27945-43-3

27945-43-3结构式
27945-43-3结构式

化源商城直购

英文名 3-(4-hydroxy-3,5-dimethylphenyl)-2-methylquinazolin-4-one
英文别名 src-226
密度 1.22g/cm3
沸点 502.6ºC at 760 mmHg
分子式 C17H16N2O2
分子量 280.32100
闪点 257.8ºC
精确质量 280.12100
PSA 55.12000
LogP 3.01650
蒸汽压 1E-10mmHg at 25°C
折射率 1.632

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VA3315000
CHEMICAL NAME :
4(3H)-Quinazolinone, 3-(3,5-dimethyl-4-hydroxyphenyl)-2-methyl-
CAS REGISTRY NUMBER :
27945-43-3
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C17-H16-N2-O2
MOLECULAR WEIGHT :
280.35
WISWESSER LINE NOTATION :
T66 BVN ENJ CR DQ C1 E1& E1

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 :
230 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IJPAAO Indian Journal of Pharmacy. (Bombay, India) V.1-40(1), 1939-78. For publisher information, see IJSIDW. Volume(issue)/page/year: 37,109,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
775 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IJPAAO Indian Journal of Pharmacy. (Bombay, India) V.1-40(1), 1939-78. For publisher information, see IJSIDW. Volume(issue)/page/year: 37,109,1975

海关编码 2933990090
海关编码 2933990090
中文概述 2933990090. 其他仅含氮杂原子的杂环化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%