Zogulitsa
1,3-Dimethyl-5-pyrazolone
Pyrazolone Chemical Properties
| Malo osungunuka | 117 ° C |
| Malo otentha | 210.05°C (kuyerekeza molakwika) |
| kachulukidwe | 1.1524 (kuyerekeza movutikira) |
| refractive index | 1.4730 (chiyerekezo) |
| kutentha kutentha. | Osindikizidwa muuma, Kutentha Kwapachipinda |
| kusungunuka | Chloroform (Pang'ono), DMSO (Pang'ono), Ethyl Acetate (Pang'ono, Sonicated), Met |
| pka | 2.93±0.50 (Zonenedweratu) |
| mawonekedwe | Zolimba |
| mtundu | Off-White to Light Beige |
| Kusungunuka kwamadzi | pafupifupi kuwonekera |
| InChIKey | JXPVQFCUIAKFLT-UHFFFAOYSA-N |
| CAS DataBase Reference | 2749-59-9 (CAS DataBase Reference) |
| NIST Chemistry Reference | 3H-Pyrazol-3-imodzi, 2,4-dihydro-2,5-dimethyl-(2749-59-9) |
| EPA Substance Registry System | 3H-Pyrazol-3-imodzi, 2,4-dihydro-2,5-dimethyl- (2749-59-9) |
Pyrazolone Product Description
1,3-Dimethyl-5-pyrazolone ndi mankhwala omwe ali ndi mamolekyu a C5H8N2O.Amadziwikanso kuti dimethylpyrazolone kapena DMP.Ndi woyera crystalline ufa, mosavuta sungunuka m'madzi ndi organic solvents.1,3-Dimethyl-5-pyrazolone ili ndi ntchito zosiyanasiyana m'mafakitale osiyanasiyana.Chimodzi mwazogwiritsidwa ntchito kwake ndi monga chelating agents ndi ligands mu coordination chemistry.
Zimapanga zinthu zokhazikika zokhala ndi ma ion zitsulo zomwe zimagwiritsidwa ntchito ngati analytical chemistry, catalysis, komanso ngati zowonjezera pazida zamagetsi.M'makampani opanga mankhwala, 1,3-dimethyl-5-pyrazolone imagwiritsidwa ntchito ngati gawo lapakati pakupanga mankhwala osiyanasiyana ndi mankhwala opangira mankhwala.Itha kugwiritsidwa ntchito ngati chinthu chofunikira popanga ma analgesics, antipyretics ndi anti-yotupa mankhwala.
Kuphatikiza apo, 1,3-dimethyl-5-pyrazolone ili ndi ntchito pazojambula.Itha kugwiritsidwa ntchito ngati wopanga pazithunzi zakuda ndi zoyera, kuthandiza kupanga zithunzi zomveka bwino komanso zakuthwa.Njira zodzitetezera zoyenera ziyenera kuchitidwa mukamagwiritsa ntchito 1,3-dimethyl-5-pyrazolone chifukwa zingakhale zovulaza ngati zilowetsedwa, kutsekemera, kapena kukhudzana ndi khungu kapena maso.Mchitidwe wabwino wa labotale ndi zida zodzitetezera ziyenera kugwiritsidwa ntchito pogwira mankhwalawa.
Mwachidule, 1,3-dimethyl-5-pyrazolone ndi multifunctional pawiri yomwe ingagwiritsidwe ntchito pamagulu ogwirizanitsa chemistry, pharmaceuticals, ndi kujambula.Ma chelating ake amachititsa kuti ikhale yothandiza ngati ligand pazitsulo zazitsulo komanso ngati wapakatikati pakupanga mankhwala osiyanasiyana.
Zambiri Zachitetezo
| Zizindikiro Zowopsa | Xi |
| Ndemanga Zowopsa | 36/37/38 |
| Ndemanga za Chitetezo | 26-36/37/39 |
| Zowopsa | Zokwiyitsa |
Kugwiritsa Ntchito Pyrazolone Ndi Kaphatikizidwe
| Chemical Properties | Kuwala kwa Beige Solid |
| Ntchito | 1,3-Dimethyl-5-pyrazolone (cas 2749-59-9) ndi mankhwala othandiza mu organic synthesis. |
