Cov khoom
Phenylurea
Synonyms: amino-N-phenylamide; N-phenylurea; urea, N-phenyl-; urea, phenyl-
Chemical Property of PHENYLUREA
● Cov tsos / Xim: tawm-dawb hmoov
● Melting Point: 145-147 ° C (lit.)
● Refractive Index: 1.5769 (kwv yees)
● Boiling Point: 238 ° C
● PKA: 13.37 ± 0.50 (Predicted)
● Flash Point: 238 ° C
● PSA: 55.12000
● Ceev: 1,302 g / cm3
● LogP: 1.95050
● Cia Kub: Khaws hauv qab +30 ° C.
● Solubility.:H2O: 10 mg/mL, ntshiab
● Dej Solubility.: Soluble hauv dej.
● XLogP3:0.8
● Hydrogen Bond Donor Count: 2
● Hydrogen Bond Txais Tus Nqi: 1
● Rotatable Bond suav: 1
● Exact Mass: 136.063662883
● Heavy Atom suav: 10
● Kev nyuaj: 119
● Thauj DOT Label: Tshuaj lom
Purity/Quality
99% * cov ntaub ntawv los ntawm cov khoom siv raw
Phenylurea > 98.0% (HPLC) (N) * cov ntaub ntawv los ntawm cov khoom siv reagent
Cov ntaub ntawv nyab xeeb
● Daim duab:
● Hazard Codes: Xn
● Cov Lus Qhia: 22
● Cov Lus Qhia Txog Kev Nyab Xeeb: 22-36/37-24/25
MSDS Cov ntaub ntawv
Pab tau
● Canonical SMILES: C1=CC=C(C=C1)NC(=O)N
● Kev Siv: Phenylureas feem ntau yog siv cov tshuaj tua kab hauv av los tswj cov nyom thiab cov noob me me ntawm cov nroj tsuag.Phenyl urea yog siv rau hauv cov organic synthesis.Nws ua haujlwm zoo li ligand rau palladium-catalyzed Heck thiab Suzuki cov tshuaj tiv thaiv ntawm aryl bromides thiab iodides.
Phenylurea, tseem hu ua N-phenylurea, yog ib qho tshuaj sib xyaw nrog cov mis molecular C7H8N2O.Nws yog ib qho organic compound teej tug mus rau chav kawm ntawm urea derivatives.Phenylurea yog muab los ntawm urea los ntawm kev hloov ib qho ntawm hydrogen atoms nrog ib pawg phenyl (-C6H5). Phenylurea feem ntau yog siv los ua ib qho additive hauv kev ua liaj ua teb thiab kev siv horticultural.Nws yog feem ntau siv los ua tus tswj kev loj hlob ntawm cov nroj tsuag, uas pab txhawb kev loj hlob thiab tawm los ntawm ntau yam qoob loo.Phenylurea tuaj yeem txhawb nqa kev faib tawm ntawm tes, txhim kho dej thiab kev nqus dej, thiab tswj cov nroj tsuag cov lus teb rau cov kev ntxhov siab.Nws yog tshwj xeeb tshaj yog zoo nyob rau hauv stimulating txiv hmab txiv ntoo teeb thiab ripening nyob rau hauv cov qoob loo xws li txiv hmab txiv ntoo thiab txiv lws suav.Ntxiv rau nws cov kev ua liaj ua teb siv, phenylurea kuj ua hauj lwm nyob rau hauv lub synthesis ntawm pharmaceuticals thiab lwm yam organic tebchaw.Nws tuaj yeem ua cov khoom pib lossis reagent nyob rau hauv ntau yam tshuaj tiv thaiv.Raws li nrog rau txhua yam tshuaj lom neeg, nws yog ib qho tseem ceeb uas yuav tsum tau ceev faj txog phenylurea thiab ua raws li kev ntsuas kev nyab xeeb.
