5440-21-1

• 常用中文名：(3E)-3-hydroxyimino-4-methyl-pentan-2-one
• 常用英文名：(3E)-3-hydroxyimino-4-methyl-pentan-2-one
• CAS号：5440-21-1
• 分子式：C₆H₁₁NO₂
• 分子量：129.15700
• 发布时间：2017-08-12 05:55:53
• 更新时间：2024-01-14 13:32:08

名称

• 英文名: (3E)-3-hydroxyimino-4-methylpentan-2-one
• 英文别名: 4-Methyl-pentan-2,3-dion-3-oxim; 4-Methyl-pentan-2,3-dion; 4-methyl-pentane-2,3-dione; 4-methyl-pentane-2,3-dione 3-oxime; Isopropyl methyl diketone; Isonitroso-methylisobutylketon; 4-methylpentan-2,3-dione; Acetyl isobutyryl; 2,3-Pentanedione,4-methyl; 3-Hydroximino-4-methyl-pentan-2-on; 3-isonitroso-4-methyl-2-pentanone; Methyl-isopropyl-glyoxal; Methyl isopropyl diketone; 4-methyl-2,3-pentanedione

物化性质

• 密度: 1.029g/cm3
• 沸点: 211.575ºC at 760 mmHg
• 分子式: C₆H₁₁NO₂
• 分子量: 129.15700
• 闪点: 81.758ºC
• 精确质量: 129.07900
• PSA: 49.66000
• LogP: 1.06160
• 折射率: 1.46

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : SA2070000 CHEMICAL NAME : 2,3-Pentanedione, 4-methyl-, 3-oxime CAS REGISTRY NUMBER : 5440-21-1 LAST UPDATED : 198708 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H11-N-O2 MOLECULAR WEIGHT : 129.18 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 : 381 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 10,599,1975

安全

• 海关编码: 2928000090

合成路线

141-79-7 ~69% 5440-21-1

文献：Kato, Koji; Mukaiyama, Teruaki Bulletin of the Chemical Society of Japan, 1991 , vol. 64, # 10 p. 2948 - 2953

108-10-1 ~% 5440-21-1

文献：Bernadou; Quan European Journal of Medicinal Chemistry, 1975 , vol. 10, # 6 p. 599 - 601

624-91-9 108-10-1 ~% 5440-21-1

文献：Ferris Journal of Organic Chemistry, 1959 , vol. 24, p. 1726,1727

541-42-4 108-10-1 ~% 5440-21-1

文献：Hoy; Hartung Journal of Organic Chemistry, 1958 , vol. 23, p. 967,970

541-42-4 108-10-1 ~% 50627-09-3 5440-21-1

文献：Hoy; Hartung Journal of Organic Chemistry, 1958 , vol. 23, p. 967,970

上下游产品

上游产品  4
141-79-7 108-10-1 624-91-9 541-42-4
下游产品  3
78-82-0 64-19-7 7493-58-5

海关

海关编码	2928000090
中文概述	2928000090 其他肼（联氨）及胲（羟胺）的有机衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。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	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%