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5-Iodo-3-methyl-2-pyridinamine (CAS# 166266-19-9)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta C6H7IN2
Molar Mass 234.04
Yawan yawa 1.898± 0.06 g/cm3 (An annabta)
Matsayin narkewa 110.2-110.5 ° C
Matsayin Boling 303.4 ± 42.0 °C (An annabta)
Wurin Flash 137.3°C
Tashin Turi 0.000935mmHg a 25°C
Matsakaicin zango (λmax) 296nm (lit.)
pKa 5.22± 0.49 (An annabta)
Yanayin Ajiya Ajiye a cikin duhu wuri, Inert yanayi, dakin zafin jiki
M Hasken Hannu
MDL Saukewa: MFCD02102422
Abubuwan Jiki da Sinadarai Hankali: Hannun Haske

Cikakken Bayani

Tags samfurin

Hadari da Tsaro

Alamomin haɗari Xi - Haushi
Lambobin haɗari 41- Hadarin mummunan lahani ga idanu
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S39 – Sa ido/kariyar fuska.
WGK Jamus 3
Matsayin Hazard HAUSHI

5-Iodo-3-methyl-2-pyridinamine (CAS# 166266-19-9) Gabatarwa

Yana da kwayoyin halitta wanda tsarin kwayoyin halittarsa ​​shine C6H7IN2 kuma yana da madaidaicin tsarin tsari.Dabi'a:
wani haske ne mai launin rawaya mai haske, wanda yake da wuya a narke cikin ruwa a cikin dakin da zafin jiki, amma ana iya narkar da shi a yawancin kaushi na kwayoyin halitta, kamar barasa da ether. Yana da ɗan kwanciyar hankali a cikin iska, amma yana ƙonewa a yanayin zafi mai yawa ko a cikin kaushi na halitta.

Amfani:
Ana amfani da shi sau da yawa azaman tsaka-tsaki a cikin ƙwayoyin halitta. Ana iya amfani da shi azaman albarkatun ƙasa don haɗin haɗin heterocyclic, shiga cikin jerin halayen halayen, kuma a yi amfani dashi don shirya mahadi tare da ayyuka daban-daban, irin su kwayoyi da magungunan kashe qwari.

Hanyar: Hanyar gama gari na haɗawa da
M shine ta hanyar amsa pyridine da methyl iodide a ƙarƙashin yanayin alkaline, sannan jiyya tare da ruwan ammonia don samun samfurin.

Bayanin Tsaro:
Don yin aiki lafiya, ya kamata a kula don guje wa shakar ƙura ko tururi, da kuma guje wa haɗuwa da fata da idanu. Saka safofin hannu masu kariya masu dacewa, tabarau da tufafi masu kariya lokacin amfani da su. Nan da nan bayan kowace lamba, kurkura da ruwa mai yawa kuma ku nemi taimakon likita idan ya cancanta.


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