50413-16-6

• 常用中文名：4-(4,5-Dihydro-5,5-dimethyl-1-phenyl-1H-pyrazol-3-yl)-3-hydroxy-2(5H)-furanone
• 常用英文名：4-(4,5-Dihydro-5,5-dimethyl-1-phenyl-1H-pyrazol-3-yl)-3-hydroxy-2(5H)-furanone
• CAS号：50413-16-6
• 分子式：C₁₅H₁₆N₂O₃
• 分子量：272.29900
• 发布时间：2017-12-24 20:06:00
• 更新时间：2024-04-11 16:01:50

名称

• 英文名: (4Z)-4-(5,5-dimethyl-1-phenylpyrazolidin-3-ylidene)oxolane-2,3-dione
• 英文别名: 4-(5,5-dimethyl-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-dihydro-furan-2,3-dione; 4-(4,5-Dihydro-5,5-dimethyl-1-phenyl-1H-pyrazol-3-yl)-3-hydroxyfuran-2(5H)-one

物化性质

• 密度: 1.271g/cm3
• 沸点: 372.4ºC at 760 mmHg
• 分子式: C₁₅H₁₆N₂O₃
• 分子量: 272.29900
• 闪点: 179ºC
• 精确质量: 272.11600
• PSA: 62.13000
• LogP: 1.90080
• 折射率: 1.592

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : LU3569160 CHEMICAL NAME : 2(5H)-Furanone, 4-(4,5-dihydro-5,5-dimethyl-1-phenyl-1H-pyrazol-3-yl) -3-hydroxy- CAS REGISTRY NUMBER : 50413-16-6 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H16-N2-O3 MOLECULAR WEIGHT : 272.33 WISWESSER LINE NOTATION : T5NN EUTJ BR& C1 C1 E- DT5OV EHJ CQ HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1350 mg/kg TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) Behavioral - analgesia REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 26,2050,1976

安全

• 海关编码: 2934999090

合成路线

774-26-5 100-63-0 ~% 50413-16-6

文献：Caudet,A. et al. Bulletin de la Societe Chimique de France, 1973 , p. 1707 - 1711

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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%