6814-58-0

• 常用中文名：5-氯-3-甲基-4-硝基-1H-吡唑
• 常用英文名：5-Chloro-3-methyl-4-nitro-1H-pyrazole
• CAS号：6814-58-0
• 分子式：C₄H₄ClN₃O₂
• 分子量：161.546
• 发布时间：2018-11-24 02:31:38
• 更新时间：2025-08-30 12:46:05

名称

• 中文名: 5-氯-3-甲基-4-硝基-1H-吡唑
• 英文名: 3-chloro-5-methyl-4-nitro-1H-pyrazole
• 英文别名: 1H-Pyrazole, 5-chloro-3-methyl-4-nitro-; 3-Chloro-5-methyl-4-nitropyrazole; 4-23-00-00591 (Beilstein Handbook Reference); T5MNJ C1 DNW EG; 3-chloro-5-methyl-4-nitro-1(2)H-pyrazole; 3-Chlor-5-methyl-4-nitro-1(2)H-pyrazol; 5-Chloro-3-methyl-4-nitropyrazole; 5-Chloro-3-methyl-4-nitro-1H-pyrazole; 1H-PYRAZOLE,3-CHLORO-5-METHYL-4-NITRO; T5MNJ CG DNW E1; ABG 3030; Caswell No. 196A; Release

物化性质

• 密度: 1.6±0.1 g/cm3
• 沸点: 366.2±37.0 °C at 760 mmHg
• 分子式: C₄H₄ClN₃O₂
• 分子量: 161.546
• 闪点: 175.3±26.5 °C
• 精确质量: 160.999207
• PSA: 74.50000
• LogP: 1.74
• 蒸汽压: 0.0±0.8 mmHg at 25°C
• 折射率: 1.610
• 储存条件: 室温，干燥

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : UQ6456200 CHEMICAL NAME : 1H-Pyrazole, 3-chloro-5-methyl-4-nitro- CAS REGISTRY NUMBER : 6814-58-0 BEILSTEIN REFERENCE NO. : 0005657 LAST UPDATED : 199612 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C4-H4-Cl-N3-O2 MOLECULAR WEIGHT : 161.56 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 350 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: PB85-143766 TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 6200 mg/m3/4H TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C263,1991 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : >2 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C263,1991

安全

• 危险品运输编码: UN 2588
• 包装等级: III
• 危险类别: 6.1(b)
• 海关编码: 2933199090

合成路线

15953-45-4 ~% 6814-58-0

文献：Gazzetta Chimica Italiana, , vol. 75, p. 121,133

上下游产品

上游产品  1
15953-45-4
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海关

海关编码	2933199090
中文概述	2933199090. 其他结构上有非稠合吡唑环化合物. 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	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%