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I-6-methylpyridine-2-carbonitrile (CAS# 1620-75-3) Umfanekiso okhoyo
  • I-6-methylpyridine-2-carbonitrile (CAS# 1620-75-3) 1

I-6-methylpyridine-2-carbonitrile (CAS# 1620-75-3)

Ipropati yeMichiza:

IiPropati zePhysico-chemical

Ifomula yeemolekyuli I-C7H6N2
IMisa yeMolar 118.14
Ukuxinana 1.08±0.1 g/cm3(Kuxelwe kwangaphambili)
Indawo yokunyibilika 70-74°C(lit.)
Indawo yeBoling 0°C
Indawo yokuflasha 0°C
Ukunyibilika Dichloromethane, Hexane
Uxinzelelo loMphunga 0.043mmHg ku-25°C
Imbonakalo Iqinile
Umbala Ngaphandel uBumhlophe
pKa 0.40±0.10(Kuqikelelwe)
Imeko yoGcino Umoya ophantsi, uBubushushu beGumbi
Refractive Index 1.531
MDL MFCD00190586

Iinkcukacha zeMveliso

Iithegi zeMveliso

Umngcipheko kunye noKhuseleko

Iimpawu ezinobungozi Xi – Irritant
Iikhowudi zoMngcipheko 36/37/38 – Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nolusu.
Inkcazelo yoKhuseleko S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
Izazisi ze-UN UN 3439 6.1/PG III
WGK eJamani 3
Ikhowudi ye-HS 29333990
IKlasi yeeNgozi 6.1
Iqela lokuPakisha III

I-6-methylpyridine-2-carbonitrile (CAS# 1620-75-3) Intshayelelo

Yikhompawundi ephilayo ene-chemical formula C8H8N2. Oku kulandelayo yinkcazo yobume bayo, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko:Indalo:
-Imbonakalo: Lulwelo olungenambala ukuya kumthubi.
-Ubuninzi: malunga ne-0.975g/cm³.
-Indawo yokubila: malunga ne-64-66 degrees Celsius.
-Indawo yokunyibilika: Malunga -45 ngokukaCelsius.
-I-Solubility: I-Soluble kwi-solvents ezininzi zezinto eziphilayo, ezifana ne-ethanol, i-methanol kunye ne-dimethylformamide.Sebenzisa:
-kwaye ingasetyenziswa njengama-reagents kunye ne-catalysts kwi-organic synthesis.
-Isetyenziswa ngokubanzi kwintsimi ye-chemistry yamayeza kunye neyeza ukudibanisa iziyobisi.
-Isenokusetyenziswa njengesinyibilikisi.

Indlela:
-inokulungiswa ngokusabela kwepyridine kunye ne-methyl hydrocyanate.
-Iimeko zokusabela ngokuqhelekileyo kufuneka ziqhutywe phantsi kwe-atmosphere ye-inert yegesi, kwaye i-catalyst, njenge-sodium cyanide iodide, yongezwa.

Ulwazi ngoKhuseleko:
-icaphukisa amehlo kunye nolusu, nceda ugweme ukudibanisa ngqo.
-Xa usebenzisa, nceda usebenzise izixhobo zokukhusela zomntu, ezifana neeglasi zokhuseleko kunye neiglavu.
-Gcina kwindawo epholileyo neyomileyo kude nomlilo kunye nezinto ezinokutsha.
-Ekubeni abanye abantu banokuthi bangavumi, nceda wenze uvavanyo olufanelekileyo lokhuseleko kunye noqeqesho lokusebenza kwilabhoratri ngaphambi kokusetyenziswa.

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