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ψ-Tectorigenin

ψ-Tectorigenin名称

[ CAS 号 ]:
13111-57-4

[ 中文名 ]:
ψ-Tectorigenin

[ 英文名 ]:
psi-Tectorigenin

[中文别名 ]:

鸢尾黄素

[英文别名 ]:

Pseudotectorigenin
Isoflavone,4',5,7-trihydroxy-8-methoxy-(7CI,8CI)
tectorigenin
5,7,4'-Trihydroxy-8-methoxyisoflavone
Isotectorigenin

ψ-Tectorigenin物理化学性质

[ 密度 ]:
1.512 g/cm3

[ 沸点 ]:
578.1ºC at 760 mmHg

[ 分子式 ]:
C₁₆H₁₂O₆

[ 分子量 ]:
300.26300

[ 闪点 ]:
220.9ºC

[ 精确质量 ]:
300.06300

[ PSA ]:
100.13000

[ LogP ]:
2.58540

[ 蒸汽压 ]:
5.78E-14mmHg at 25°C

[ 折射率 ]:
1.697

ψ-TectorigeninMSDS

详细MSDS(安全技术说明书)

ψ-Tectorigenin毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ3000000

CHEMICAL NAME :: 4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-(4-hydroxyphenyl)-8-methoxy-

CAS REGISTRY NUMBER :: 13111-57-4

BEILSTEIN REFERENCE NO. :: 0305254

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C16-H12-O6

MOLECULAR WEIGHT :: 300.28

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >250 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JANTAJ Journal of Antibiotics. (Japan Antibiotics Research Assoc., 2-20-8 Kamiosaki, Shinagawa-ku, Tokyo, 141, Japan) V.2-5, 1948-52; V.21- 1968- Volume(issue)/page/year: 28,947,1975

ψ-Tectorigenin安全信息

[ 海关编码 ]:
2914509090

ψ-Tectorigenin合成路线

详细合成路线

ψ-Tectorigenin上下游产品

ψ-Tectorigenin上游产品

ψ-Tectorigenin下游产品

ψ-Tectorigenin海关

[ 海关编码 ]: 2914509090

[ 中文概述 ]:
2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙酮报明包装

[ Summary ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%