Malo
1-Phenylurea; Cas No.: 64-10-8
Mawuno: Amino-n-phenylamide; N-Phenylurea; urea, N-phenyl- Phenyl- Phenyl- Phenyl-
Katundu wa mankhwala a 1-Phenylurea
● Maonekedwe / mtundu: ufa woyera
● Mzere wosungunuka: 145-147 ° C (b.)
● Mndandanda woyipa: 1.5769 (kuyerekezera)
● Kutentha: 238 ° C
● PKA: 13.37 ± 0,50 (Enet)
● Maudzu: 238 ° C
● psa:55.12000
● Kuchulukitsa: 1,302 g / cm3
● Logp: 1.95050
● Malo osungirako.:store pansipa + 30 ° C.
● Kusungunuka.:h2o: 10 mg / ml, momveka bwino
● Madzi osungunuka.:Ableble m'madzi.
● xlogp3: 0.8
● Hydrogen Conser Wopereka: 2
● Ovomerezeka a Hydrogen Commet Command: 1
● Mgwirizano wozungulira: 1
● Misa yeniyeni: 136.06362883
● Atomu olemera: 10
● Zovuta: 119
● Kuyendera DZIKO LAPANSI: Poyizoni
Zambiri zopanda chitetezo
- Chithunzi (s):
- Zowopsa:Xn
- MAFUNSO:22
- Chitetezo cha chitetezo:22-36 / 37-24 / 25
Chofunika
Kumwetulira kwa Canonan:C1 = CC = C (c = c1) nc (= o) n
Gwiritsani Ntchito:Phenylures nthawi zambiri amagwiritsidwa ntchito ma herbicide okhala ndi dothi loyang'anira udzu ndi udzu wocheperako. Phenyl urea amagwiritsidwa ntchito ngati kachilombo ka orteis. Imagwira ntchito ngati ligand yabwino kwambiri ya palladium-amphaka ndi Suzuki zimachitika kwa aryl bromides ndi ayodides
Mawu owonjezera
1-Phenylurea, omwe amadziwikanso kuti Phenylbonylurea kapena n-Phenylurea, ndi organic controuse ndi njira ya mankhwala C7h8N2O. Ndiwokhazikika choyera chomwe chimasungunuka m'madzi koma sungunuka mu ordontals.
Phenylurea makamaka amagwiritsidwa ntchito pamunda wa ulimi ngati wogulitsa kukula kwa mbewu. Imagwira ngati motsutsana ndi cytokinin, kutanthauza kuti zomwe zimalepheretsa kuchitapo kanthu kwa ma cytokinins, omwe ndi mahomoni azomera omwe amayambitsa matenda a cell ndi kukula. Poletsa ma cytokinins, Phenylurea amatha kuwongolera kukula ndi kukula kwa mbewu, zomwe zimapangitsa kuti zotsatirapo zowonjezereka monga kuchuluka kwa nthambi, zazifupi kwambiri, komanso kuwongolera masamba.
Chifukwa cha kukula kwake kwa kukula - kuwongolera katundu, Phenylurea amapeza ntchito zogwirira ntchito zosiyanasiyana. Amagwiritsidwa ntchito kuwongolera masamba ochulukirapo mu horticulout ndi mbewu zowonjezera kutentha, kulimbikitsa chizolowezi chochuluka komanso chowongolera. Phenylurea amathanso kugwiritsidwa ntchito kuti achedwetse ziweta (ukalamba) wa zipatso ndi ndiwo zamasamba, kufalitsa moyo wawo.
Kuphatikiza pa ntchito yake yaulimi, Phenylurea yawonetsanso mphamvu kumadera ena. Yakhala ikuphunziridwa chifukwa cha antifungal ndi mantimicrobial, akuwonetsa kugwiritsa ntchito kwake ngati funga lambiri. Kuphatikiza apo, zotumphukira za Phenylurea zafufuzidwa chifukwa cha ntchito zawo zamankhwala, monga zochitika za antitumor ndi zosavomerezeka.
Ndikofunikira kudziwa kuti kugwiritsa ntchito phenylurea kapena zotumphukira zake mu zaulimi ndi zina zomwe zimagwiritsidwa ntchito kuyenera kutsatira malamulo ndi maofesi oyenera kugwiritsa ntchito bwino poyerekeza ndi ziwopsezo zaumoyo komanso zaumoyo.
Karata yanchito
1-Phenylurea, yemwenso amatchedwa N-Phenylurea, ali ndi ntchito zosiyanasiyana m'minda yosiyanasiyana. Nayi ntchito zochepa:
Wormer Wormator:1-Phenylurea amagwiritsidwa ntchito kwambiri ngati wowongolera wobzala ndipo wawonetsedwa kulimbikitsa kukula kwa mizu ndikuletsa kukula kwa mphukira muzomera. Itha kugwiritsidwa ntchito kuwongolera kutalika kwa mbewu ndikuthandizira kuti nthambi yokongoletsera.
Herbicide Synergist:1-Phenylurea nthawi zambiri imagwiritsidwa ntchito ngati synergist wopanga zitsamba. Zimawonjezera zochita ndi kugwira ntchito kwa herbicides powasinthitsa mayamwidwe, kupatsa, komanso kufunikira kuwongolera namsongole.
Pulogalamu yapakatikati:1-Phenylurea imagwiritsidwa ntchito ngati gawo lapakatikati pa kapangidwe ka mankhwala osiyanasiyana, monga maantibayotiki ndi mankhwala osokoneza bongo. Imakhala ngati bwaloli lomanga popanga mankhwala ochulukirapo opangira zachilengedwe.
Zowunikiranso:1-Phenylurea imagwiritsidwa ntchito ngati kukonzanso kowunikira mu kusanthula kwa mankhwala ndi laboratories. Itha kugwiritsidwa ntchito pazifukwa zosiyanasiyana, kuphatikizapo kutsimikiza kwa ions zitsulo, kusanthula kophatikiza zinthu zachilengedwe, komanso monga zowerengera.
Polymerization Calyst:1-Phenylurea imatha kukhala ngati chothandizira powonjezera polymerization. Zimathandizira kupangidwa kwa ma polima poyambitsa kapena kulimbikitsa zochita zamankhwala zomwe zimatsogolera ku kapangidwe kazinthu za polymeric zomwe zimafunikira.
Scantic Synthesis:1-Phenylurea imagwiritsidwa ntchito kwambiri pazinthu zachilengedwe monga chobwezeretsa kapena kukonzanso. Itha kutenga nawo mbali pakusintha monga kuphatikizira, kukonzanso, ndi chimphepo, zomwe zimayambitsa kupangidwa ndi zinthu zosiyanasiyana zachilengedwe.
Ndikofunikira kudziwa kuti mukamagwiritsa ntchito 1-Phenylurea kapena mankhwala aliwonse, ndikofunikira kutsatira malangizo otetezeka komanso malamulo owonetsetsa thanzi komanso chilengedwe.
