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4,5-二苯基-2-(N-乙基-N-(2-羟基乙基)氨基)恶唑

名称

[ CAS 号 ]:
20503-79-1

[ 中文名 ]:
4,5-二苯基-2-(N-乙基-N-(2-羟基乙基)氨基)恶唑

[ 英文名 ]:
4,5-Diphenyl-2-(N-ethyl-N-(2-hydroxyethyl)amino)oxazole

[英文别名 ]:

2-[(4,5-diphenyl-oxazol-2-yl)-ethyl-amino]-ethanol
ethanol,2-[(4,5-diphenyl-2-oxazolyl)ethylamino]

物理化学性质

[ 密度 ]:
1.165g/cm3

[ 沸点 ]:
452.5ºC at 760 mmHg

[ 分子式 ]:
C₁₉H₂₀N₂O₂

[ 分子量 ]:
308.37400

[ 闪点 ]:
227.5ºC

[ 精确质量 ]:
308.15200

[ PSA ]:
49.50000

[ LogP ]:
3.82720

[ 外观性状 ]:
淡黄色结晶粉末

[ 蒸汽压 ]:
5.61E-09mmHg at 25°C

[ 折射率 ]:
1.603

[ 储存条件 ]:
2-8°C

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RP6840000

CHEMICAL NAME :: Oxazole, 4,5-diphenyl-2-(N-ethyl-N-(2-hydroxyethyl)amino)-

CAS REGISTRY NUMBER :: 20503-79-1

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C19-H20-N2-O2

MOLECULAR WEIGHT :: 308.41

WISWESSER LINE NOTATION :: T5N COJ BN2&2Q DR& ER

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1600 mg/kg

TOXIC EFFECTS :: Behavioral - analgesia Biochemical - Metabolism (Intermediary) - effect on inflammation or mediation of inflammation

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 11,1092,1968

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安全信息

[ 海关编码 ]:
2934999090

合成路线

详细合成路线

海关

[ 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%