CAS 2654-57-1|1-Phenyl-4-methyl-3-pyrazolidone
Fformiwla Moleciwlaidd: C10H12N2O
Pwysau Moleciwlaidd: 176.22
EINECS: 220-180-6
Purdeb: 97 y cant Isafswm.
Pecyn: 100 g / 1 kg / 25 kg
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Cyflwyniad Cynnyrch
Rhagymadrodd
Mae 1-Phenyl-4-methyl-3-pyrazolidone yn ddatblygwr deunydd ffotosensitif.
Manyleb CAS 2654-57-1|1-Phenyl-4-methyl-3-pyrazolidone
EITEMAU | MANYLEB |
Ymdoddbwynt | 133-136 gradd |
Tymheredd storio. | Wedi'i selio mewn gradd sych, 2-8 |
Mynegai plygiannol | 1.7110 |
Dwysedd | 1.1102 |
berwbwynt | 307.83 gradd |
PKA | 9.54 |
System Cofrestrfa Sylweddau EPA | 3-Pyrazolidinone, 4-methyl-1-ffenyl- (2654-57-1) |
Cyfeirnod Cronfa Ddata CAS | 2654-57-1(Cyfeirnod Cronfa Ddata CAS) |
Synthesis oCAS 2654-57-1|1-Phenyl-4-methyl-3-pyrazolidone
Amodau
Adwaith aml-gam gyda 3 cham
1: 87 y cant / [(PCy3)2Cl2Ru=CHPh] / tolwen / 110 gradd
2: NaIO4; aq. RuCl3/1,2-dichloro-ethan / 20 gradd
3: 35 mg / dr. NaHCO3; Na2CO3 / aseton
Cyfeiriad
Alcaide, Benito; Almendros, Pedro; Alonso, Jose M.
[Chemistry - A European Journal, 2006, cyf. 12, # 10, t. 2874 - 2879]
Tagiau poblogaidd: cas 2654-57-1|1-ffenyl-4-methyl-3-pyrazolidone, pris, dyfynbris, disgownt, mewn stoc, ar werth
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