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64037-29-2

64037-29-2结构式
64037-29-2结构式

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英文名 2-amino-5-chloro-1,3-benzoxazole-7-sulfonic acid
英文别名 2-amino-5-chloro-benzooxazole-7-sulfonic acid
2-Amino-5-chlorobenzoxazole-7-sulfonic acid
BENZOXAZOLE-7-SULFONIC ACID,2-AMINO-5-CHLORO
密度 1.82g/cm3
分子式 C7H5ClN2O4S
分子量 248.64400
精确质量 247.96600
PSA 114.80000
LogP 2.97210
折射率 1.71

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM4880000
CHEMICAL NAME :
Benzoxazole-7-sulfonic acid, 2-amino-5-chloro-
CAS REGISTRY NUMBER :
64037-29-2
LAST UPDATED :
199712
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C7-H5-Cl-N2-O4-S
MOLECULAR WEIGHT :
248.65
WISWESSER LINE NOTATION :
T56 BN DOJ CZ FSWQ HG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>1 gm/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),338,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2 gm/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),336,1964
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1440 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),336,1964

海关编码 2934999090
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海关编码 2934999090
中文概述 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
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%