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3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylmethylene)-

更新时间：2025-09-05 18:14:29

3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylmethylene)-结构式
3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylmethylene)-结构式
委托求购 		常用名 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylmethylene)- 英文名 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylmethylene)-
CAS号 23901-60-2 分子量 262.30600
密度 1.12g/cm3 沸点 404.4ºC at 760mmHg
分子式 C17H14N2O 熔点 N/A
MSDS N/A 闪点 198.4ºC

 名称

英文名 (4Z)-4-benzylidene-5-methyl-2-phenylpyrazol-3-one
英文别名 更多

 物理化学性质

密度 1.12g/cm3
沸点 404.4ºC at 760mmHg
分子式 C17H14N2O
分子量 262.30600
闪点 198.4ºC
精确质量 262.11100
PSA 32.67000
LogP 2.99330
蒸汽压 9.48E-07mmHg at 25°C
折射率 1.612

 合成线路

苯甲醛结构式

苯甲醛

100-52-7

依达拉奉结构式

依达拉奉

89-25-8

~92%

3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylmethylene)-结构式

3H-Pyrazol-3-on...

23901-60-2

文献：Sheibani, Hassan; Babaie, Maryam Synthetic Communications, 2010 , vol. 40, # 2 p. 257 - 265
Benzenamine,4-iodo-N-(phenylmethylene)-结构式

Benzenamine,4-i...

3381-47-3

~%

3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylmethylene)-结构式

3H-Pyrazol-3-on...

23901-60-2

文献：Pavlenko, N. I.; Marshtupa, V. P.; Klyuev, N. A.; Baskunov, B. P. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1981 , vol. 17, # 8 p. 808 - 812 Khimiya Geterotsiklicheskikh Soedinenii, 1981 , # 8 p. 1088 - 1093
依达拉奉结构式

依达拉奉

89-25-8

~%

3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylmethylene)-结构式

3H-Pyrazol-3-on...

23901-60-2

文献：Pavlenko, N. I.; Marshtupa, V. P.; Klyuev, N. A.; Baskunov, B. P. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1981 , vol. 17, # 8 p. 808 - 812 Khimiya Geterotsiklicheskikh Soedinenii, 1981 , # 8 p. 1088 - 1093
N-苄叉苯胺结构式

N-苄叉苯胺

538-51-2

5-甲基-2-苯基-2H-吡唑-3-醇结构式

5-甲基-2-苯基-2H-吡唑-3-醇

942-32-5

~72%

3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylmethylene)-结构式

3H-Pyrazol-3-on...

23901-60-2

4,4'-benzylidene-bis(1-phenyl-3-methyl-2-pyrazolin-5-one)结构式

4,4'-benzyliden...

25111-95-9

文献：Hennig, Lothar; Alva-Astudillo, Mario; Mann, Gerhard; Kappe, Thomas Monatshefte fuer Chemie, 1992 , vol. 123, # 6 p. 571 - 580
未登录结构式

未登录

76086-78-7

~41%

3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylmethylene)-结构式

3H-Pyrazol-3-on...

23901-60-2

文献：Pavlenko, N. I.; Marshtupa, V. P.; Klyuev, N. A.; Baskunov, B. P. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1981 , vol. 17, # 8 p. 808 - 812 Khimiya Geterotsiklicheskikh Soedinenii, 1981 , # 8 p. 1088 - 1093
苯甲醛结构式

苯甲醛

100-52-7

依达拉奉结构式

依达拉奉

89-25-8

~%

3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylmethylene)-结构式

3H-Pyrazol-3-on...

23901-60-2

5,5'-dimethyl-2,2'-diphenyl-1,2,1',2'-tetrahydro-4,4'-benzylidene-bis-pyrazol-3-one结构式

5,5'-dimethyl-2...

397878-11-4

文献：Ionescu Buletinul Societatii de Stiinte din Cluj, 1927 , vol. 3, p. 381 Chem. Zentralbl., 1928 , vol. 99, # I p. 695
4-((5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)(4-methoxyphenyl)methyl)-3-methyl-1-phenyl-1H-pyrazol-5-ol结构式

4-((5-hydroxy-3...

57303-46-5

~%

3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylmethylene)-结构式

3H-Pyrazol-3-on...

23901-60-2

5-甲基-2-苯基-2H-吡唑-3-醇结构式

5-甲基-2-苯基-2H-吡唑-3-醇

942-32-5

文献：Li, Xiao-Liu; Wang, Yong-Mei; Tian, Bing; Matsuura, Teruo; Meng, Ji-Ben Journal of Heterocyclic Chemistry, 1998 , vol. 35, # 1 p. 129 - 134
5-甲基-2-苯基-1,2-二氢吡唑-3-酮结构式

5-甲基-2-苯基-1,2-二...

19735-89-8

苯甲醛结构式

苯甲醛

100-52-7

~%

3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylmethylene)-结构式

3H-Pyrazol-3-on...

23901-60-2

文献：Knorr Justus Liebigs Annalen der Chemie, 1887 , vol. 238, p. 160,205 Justus Liebigs Annalen der Chemie, 1896 , vol. 293, p. 1,26, 41
乙醇结构式

乙醇

64-17-5

5,5'-dimethyl-2,2'-diphenyl-1,2,1',2'-tetrahydro-4,4'-benzylidene-bis-pyrazol-3-one结构式

5,5'-dimethyl-2...

397878-11-4

~%

3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylmethylene)-结构式

3H-Pyrazol-3-on...

23901-60-2

文献：Betti Gazzetta Chimica Italiana, 1906 , vol. 36 II, p. 432 Gazzetta Chimica Italiana, 1907 , vol. 37 II, p. 98

 英文别名

4-benzylidene-5-methyl-2-phenyl-2,3-dihydro-pyrazol-3-one
3-methyl-1-phenyl-4-phenylidene-5-pyrazolone
4-benzylidene-3-methyl-1-phenylpyrazolone
4-benzylidene-1-phenyl-3-methyl-2-pyrazolin-5-one
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CAS号[23901-60-2]化源网提供[3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylmethylene)-]MSDS、说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。>>移动MIP版：3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylmethylene)-
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