成路线

4-Bromo-5-methylresorcinol海关

[ 海关编码 ]: 2908199090

[ 中文概述 ]:
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

[ 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%