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2-Chloro-3-nitro-6-methylpyridine (CAS# 56057-19-3)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C6H5ClN2O2
Molar Mass 172.57
Yawan yawa 1.5610
Matsayin narkewa 70-74 ° C
Matsayin Boling 200 ° C (mafi girma)
Wurin Flash 108.5°C
Solubility mai narkewa a cikin methanol
Tashin Turi 0.0255mmHg a 25°C
Bayyanar M
Launi Brown
pKa -1?+-.0.10 (An annabta)
Yanayin Ajiya a karkashin inert gas (nitrogen ko argon) a 2-8 ° C
Fihirisar Refractive 1.5500 (kimanta)
MDL Saukewa: MFCD03085820

Cikakken Bayani

Tags samfurin

Lambobin haɗari R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata.
R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi.
Bayanin Tsaro S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska.
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
S36 - Sanya tufafin kariya masu dacewa.
HS Code 2934990

 

Gabatarwa

2-Chloro-3-nitro-6-methylpyridine wani fili ne na kwayoyin halitta. Mai zuwa shine gabatarwa ga yanayinsa, amfaninsa, hanyar shiri da bayanin aminci:

 

inganci:

- Bayyanar: 2-chloro-3-nitro-6-methylpyridine rawaya crystalline m.

- Solubility: Yana da sauƙin narkewa a cikin kaushi na kwayoyin halitta kuma yana ɗan narkewa cikin ruwa.

 

Amfani:

- 2-Chloro-3-nitro-6-methylpyridine ana amfani dashi azaman maganin kashe kwari don magance ciyawa akan amfanin gona kamar shinkafa da alkama.

- Yana da ayyukan kashe kwari, ciyawa, kuma yana da babban zaɓi don wasu ciyawa.

 

Hanya:

- 2-Chloro-3-nitro-6-methylpyridine za a iya samu ta hanyar fara amsa 2,6-dimethylpyridine tare da Cl2-NaNO2 don samun abin da aka samo na 2-chloro-3-nitro-6-methylpyridine, sa'an nan kuma samun raguwa. don samun samfurin da aka yi niyya.

 

Bayanin Tsaro:

-2-chloro-3-nitro-6-methylpyridine wani abu ne mai guba wanda zai iya cutar da mutane idan an tuntube shi, shaka, ko kuma an sha shi fiye da kima.

- Ya kamata a sanya kayan kariya na sirri kamar safar hannu na kariya, tabarau, da abin rufe fuska yayin amfani da ko sarrafa wurin, kuma a tabbatar da isassun iska.

- A guji cudanya da fata, idanu, mucosa, da sauransu, kurkure nan da nan da ruwa mai yawa sannan a nemi magani.

- A lokacin da ake ajiyewa da safarar wurin, ya kamata a nisantar da shi daga kunnawa da oxidants, kuma a ajiye shi a cikin rufaffiyar wuri, bushe da sanyi.


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