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3-Methylpyridine-4-carboxaldehyde (CAS# 74663-96-0)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta C7H7N
Molar Mass 121.14
Yawan yawa 1.095± 0.06 g/cm3 (An annabta)
Matsayin Boling 230.2 ± 20.0 °C (An annabta)
pKa 3.55± 0.18 (An annabta)
Yanayin Ajiya a karkashin inert gas (nitrogen ko argon) a 2-8 ° C
M Haushi
MDL Saukewa: MFCD02181145

Cikakken Bayani

Tags samfurin

Lambobin haɗari R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
R41 - Hadarin mummunan lalacewa ga idanu
R37 / 38 - Haushi ga tsarin numfashi da fata.
R22 - Yana cutarwa idan an haɗiye shi
Bayanin Tsaro S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska.
S39 – Sa ido/kariyar fuska.
Matsayin Hazard HAUSHI

 

Gabatarwa

3-Methyl-pyridine-4-carboxaldehyde wani fili ne na kwayoyin halitta. Ruwa ne mara launi ko rawaya mai ƙamshi na musamman.

 

3-Methyl-pyridin-4-carboxaldehyde ana yawan amfani dashi azaman tsaka-tsaki a cikin ƙwayoyin halitta.

 

Hanya ta gama gari don shirya 3-methyl-pyridine-4-carboxaldehyde shine ta hanyar oxidizing methylpyridine, wanda za'a iya aiwatar da shi ta hanyar amfani da oxidants kamar oxygen, hydrogen peroxide, ko benzoyl peroxide.

 

Bayanan tsaro: 3-methyl-pyridin-4-carboxaldehyde wani fili ne na kwayoyin halitta wanda ke da wasu haushi da guba. Yakamata a kula don gujewa cudanya da fata da idanu, da kuma kula da samun iska mai kyau. Lokacin sarrafawa da adanawa, yakamata a bi hanyoyin aiki na aminci da suka dace kuma a samar da kayan kariya masu dacewa kamar safofin hannu na dakin gwaje-gwaje da gilashin aminci. Idan an sha cikin haɗari, ko tuntuɓar haɗari, nemi kulawar likita nan da nan.


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