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Etodolac (CAS#41340-25-4)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C17H21NO3
Molar Mass 287.35
Yawan yawa 1.193 ± 0.06 g/cm3 (An annabta)
Matsayin narkewa 145-1480C
Matsayin Boling 507.9 ± 45.0 °C (An annabta)
Ruwan Solubility 40mg/L(37ºC)
Solubility Mai narkewa a cikin DMSO (100 mM), da ethanol (100 mM).
Bayyanar m
Launi Fari zuwa Orange zuwa Kore
Merck 14,3874
pKa 4.65 (a 25 ℃)
Yanayin Ajiya 2-8 ° C
M Mai hankali ga zafi da haske
MDL Saukewa: MFCD00133313
Abubuwan Jiki da Sinadarai An samo lu'ulu'u daga hexane-chloroform, wurin narkewa 145-148 °c.
Amfani Ana amfani dashi azaman analgesic anti-mai kumburi

Cikakken Bayani

Tags samfurin

Lambobin haɗari R23/24/25 - Mai guba ta numfashi, a cikin hulɗa da fata kuma idan an haɗiye shi.
R40 - Shaida mai iyaka na tasirin cutar sankara
R36 - Haushi da idanu
R25 - Mai guba idan an haɗiye shi
R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
Bayanin Tsaro S22 - Kada ku shaka kura.
S36 - Sanya tufafin kariya masu dacewa.
S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.)
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36/37 - Sanya tufafin kariya da safar hannu masu dacewa.
ID na UN 3249
WGK Jamus 3
RTECS UQ0360000
HS Code 2934990
Matsayin Hazard 6.1 (b)
Rukunin tattarawa III

 

Gabatarwa

Etodolac acid, wanda kuma aka sani da nitromethane sulfonic acid ko TSA, wani fili ne na inorganic. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shirye-shirye da bayanan aminci na etodolac acid:

 

inganci:

Etodolac acid ne mai karfi wanda yake da karfi da kuma lalata. Yana iya narke gaba ɗaya cikin ruwa don samar da maganin acidic mai ƙarfi. Yana da tsayayye a yanayin zafi na ɗaki, amma yana iya rubewa ko fashe a yanayin zafi mai yawa, lokacin da zafi ya fallasa, ko kuma yana hulɗa da wasu sinadarai.

 

Yana amfani: Hakanan za'a iya amfani dashi a cikin maganin lalata na ƙarfe, tsari na lantarki da sauran filayen.

 

Hanya:

An shirya Etodolac gabaɗaya ta hanyar amsawar nitromethane da sulfuric acid. Na farko, nitromethane yana amsawa tare da sulfuric acid mai tattarawa don samar da etoyl chloride. Etoyl chloride kuma ana mayar da martani tare da dilute sulfuric acid ko ruwa don samar da nitromethane sulfonic acid.

 

Bayanin Tsaro:

Etodolac yana da haushi kuma yana lalata, kuma yana da illa ga idanu, numfashi, da fata. Saka gilashin kariya, safar hannu da na'urorin numfashi don guje wa haɗuwa da fata da shakar tururi. A lokacin ajiya da amfani, tuntuɓar flammables, kwayoyin halitta, oxidants, da dai sauransu ya kamata a kauce masa don kauce wa halayen haɗari. Lokacin zubar da sharar gida, yakamata a bi ka'idodin jiyya masu dacewa don gujewa gurɓacewar muhalli da rauni na mutum.

 


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