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3-HYDROXY-1-(4-METHYLPHENYL)-2-PYRAZOLINE

更新时间:2025-08-25 16:53:57

3-HYDROXY-1-(4-METHYLPHENYL)-2-PYRAZOLINE结构式
3-HYDROXY-1-(4-METHYLPHENYL)-2-PYRAZOLINE结构式
委托求购
常用名 3-HYDROXY-1-(4-METHYLPHENYL)-2-PYRAZOLINE 英文名 3-HYDROXY-1-(4-METHYLPHENYL)-2-PYRAZOLINE
CAS号 3352-86-1 分子量 176.21500
密度 N/A 沸点 N/A
分子式 C10H12N2O 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 1-(4-methylphenyl)pyrazolidin-3-one
英文别名 更多

 物理化学性质

分子式 C10H12N2O
分子量 176.21500
精确质量 176.09500
PSA 35.83000
LogP 1.57720

 安全信息

海关编码 2933990090

 合成线路

~%

3-HYDROXY-1-(4-METHYLPHENYL)-2-PYRAZOLINE结构式

3-HYDROXY-1-(4-...

3352-86-1

文献:sanofi-aventis Patent: US2005/288318 A1, 2005 ; Location in patent: Page/Page column 8 ;

~%

3-HYDROXY-1-(4-METHYLPHENYL)-2-PYRAZOLINE结构式

3-HYDROXY-1-(4-...

3352-86-1

文献:Eastman Kodak Co. Patent: US2743279 , 1953 ;

~%

3-HYDROXY-1-(4-METHYLPHENYL)-2-PYRAZOLINE结构式

3-HYDROXY-1-(4-...

3352-86-1

文献:Duffin; Kendall Journal of the Chemical Society, 1954 , p. 408,411 Journal of the Chemical Society, 1955 , p. 3470,3473

~%

3-HYDROXY-1-(4-METHYLPHENYL)-2-PYRAZOLINE结构式

3-HYDROXY-1-(4-...

3352-86-1

文献:Duffin; Kendall Ind. chim. belge Sonderband 27. Congr. int. Chim. ind. Bruessel 1954 Bd. 3, S. 602

~%

3-HYDROXY-1-(4-METHYLPHENYL)-2-PYRAZOLINE结构式

3-HYDROXY-1-(4-...

3352-86-1

文献:Ilford Ltd. Patent: US2704762 , 1953 ;

~%

3-HYDROXY-1-(4-METHYLPHENYL)-2-PYRAZOLINE结构式

3-HYDROXY-1-(4-...

3352-86-1

文献:Duffin; Kendall Journal of the Chemical Society, 1954 , p. 408,411 Journal of the Chemical Society, 1955 , p. 3470,3473

 海关

海关编码 2933990090
中文概述 2933990090. 其他仅含氮杂原子的杂环化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 英文别名

1-p-tolyl-pyrazolidin-3-one
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