Detail of "4551-69-3"
- MSDS Download
- CAS Number:
- 4551-69-3
- Name:
3H-Pyrazol-3-one,4-benzoyl-2,4-dihydro-5-methyl-2-phenyl-
- Molecular Structure:
- Formula:
- C17H14 N2 O2
- Molecular Weight:
- 278.31
- Synonyms:
- 2-Pyrazolin-5-one,4-benzoyl-3-methyl-1-phenyl- (7CI,8CI);1,4-Dihydro-1-phenyl-3-methyl-4-benzoyl-5H-pyrazol-5-one;1-Phenyl-3-methyl-4-benzoyl-1H-pyrazol-5(4H)-one;1-Phenyl-3-methyl-4-benzoyl-2-pyrazolin-5-one;1-Phenyl-3-methyl-4-benzoyl-5-pyrazolone;1-Phenyl-3-methyl-4-benzoylpyrazolin-5-one;1-Phenyl-3-methyl-4-benzoylpyrazolone; 1-Phenyl-3-methyl-4-benzoylpyrazolone-5;3-Methyl-1-phenyl-4-benzoyl-2-pyrazolin-5-one;4-Benzoyl-1-phenyl-3-methylpyrazol-5-one;4-Benzoyl-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one;4-Benzoyl-3-methyl-1-phenyl-2-pyrazolin-5-one;4-Benzoyl-3-methyl-1-phenyl-5-pyrazolone;4-Benzoyl-5-methyl-2-phenyl-2H-pyrazol-3(4H)-one; NSC 144647; PMBP
- Density:
- 1.21g/cm3
- Melting Point:
- 90-92 °C(lit.)
- Boiling Point:
- 480.1°Cat760mmHg
- Flash Point:
- 244.2°C
- Safety:
Safety Statements 24/25 WGK Germany 3
Details
3H-Pyrazol-3-one,4-benzoyl-2,4-dihydro-5-methyl-2-phenyl-
| Safety Statements | 24/25 |
| WGK Germany | 3 |
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Reference
- Polarographic study of 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone
- Polarographic study of 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone. Dzherippa, L. G.; Efimov, I. P.; Kamenev, A. I.; Peshkova, V. M.; Timerbaev, A. R. (Mosk. Gos. Univ., Moscow, USSR). Vestn. Mosk. Univ., Ser. 2: Khim., 18(1), 89-92 (Russian) 1977. CODEN: VMUKA5. DOCUMENT TYPE: Journal CA Section: 72 (Electrochemistry) The behavior of 1-phenyl-3-methyl-4-benzoyl-5-pyrazolone [4551-69-3] on a dropping Hg electrode was studied. Two polarog. waves were obsd. in a supporting electrolyte of chloride, acetate, phosphate, ammonia, and borate buffer solns. The redn. process was diffusion-controlled and irreversible.
- Study on the ternary synergistic extraction of uranium (VI) by chelating-chelating-neutral extractant
- Study on the ternary synergistic extraction of uranium (VI) by chelating-chelating-neutral extractant. Chen, Yude; Mao, Jiajun; Fu, Lei; Li, Xintai (Dep. Nucl. Sci., Fudan Univ., Shanghai, Peop. Rep. China). J. Radioanal. Nucl. Chem., 108(1), 41-53 (English) 1987. CODEN: JRNCDM. ISSN: 0236-5731. DOCUMENT TYPE: Journal CA Section: 71 (Nuclear Technology) Section cross-reference(s): 68 The synergic extn. of UO2(NO3)2 [10102-06-4] from CHCl3 media with 1-phenyl-3-methyl-4-benzoylpyrazolone-5 (PMBP) [4551-69-3], tributyl phosphate (TBP) [126-73-8] and thenoyltrifluoroacetone (TTA) [326-91-0] was studied. Synergic effects occur during the extn. of UO2(NO3)2 with CHCl3 soln. of PMBP-TTA-TBP. The formation of the ternary extd. complex UO2AA'B was confirmed by the usual slope method. A method is proposed for calcg. the ternary equil. const. which is log K111 = 2.65. The binary synergic extns. of UO2(NO3)2 with PMBP-TBP and TTA-TBP were studied. 126-73-8 and 10102-06-4 which are cas registry numbers of substances are two of reagents here. The binary equil. consts. were log K201 = 3.07 and log K021 = 1.39, resp. An attempt was made to interpret the data mainly on the basis of the statistical factor. .