20852-44-2

20852-44-2结构式
20852-44-2结构式

化源商城直购

英文名 2-[3-(2-oxo-1,3-benzoxazol-3-yl)propyl]isoindole-1,3-dione
英文别名 f1434-0018
密度 1.402g/cm3
沸点 506.5ºC at 760mmHg
分子式 C18H14N2O4
分子量 322.31500
闪点 260.1ºC
精确质量 322.09500
PSA 72.52000
LogP 2.21870
蒸汽压 2.22E-10mmHg at 25°C
折射率 1.652

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TI5635600
CHEMICAL NAME :
Phthalimide, N-(3-(2-oxo-3-benzoxazolinyl)propyl)-
CAS REGISTRY NUMBER :
20852-44-2
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C18-H14-N2-O4
MOLECULAR WEIGHT :
322.34

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - excitement Behavioral - changes in motor activity (specific assay)
REFERENCE :
JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 57,1763,1968

海关编码 2934999090

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20852-44-2结构式

20852-44-2

文献:Sam; Valentine; Richmond Journal of pharmaceutical sciences, 1968 , vol. 57, # 10 p. 1763 - 1768
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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%