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mankhwala

Etodolac (CAS#41340-25-4)

Chemical Property:

Molecular Formula C17H21NO3
Molar Misa 287.35
Kuchulukana 1.193±0.06 g/cm3(Zonenedweratu)
Melting Point 145-1480C
Boling Point 507.9±45.0 °C(Zonenedweratu)
Kusungunuka kwamadzi 40mg/L(37 ºC)
Kusungunuka Zosungunuka mu DMSO (100 mM), ndi ethanol (100 mM).
Maonekedwe mwaukhondo
Mtundu White mpaka Orange mpaka Green
Merck 14,3874
pKa 4.65 (pa 25 ℃)
Mkhalidwe Wosungira 2-8 ° C
Zomverera Zomverera kutentha ndi kuwala
MDL Chithunzi cha MFCD00133313
Zakuthupi ndi Zamankhwala Makhiristo anatengedwa kuchokera ku hexane-chloroform, malo osungunuka 145-148 °c.
Gwiritsani ntchito Amagwiritsidwa ntchito ngati anti-inflammatory analgesic

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R23/24/25 – Poizoni pokoka mpweya, kukhudzana ndi khungu komanso kummeza.
R40 - Umboni wochepa wa zotsatira za carcinogenic
R36 - Zokhumudwitsa m'maso
R25 - Poizoni ngati atamezedwa
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S22 - Osapumira fumbi.
S36 - Valani zovala zoyenera zodzitetezera.
S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.)
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36/37 - Valani zovala zoyenera zodzitchinjiriza ndi magolovesi.
Ma ID a UN 3249
WGK Germany 3
Mtengo wa RTECS UQ0360000
HS kodi 29349990
Kalasi Yowopsa 6.1(b)
Packing Group III

 

Mawu Oyamba

Etodolac acid, yomwe imadziwikanso kuti nitromethane sulfonic acid kapena TSA, ndi pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera ndi chitetezo cha etodolac acid:

 

Ubwino:

Etodolac ndi asidi amphamvu omwe amakwiya kwambiri komanso amawononga. Amatha kusungunuka kwathunthu m'madzi kuti apange njira ya acidic kwambiri. Zimakhala zokhazikika kutentha, koma zimatha kuwola kapena kuphulika pa kutentha kwakukulu, pamene zimatentha, kapena zimagwirizana ndi mankhwala ena.

 

Ntchito: Itha kugwiritsidwanso ntchito pochiza dzimbiri pamalo achitsulo, njira ya electroplating ndi madera ena.

 

Njira:

Etodolac nthawi zambiri imakonzedwa ndi nitromethane ndi sulfuric acid. Choyamba, nitromethane imayendetsedwa ndi sulfuric acid yokhazikika kupanga etoyl chloride. Etoyl chloride imasinthidwa ndi sulfuric acid kapena madzi kuti apange nitromethane sulfonic acid.

 

Zambiri Zachitetezo:

Etodolac imakwiyitsa komanso ikuwononga, ndipo imawononga maso, kupuma komanso khungu. Valani magalasi oteteza, magolovesi ndi zida zopumira kuti musakhudzidwe ndi khungu komanso pokoka mpweya. Posungira ndikugwiritsa ntchito, kukhudzana ndi zoyaka moto, zinthu zakuthupi, zotulutsa okosijeni, ndi zina zotere ziyenera kupewedwa kupewa zoopsa. Potaya zinyalala, malamulo okhudzana ndi chithandizo ayenera kutsatiridwa kuti apewe kuwononga chilengedwe komanso kuvulaza munthu.

 


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