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5422-12-8

5422-12-8结构式

常用中文名：Quinoxaline, 2,3-bis(p-methoxystyryl)-
常用英文名：Quinoxaline, 2,3-bis(p-methoxystyryl)-
CAS号：5422-12-8
分子式：C₂₆H₂₂N₂O₂
分子量：394.46500
发布时间：2016-10-08 01:36:00
更新时间：2024-01-12 14:45:11

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英文名	2,3-bis[(E)-2-(4-methoxyphenyl)ethenyl]quinoxaline
英文别名	2,3-di(p-methoxystyryl)quinoxaline 2,3-Bis(p-methoxystyryl)quinoxaline 2,3-Bis-(4-methoxy-styryl)-chinoxalin 2,3-bis-(4-methoxy-styryl)-quinoxaline Quinoxaline,2,3-bis(p-methoxystyryl) 2,3-Bis-(4-methoxy-trans-styryl)-chinoxalin 2,3-bis-(4-methoxy-trans-styryl)-quinoxaline 2,3-Di-(p,p'-dimethoxystyryl) quinoxaline

密度	1.215g/cm3
沸点	575.7ºC at 760 mmHg
分子式	C₂₆H₂₂N₂O₂
分子量	394.46500
闪点	200.7ºC
精确质量	394.16800
PSA	44.24000
LogP	5.98780
折射率	1.722

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VD1435000

CHEMICAL NAME :: Quinoxaline, 2,3-bis(p-methoxystyryl)-

CAS REGISTRY NUMBER :: 5422-12-8

BEILSTEIN REFERENCE NO. :: 0315553

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C26-H22-N2-O2

MOLECULAR WEIGHT :: 394.50

WISWESSER LINE NOTATION :: T66 BN ENJ C1U1R DO1& D1U1R DO1

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 :: 250 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

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%