Crotamiton (N-Ethyl - O-Crotonotoluidide)
Mashoko anoreva zvakafanana:N-Ethyl - O-Crotonotoluidide;(2E)-N-Ethyl-N-(2-methylphenyl) -2-butenamide;2-Butenamide, N-ethyl-N-(2-methylphenyl)-
Nhamba yeCAS:483-63-6
Molecular Formula: C13H17AIHWA
Molecular Weight:203.28
EINECS Nha.:207-596-3
Zvishandiso:Nokuda kwezvirwere zvakasiyana-siyana zveganda uye cosmetic additives
Chimiro
Application:Pharmaceuticals, intermediates, APIs, tsika synthesis, makemikari
Superiority:Mutengesi Akanyanya, Hunhu Hwepamusoro, Mutengo Wemakwikwi, Kukurumidza Kuendesa, Kukurumidza Kupindura
Zvikamu zvinoenderana:Drug substance;Pharmaceutical raw materials;Organic raw materials;Amide;Amide compounds;APIs;API's;EURAX;Diki molecule inhibitor;Inoshandiswa kurapa scabies uye ganda itching pamubhedha;Pharmaceutical uye makemikari indasitiri;Medical raw materials;Pharmaceutical APIs;Mhuka mbishi zvinhu;Pharmaceutical, pesticide uye dhayi pakati;Organic makemikari mbishi zvinhu;Kemikari raw materials
| Melting point | 25°C |
| Boiling point | 153-155 °C/13 mmHg (lit.) |
| Density | 0.987 g/mL pa25 °C (lit.) |
| Refractive index | n20/D 1.54(lit.) |
| Flash point | >230 °F |
| Solubility | Ethanol:soluble |
| Form | Nkudya |
| pKa | 1.14±0.50(Zvakafanotaurwa) |
| Color | Isina ruvara kune Chiedza Brown |
| Mvurasolubility | Soluble mumvura (1:500), doro, methanol, ether, uye ethanol. |
| Stability | Chiedza Sensitive |
| Hazard Category Code | 22-36/38-43 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | GQ7000000 |
| HS Code | 2924296000 |
| Special specifications maererano nezvinodiwa nevatengi | |
| Chitarisiko | Mvura ine mafuta ine ruvara isina ruvara |
| Relative density | 1.008-1.011 |
| Refractive index | 1.540-1.542 |
| Chloride | 0.01％max |
| Residue pakubatidza | 0.1％max |
| Free amine | 2.5mgmax |
| Kuchena (HPLC) | 98.0-102.0％ |
| Quality Standards | Chinese pharmacopoeia (2015) |
Zvokungwarira pakubata zvisina njodzi:
Dzivisa kuumbwa kweguruva.Dzivisa kufema mhute, gasi kana mhute.Dzivisa kusangana neganda uye ziso.Shandisa midziyo yekuzvidzivirira.Pfeka magirovhosi asingapindi makemikari.Iva nechokwadi chokuti pane mhepo yakakwana.Bvisa zvose zvinobatidza moto.Taurisa vashandi kunzvimbo dzisina njodzi. Chengetedza vanhu kure uye mhepo yekuteuka/kudonha.
Nzira uye zvinhu zvekuchengetedza uye kuchenesa:
Unganidza uye ronga kuraswa.Chengetedza kemikari mumidziyo yakakodzera uye yakavharwa kuti urase.Bvisa zvese zvinobatidza moto.Shandisa maturusi anodzivirira moto uye midziyo isingaputike.Zvinhu zvakatevedzwa kana kuti zvakaunganidzwa zvinofanirwa kuraswa nekukasika, maererano nemitemo nemirau yakakodzera.
20L yeHigh density polyethylene plastiki barrel.
Isa bhegi dema rekudzivirira kunze kwedhiramu.
Midziyo yacho ichaiswa pallet nemapallet emapuranga asingafukidze.
Jingye ine 86 seti yemareactor pamwe chete, iyo iyo volumn ye enamel reactor iri makumi matanhatu nepfumbamwe, kubva pa50 kusvika 3000L.Huwandu hwema stainless reactors ndeye 18, kubva pa50 kusvika 3000L.QC inoshongedzerwa nemazana emarudzi ese ezviridzwa zvekuongorora.Inogona kusangana nekugadzirwa kwekutengesa uye kuongororwa kwakazara kwechigadzirwa.Ichi chigadzirwa chemhando yepamusoro chigadzirwa uye chinogona kuendeswa zvinoenderana nezvinodiwa nevatengi.
![2-Bromo-1--[4-(methylsulfonyl) phenyl]-1-ethanone](http://cdn.globalso.com/jingyepharma/50413-24-6-300x300.jpg)
