Crotamiton (N-Ethyl – O-Crotonotoluidide)
Mawu ofanana ndi mawu:N-Ethyl - O-Crotonotoluidide; (2E)-N-Ethyl-N-(2-methylphenyl) -2-butenamide; 2-Butenamide, N-ethyl-N-(2-methylphenyl)-
Nambala ya CAS:483-63-6
Molecular formula: C13H17AYI
Kulemera kwa Molecular:203.28
EINECS No.:207-596-3
Zogwiritsa:Kwa osiyanasiyana matupi awo sagwirizana matenda pakhungu ndi zodzikongoletsera zina
Kapangidwe
Ntchito:Pharmaceuticals, intermediates, APIs, custom synthesis, mankhwala
Kupambana:Ogulitsa Kwambiri, Ubwino Wapamwamba, Mtengo Wopikisana, Kutumiza Mwachangu, Kuyankha Mwachangu
Magulu ofananira:Mankhwala osokoneza bongo; Zopangira mankhwala; Organic zopangira; Amide; Amide mankhwala; Ma API; Ma API; EURAX; Inhibitor yaing'ono ya molekyulu; Amagwiritsidwa ntchito pochiza mphere ndi kuyabwa pakhungu pakama; Makampani opanga mankhwala ndi mankhwala; Medical zopangira; Pharmaceutical APIs; Zinyama zopangira; Mankhwala, mankhwala ophera tizilombo ndi utoto wapakati; Organic mankhwala zopangira; Chemical zopangira
| Malo osungunuka | 25°C |
| Malo otentha | 153-155 °C/13 mmHg (kuyatsa) |
| Kuchulukana | 0.987 g/mL pa 25 °C (kuyatsa) |
| Refractive index | n20/D 1.54(lit.) |
| Fnsonga | >230 °F |
| Kusungunuka | Ethanol:zosungunuka |
| Form | Nkudya |
| pKa | 1.14±0.50 (Zonenedweratu) |
| Mtundu | Zopanda Mtundu mpaka Kuwala Brown |
| Madziskuthekera | Kusungunuka m'madzi (1:500), mowa, methanol, ether, ndi ethanol. |
| Skuthekera | Kuwala Kumverera |
| Khodi ya Gulu la Zowopsa | 22-36/38-43 |
| Ndemanga za Chitetezo | 26-36 |
| WGK Germany | 3 |
| Mtengo wa RTECS | GQ7000000 |
| HS kodi | 2924296000 |
| Mafotokozedwe apadera malinga ndi zofuna za makasitomala | |
| Maonekedwe | Mafuta amadzimadzi opanda mtundu mpaka achikasu |
| Kachulukidwe wachibale | 1.008-1.011 |
| Refractive index | 1.540-1.542 |
| Chloride | 0.01 |
| Zotsalira pakuyatsa | 0.1％max |
| Amine yaulere | 2.5mgmax |
| Purity (HPLC) | 98.0-102.0％ |
| Miyezo Yabwino | Chinese pharmacopoeia (2015) |
Njira zodzitetezera kuti musamalidwe bwino:
Pewani kupanga fumbi. Pewani kupuma mpweya, mpweya kapena nthunzi. Pewani kukhudzana ndi khungu ndi maso. Gwiritsani ntchito zida zodzitetezera. Valani magolovesi osatha. Onetsetsani mpweya wokwanira. Chotsani gwero zonse zoyatsira. Samutsira ogwira ntchito kumadera otetezeka. Pewani anthu kuti asakuvutitseni komanso kuti musamavute kapena kutayikira.
Njira ndi zida zosungira ndi kuyeretsa:
Sungani ndi kukonza zotayika. Sungani mankhwala muzotengera zoyenera ndi zotsekedwa kuti mutayike. Chotsani gwero zonse zoyatsira. Gwiritsani ntchito zida zomwe sizingapse ndi kuphulika. Zinthu zotsatiridwa kapena zosonkhanitsidwa ziyenera kutayidwa mwachangu, motsatira malamulo ndi malamulo oyenera.
20L ya High kachulukidwe polyethylene mbiya pulasitiki.
Ikani chikwama chakuda chotsimikizira kuwala kwakuda kunja kwa mbiya.
Katunduyo azipakidwa pallet ndi matabwa osafukiza.
Jingye ali ndi ma seti 86 a ma reactors onse, pomwe volumu ya enamel reactor ndi 69, kuchokera 50 mpaka 3000L. Chiwerengero cha ma reactors osapanga dzimbiri ndi 18, kuyambira 50 mpaka 3000L. QC ili ndi mazana amitundu yonse ya zida zowunikira. Ikhoza kukumana ndi kupanga malonda ndi kusanthula kwathunthu kwa mankhwala. Izi ndi malo apamwamba kwambiri ndipo zimatha kuperekedwa malinga ndi zosowa za makasitomala.