Central II / N, N-D-Dimethyl-n, N-Libhenylurea / n-1,92-92-92-92-92-92-92-92-92-92-92-92-92-92-92-92-92-92-9-1,3-dimethyl-1,3-diqhthllurea

Central II / N, N-D-Dimethyl-n, N-Libhenylurea / n-1,3-dimethyl-1,3-dirathyllorea chithunzi
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Kufotokozera kwaifupi:

N, n-dimethyl-n, n-shobhenylurea, komanso ndi gawo 1,3-dimethyl-1,3-schehnylurea / Cas 411-

N, N'-Nimethyl-n, N'-N'r Libhenylurea nthawi zambiri ndi zoyera zoyera-zoyera. Maonekedwe ake amatha kukhala osiyanasiyana kutengera choyera ndi mawonekedwe. Nthawi zambiri, ndi yolimba kutentha kwa chipinda ndipo imatha kukhala ndi fungo labwino, ngakhale limafotokozedwa nthawi zambiri kapena losasiyana.

N, N'-Nimethyl-n, N'-N'r Licherea nthawi zambiri amasungunuka monga Ethanol, Methanol, acenol, ndi chnoroform. Komabe, nthawi zambiri mumasungunuka kapena kusungunuka pang'ono m'madzi. Kusungunuka kumatha kusiyanasiyana malinga ndi zinthu monga kutentha ndi zosungunulira.


Tsatanetsatane wazogulitsa

Matamba a malonda

Mafotokozedwe Akatundu

Dzina lazogulitsa: Cluntit II
Mf: c15h16N2o
Cas: 611-92-7
Mw: 240.3
Kuchulukitsa: 1.161 g / cm3
Muyezo: GJB110-1988
Phukusi: 1 makilogalamu / thumba, 25 kg / thumba, 25 kg / ma kg

Chifanizo

Zinthu
Kulembana
Kaonekedwe
Zoyera kapena zoyera chikasu frstal
Malo olimba
120.5 -122.0 ° C
Nkhani Yosasunthika
≤0.2%
Zowawa Zoledzeretsa
≤0.09%
Phulusa
≤0.08%
Mtengo wa asidi (monga acetic acid)
≤0.006%
Amine (monga methylaniline)
≤0.20%

Karata yanchito

1.Tigwiritsa ntchito ngati kukhazikika kwa zinthu za Nitro, zopanga, ndikupanga pakati pazakudya zopangidwa ndi mankhwala opangidwa.
2.Titi ndizofunikira zopangira mabiradical prellant ufa.

 

Mankhwala synthesis: nthawi zambiri imagwiritsidwa ntchito ngati yokonzanso kapangidwe kake, makamaka pokonzekera mankhwala ena. Kapangidwe kake kamatha kutenga nawo mbali m'njira zosiyanasiyana zamankhwala.

Kafukufuku Wosakamizira: Pawiri imatha kugwiritsidwa ntchito popanga mankhwala kapena monga gawo lowerengera kafukufuku wochitira zachilengedwe.

Kufufuza kwachilengedwe: N, N'-Nimethyl-n, N'-N'-N'r Libhenylrea itha kugwiritsidwa ntchito pophunzira zotsatira zake zamankhwala, kuphatikizapo njira zake zokhala ndi ma enzyme kapena receptors.

Chemistry Chemistry: Itha kugwiritsidwa ntchito mu kapangidwe ka polima, kapena ngati zowonjezera kusintha katundu wa zida za polymer.

Ma Chemistral Cristry: Ma Chemivillic Crinects a Urea amagwiritsidwa ntchito ku Agrochemicals, ngakhale kuti kugwiritsa ntchito n, N'-Nimethyl-n'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-Nimethl-N'-N'-Nimethlyea - N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-Nimethl-N'-Nimethl-N

Ma sol sol sol: itha kugwiritsidwa ntchito ngati zosungunulira kapena zosintha m'mayendedwe osiyanasiyana a labotale.

Nyumba

Imasungunuka mu mowa, mabala, benzane ndi madera ambiri oyipitsidwa, koma osakhutira m'madzi.

Kusunga

Kusungidwa pamalo owuma, owuma, opumira.

Mosamala komanso mosamala N, Nimethyl-n, N'-N'r Lirherea, lingalirani malangizo awa:

 

1. Chidebe: sungani pawirikizani mu chidebe cholumikizidwa chofunda kuti mupewe kuipitsidwa ndi chinyezi. Magalasi kapena pulasitiki apamwamba kwambiri nthawi zambiri amakhala oyenera.

