19561-70-7

• 常用中文名：硝呋隆
• 常用英文名：Ethanol,2-[[(5-nitro-2-furanyl)methylene]oxidoamino]-
• CAS号：19561-70-7
• 分子式：C₇H₈N₂O₅
• 分子量：200.14900
• 发布时间：2018-04-14 08:00:00
• 更新时间：2025-08-29 21:42:22

名称

• 中文名: 硝呋隆
• 英文名: N-(2-hydroxyethyl)-1-(5-nitrofuran-2-yl)methanimine oxide
• 英文别名: Ethanol,N-oxide; Nifuratrone; 2-Hydroxy-N-(5-nitrofurfuryliden)ethanamin-N-oxid; Nifuratrona [INN-Spanish]; Nifuratronum [INN-Latin]; Nifuratrone [USAN:INN]

物化性质

• 密度: 1.45g/cm3
• 沸点: 412ºC at 760mmHg
• 分子式: C₇H₈N₂O₅
• 分子量: 200.14900
• 闪点: 203ºC
• 精确质量: 200.04300
• PSA: 107.94000
• LogP: 1.15570
• 蒸汽压: 1.59E-07mmHg at 25°C
• 折射率: 1.618

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : QX8530000 CHEMICAL NAME : Nitrone, N-(2-hydroxyethyl)-alpha-(5-nitro-2-furyl)- CAS REGISTRY NUMBER : 19561-70-7 LAST UPDATED : 199612 DATA ITEMS CITED : 9 MOLECULAR FORMULA : C7-H8-N2-O5 MOLECULAR WEIGHT : 200.17 WISWESSER LINE NOTATION : T5OJ BNW E1UNO&2Q 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 : 518 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 417 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 220 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 522 gm/kg/46W-C TOXIC EFFECTS : Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors MUTATION DATA TYPE OF TEST : DNA repair TEST SYSTEM : Bacteria - Escherichia coli DOSE/DURATION : 500 nmol/well REFERENCE : CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 34,2266,1974

安全

• 海关编码: 2932190090

合成路线

698-63-5 30635-68-8 ~50% 19561-70-7

文献：Kliegel, Wolfgang; Enders, Bernhard; Becker, Harald Chemische Berichte, 1983 , vol. 116, # 1 p. 27 - 45

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海关

海关编码	2932190090
中文概述	2932190090 其他结构上有非稠合呋喃环化合物. 增值税率:17.0% 退税率:9.0% 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	2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%