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I-2-Chloro-3-nitro-6-methylpyridine (CAS# 56057-19-3) Umfanekiso okhoyo
  • 2-Chloro-3-nitro-6-methylpyridine (CAS# 56057-19-3) 1

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

Ipropati yeMichiza:

Ifomula yeemolekyuli C6H5ClN2O2
IMisa yeMolar 172.57
Ukuxinana 1.5610 (uqikelelo olurhabaxa)
Indawo yokunyibilika 70-74 °C
Indawo yeBoling 200°C (uqikelelo olurhabaxa)
Indawo yokuflasha 108.5°C
Ukunyibilika inyibilika kwiMethanol
Uxinzelelo loMphunga 0.0255mmHg ku-25°C
Imbonakalo Iqinile
Umbala Ntsundu
pKa -1?+-.0.10(Kuxelwe kwangaphambili)
Imeko yoGcino phantsi kwegesi engasebenziyo (nitrogen okanye iArgon) kwi-2-8°C
Refractive Index 1.5500 (uqikelelo)
MDL MFCD03085820

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe.
Inkcazelo yoKhuseleko S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso.
S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
Ikhowudi ye-HS 29349990

 

Intshayelelo

I-2-Chloro-3-nitro-6-methylpyridine i-organic compound. Oku kulandelayo sintshayelelo kubume bayo, ukusetyenziswa, indlela yokulungiselela kunye nolwazi lokhuseleko:

 

Umgangatho:

- Ukubonakala: I-2-chloro-3-nitro-6-methylpyridine yikristale ephuzi eqinileyo.

- Ukunyibilika: Inyibilika ngokulula kwizinyibilikisi zendalo kwaye inyibilika kancinane emanzini.

 

Sebenzisa:

- 2-Chloro-3-nitro-6-methylpyridine idla ngokusetyenziswa njengesibulali zinambuzane ukulawula ukhula kwizityalo ezifana nerayisi nengqolowa.

- Inemisebenzi yokubulala izinambuzane, ukhula, kwaye inokukhethwa okuphezulu kokhula oluthile.

 

Indlela:

- I-2-Chloro-3-nitro-6-methylpyridine inokufumaneka ngokuphendula kuqala i-2,6-dimethylpyridine kunye ne-Cl2-NaNO2 ukufumana i-derivative ye-2-chloro-3-nitro-6-methylpyridine, kwaye emva koko ifumana impendulo yokunciphisa ukufumana imveliso ekujoliswe kuyo.

 

Ulwazi ngoKhuseleko:

- I-2-chloro-3-nitro-6-methylpyridine yi-compound enetyhefu enokuba yingozi ebantwini ukuba idibene, ifakwe, okanye ifakwe ngokugqithiseleyo.

- Izixhobo zokukhusela zomntu ezifana neglavu zokukhusela, iiglavu, kunye nemaski kufuneka zinxitywe xa usebenzisa okanye uphethe ikhompawundi, kwaye umoya owaneleyo kufuneka uqinisekiswe.

- Kuphephe ukudibana nolusu, amehlo, imifinya, njalo njalo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune unyango.

- Ngexesha lokugcinwa kunye nokuthuthwa kwekhompawundi, kufuneka igcinwe kude nokucima kunye ne-oxidants, kwaye igcinwe kwindawo evaliweyo, eyomileyo nepholileyo.

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