5219-17-0

5219-17-0结构式
5219-17-0结构式

化源商城直购

英文名 4-ethyl-7-hydroxy-3-(p-methoxyphenyl)coumarin
英文别名 4-ethyl-7-hydroxy-3-(4-methoxyphenyl)chromen-2-one
SC 7801
密度 1.248g/cm3
沸点 508ºC at 760mmHg
分子式 C18H16O4
分子量 296.31700
闪点 188.2ºC
精确质量 296.10500
PSA 59.67000
LogP 3.73660
折射率 1.608

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GN6770000
CHEMICAL NAME :
Coumarin, 4-ethyl-7-hydroxy-3-(p-methoxyphenyl)-
CAS REGISTRY NUMBER :
5219-17-0
BEILSTEIN REFERENCE NO. :
0272991
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C18-H16-O4
MOLECULAR WEIGHT :
296.34
WISWESSER LINE NOTATION :
T66 BOVJ DR DO1& E2 IQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Unreported
DOSE :
150 mg/kg
SEX/DURATION :
female 30 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina
REFERENCE :
RPHRA6 Recent Progress In Hormone Research. Proceedings of the Laurentian Hormone Conference. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1947- Volume(issue)/page/year: 20,395,1964

海关编码 2932209090

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5219-17-0结构式

5219-17-0

文献:Mentzer et al. Bulletin de la Societe Chimique de France, 1946 , p. 271,274

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5219-17-0结构式

5219-17-0

文献:Mentzer et al. Bulletin de la Societe Chimique de France, 1946 , p. 271,274

~%

5219-17-0结构式

5219-17-0

文献:Mentzer et al. Bulletin de la Societe Chimique de France, 1946 , p. 271,274

~%

5219-17-0结构式

5219-17-0

文献:Mentzer et al. Bulletin de la Societe Chimique de France, 1946 , p. 271,274

~%

5219-17-0结构式

5219-17-0

文献:Mentzer et al. Bulletin de la Societe Chimique de France, 1946 , p. 271,274
上游产品  3

下游产品  0

海关编码 2932209090
中文概述 2932209090. 其他内酯. 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 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%