 

2. Kutentha: Sungani malo owiritsa pamalo ozizira, owuma. Pewani kuyang'ana kutentha kwambiri, zomwe zingayambitse katundu wa mankhwalawo kuti achotse kapena kusintha.

 

3. Chitetezo Chopepuka: Ngati phula limakhala lopepuka, sungani chidebe chamdima kapena chopaque kuti muchepetse kuwonekera kwa kuwala.

 

4. Kuwongolera chinyezi: onetsetsani kuti malo osungirako ndiuma, monga chinyezi kungakhudze kukhazikika kwa gulu. Kugwiritsa ntchito deta mu chidebe chosungira kumatha kukuthandizani kukhala ndi chinyezi chochepa.

 

5. Zizindikiro: Zolemba bwino zotengera ndi dzina la Compough, kuzunzidwa, komanso chidziwitso chilichonse chowopsa.

 

6. Tsatanetsatane wa chitetezo: Tsatirani pepala lililonse loteteza deta (ma sds) pakusamalira ndikusungirako, kuphatikizapo kugwiritsa ntchito zida zilizonse zoteteza.

 

7..

 

 

 
p-anisildehyde

Njira zothandizira

Kufotokozera kwa njira zofunika kwambiri

Ngati inhamd

Sunthani womenyedwayo kukhala mpweya wabwino. Ngati kupuma kumakhala kovuta, perekani mpweya. Ngati sichosapumira, perekani kupuma kokangana ndi kufunsa dokotala nthawi yomweyo. Osagwiritsa ntchito pakamwa kutayikira pakamwa ngati wovulalayo kapena amapukutidwa ndi mankhwala.

Kutsatira pakhungu

Chotsani zovala zoipitsidwa nthawi yomweyo. Sambani ndi sopo ndi madzi ambiri. Funsani dokotala.

Kutsatira mawonekedwe

Muzimutsuka ndi madzi oyera kwa mphindi zosachepera 15. Funsani dokotala.

Kutsatira

Itsuke pakamwa ndi madzi. Osasokoneza kusanza. Osapereka chilichonse pakamwa kwa munthu wosazindikira. Itanani dokotala kapena poizoni poizoni nthawi yomweyo.

Kuchenjeza nthawi yoyendera

Potumiza N, N'-Nimethyl-n'-N'-Marqinslurea, ndikofunikira kutsatira mosamala mosamala kuti atetezeke ndi kutsatira malamulo. Nazi zinthu zofunika kudziwa mukamayendera:

1. Kutsatira lamulo: Onetsetsani kuti zotumiza zimayenderana ndi malamulo adziko lonse, mayiko apadziko lonse pokhudzana ndi mayendedwe a mankhwala. Izi zitha kuphatikizapo kulemba, zolemba ndi kutsatira malangizo otumizira ena.

2. Ma CDCAGON: Gwiritsani ntchito zida zoyenerera zomwe zikugwirizana ndi n, N'-Nimethyl-n, N'-N'-She dipherea. Chidebe chikuyenera kukhala cholimba, chotupa komanso chosasweka mosavuta. Chisindikizo chachiwiri chingafunikire kutetere.

3. Zizindikiro: Zolemba bwino zotengera zonse ndi dzina la mankhwala, chizindikiro chowopsa, ndi chidziwitso chilichonse chothandiza. Onetsetsani kuti malembawo ndi oyenera ndikukwaniritsa zofunikira zowongolera.

4. Kuwongolera kutentha: Ngati phula lanu limakhala ndi kutentha, onetsetsani kuti latumizidwa motentha kuti zisawonongeke.

5. Pewani zinthu zosagwirizana: Nthawi yoyendera, N, N-Nimethyl-n'-n'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-Nir Libhenylurea uzikhala kutali ndi malo osungirako anthu kapena asidi aliyense amene angatengere zochita.

6. Zida zake zoteteza (PPE): Onetsetsani kuti ogwira ntchito omwe amatenga ndalama amayendetsa bwino amavala magolovesi oyenera, monga magolovesi, zigawenga, ndi maboti a labu kuti muchepetse kuwonekera.

7.. Izi zimaphatikizapo kukonzekera kukhetsa mapira ndi othandizira choyamba.

8. Training: Ensure that all personnel involved in handling and transporting the compound are trained in safety procedures and understand the hazards associated with N,N'-dimethyl-N,N'-diphenylurea.

 

Bhenethyl mowa

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