3994-24-9

• 常用中文名：Cyanoglyoxylic acid ethyl ester 2-(p-chlorophenyl)hydrazone
• 常用英文名：Cyanoglyoxylic acid ethyl ester 2-(p-chlorophenyl)hydrazone
• CAS号：3994-24-9
• 分子式：C₁₁H₁₀ClN₃O₂
• 分子量：251.66900
• 发布时间：2018-06-11 18:08:35
• 更新时间：2025-08-25 18:06:39

名称

• 英文名: ethyl (2E)-2-[(4-chlorophenyl)hydrazinylidene]-2-cyanoacetate
• 英文别名: ethyl 2-nitrophenylcyanoacetate

物化性质

• 密度: 1.26g/cm3
• 沸点: 350.5ºC at 760 mmHg
• 分子式: C₁₁H₁₀ClN₃O₂
• 分子量: 251.66900
• 闪点: 165.7ºC
• 精确质量: 251.04600
• PSA: 74.48000
• LogP: 2.26758
• 折射率: 1.568

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : AG0900000 CHEMICAL NAME : Acetic acid, ((4-chlorophenyl)hydrazono)cyano-, ethyl ester CAS REGISTRY NUMBER : 3994-24-9 LAST UPDATED : 198709 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H10-Cl-N3-O2 MOLECULAR WEIGHT : 251.69 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 : 400 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : ZMMPAO Zentralblatt fuer Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene, Abteilung 1: Originale, Reihe A: Medizinische Mikrobiologie und Parasitologie. (Stuttgart, Fed. Rep. Ger.) V.217-245, 1971-79. Volume(issue)/page/year: 234,110,1976

合成路线

106-47-8 105-56-6 ~% 3994-24-9

文献：Shawali, Ahmad S.; Albar, Hassan A. Canadian Journal of Chemistry, 1986 , vol. 64, p. 871 - 875

20265-96-7 105-56-6 ~% 3994-24-9

文献：Barber,H.J. et al. Journal of the Chemical Society, 1961 , p. 2828 - 2843

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