32551-33-0

• 常用中文名：1,2,5-Oxadiazole-3-carboxamide,4-methyl-
• 常用英文名：1,2,5-Oxadiazole-3-carboxamide,4-methyl-
• CAS号：32551-33-0
• 分子式：C₄H₅N₃O₂
• 分子量：127.10100
• 发布时间：2016-06-17 19:34:22
• 更新时间：2022-01-24 12:57:32

名称

• 英文名: 4-methyl-1,2,5-oxadiazole-3-carboxamide
• 英文别名: methyl-furazancarboxylic acid amide; 3-Methylfurazan-4-carboxamide; 3-Methyl-4-furazancarbonsaeureamid; 4-methyl-furazan-3-carboxylic acid amide; 3-FURAZANCARBOXAMIDE,4-METHYL; Methyl-furazancarbonsaeure-amid; 4-Methyl-3-furazancarboxamide; amide-dell'acido 3-metil-4-furazancarbossilico

物化性质

• 密度: 1.357g/cm3
• 沸点: 276.8ºC at 760mmHg
• 分子式: C₄H₅N₃O₂
• 分子量: 127.10100
• 闪点: 121.2ºC
• 精确质量: 127.03800
• PSA: 82.01000
• LogP: 0.17720
• 折射率: 1.52

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : LU6848300 CHEMICAL NAME : 3-Furazancarboxamide, 4-methyl- CAS REGISTRY NUMBER : 32551-33-0 BEILSTEIN REFERENCE NO. : 0118699 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C4-H5-N3-O2 MOLECULAR WEIGHT : 127.12 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 : 1460 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : BSIBAC Bolletino della Societe Italiana di Biologia Sperimentale. (Casa Editrice Idelson, Via A. de Gasperi, 55, 80133 Naples, Italy) V.2- 1927- Volume(issue)/page/year: 56,2364,1980

安全

• 海关编码: 2934999090

合成路线

37895-44-6 ~% 32551-33-0

文献：Gasco,A. et al. Journal of Heterocyclic Chemistry, 1972 , vol. 9, p. 577 - 580

37895-45-7 ~% 32551-33-0

文献：Gasco,A. et al. Journal of Heterocyclic Chemistry, 1972 , vol. 9, p. 577 - 580

32551-31-8 ~% 32551-33-0

文献：Gasco,A. et al. Farmaco, Edizione Scientifica, 1971 , vol. 26, p. 241 - 246

上下游产品

上游产品  2
37895-44-6 37895-45-7
下游产品  0

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%