5,7-dibromo-3H-1,3-benzoxazol-2-one

物化性质

密度：

2.178g/cm3

折射率：

1.66

安全信息

密度：

2.178g/cm3

折射率：

1.66

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :

DM5267500

CHEMICAL NAME :

2-Benzoxazolinone, 5,7-dibromo-

CAS REGISTRY NUMBER :

5459-02-9

BEILSTEIN REFERENCE NO. :

0152969

LAST UPDATED :

199612

DATA ITEMS CITED :

2

MOLECULAR FORMULA :

C7-H3-Br2-N-O2

MOLECULAR WEIGHT :

292.93

WISWESSER LINE NOTATION :

T56 BMVOJ FE HE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

1350 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),340,1964

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

392 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),340,1964

海关数据

中国海关编码：2934999090

概述：

2934999090. 其他杂环化合物. 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:20.0%

申报要素：

品名, 成分含量, 用途

摘要/Summary：

2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%