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Dodecanenitrile CAS 2437-25-4 Umfanekiso obonakalayo
  • I-Dodecanenitrile CAS 2437-25-4 1

I-Dodecanenitrile CAS 2437-25-4

Ipropati yeMichiza:

Ifomula yeemolekyuli C12H23N
IMisa yeMolar 181.32
Ukuxinana 0.827g/mLat 25°C(lit.)
Indawo yokunyibilika 4°C
Indawo yeBoling 198°C100mm Hg(lit.)
Indawo yokuflasha >230°F
Ukunyibilika kwamanzi Ayinyibiliki emanzini.
Uxinzelelo loMphunga 13.332hPa kwi-140.47℃
Imbonakalo ulwelo olucacileyo
Ubunzima obuthile 0.83
Umbala Ayinambala ukuya kuKhanya tyheli ukuya kwiOrenji yokuKhanya
Umda wokuvezwa I-NIOSH: IDLH 25 mg/m3
I-BRN 970348
Imeko yoGcino Gcina ngaphantsi +30°C.
Refractive Index n20/D 1.436(lit.)
IiPropati zoMzimba kunye nezeMichiza Ulwelo olunamafutha angenambala. Indawo yokunyibilika ye-4 ℃, iqondo lokubila lika-252 ℃, ingxinano ye-825-0.438, isalathisi se-refractive ye-1.433-1., i-flash point ye-93 ℃, i-soluble kwi-ethanol okanye i-oyile. Kukho ivumba elimnandi lenkuni, i-grapefruit ejikelezileyo eyomileyo kunye nevumba le-orenji lesitrasi, kunye nevumba elimnandi le-aldehyde. Ivumba elihlala ixesha elide.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi Xn – Iyingozi
Iikhowudi zoMngcipheko I-20/21/22 - Inobungozi ngokuphefumla, ngokudibana nolusu kwaye ukuba uginyiwe.
Inkcazelo yoKhuseleko S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
S36/37 – Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu.
Izazisi ze-UN UN 3276 6.1/PG 3
WGK eJamani 2
RTECS JR2600000
I-TSCA Ewe
Ikhowudi ye-HS 29269095
IKlasi yeeNgozi 9

 

Intshayelelo

Lauricle. Oku kulandelayo sintshayelelo kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-lauric nitrile:

 

Umgangatho:

- Imbonakalo: Ulwelo olungenambala okanye okuqinileyo okumhlophe

- Ukunyibilika: Ukunyibilika emanzini kunye nezinyibilikisi eziqhelekileyo eziphilayo

- Ivumba: Inevumba elikhethekileyo lecyanide

 

Sebenzisa:

- Iingubo zexeshana kunye nezinyibilikisi: Isenokusetyenziswa njengokwaleka okwethutyana kunye nezinyibilikisi zendalo kwizicelo ezithile zamashishini.

 

Indlela:

I-Lauricle inokulungiswa nge-ammonia cyclization okanye indlela ye-ammoniation. Indlela yokujikeleza kwamanzi e-ammonia kukufudumeza isisombululo se-n-propane phambi kwegesi ye-ammonia, kwaye emva koko ujikeleze ukuvelisa i-lauricle. Indlela ye-ammoniation kukusabela i-n-occinitrile kunye negesi ye-ammonia ukwenza i-lauriconile.

 

Ulwazi ngoKhuseleko:

- I-Lauricle yinto enetyhefu ephazamisayo kunye ne-corrosion, kunye nokudibanisa ngokuthe ngqo kwesikhumba kunye namehlo kufuneka kugwenywe.

-Nxiba iiglavu ezikhuselayo, iiglasi kunye nezinye izixhobo zokukhusela ngexesha lokusetyenziswa.

- Xa ugcina kunye nokuphatha, kufuneka kugwenywe ukusabela nge-oxidants eqinile okanye i-acids eqinile, njl., ukwenzela ukuba ungavelisi izinto ezinobungozi.

- Ukuba uthe ngempazamo waphefumla okanye wafunxa i-lauric nitrile, funa unyango ngokukhawuleza kwaye wazise ugqirha wakho ngale meko.

 

  • Ngaphambili:
  • Okulandelayo:
    • Bhala umyalezo wakho apha kwaye uwuthumele kuthi

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