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I-Dodecanenitrile CAS 2437-25-4 Isithombe Esifakiwe
  • I-Dodecanenitrile CAS 2437-25-4 1

I-Dodecanenitrile CAS 2437-25-4

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C12H23N
I-Molar Mass 181.32
Ukuminyana 0.827g/mLat 25°C(lit.)
I-Melting Point 4°C
I-Boling Point 198°C100mm Hg(lit.)
I-Flash Point >230°F
Ukuncibilika kwamanzi Ayincibiliki emanzini.
I-Vapor Presure 13.332hPa at 140.47 ℃
Ukubukeka uketshezi olucacile
I-Gravity ethize 0.83
Umbala Ayinambala ukuya kokuphuzi ngokukhanyayo ukuya kokuwolintshi okhanyayo
Umkhawulo Wokuchayeka I-NIOSH: IDLH 25 mg/m3
I-BRN 970348
Isimo Sesitoreji Gcina ngaphansi kuka +30°C.
I-Refractive Index n20/D 1.436(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Uketshezi olunamafutha angenambala. Iphuzu elincibilikayo lingu-4 ℃, indawo yokubila engu-252 ℃, ukuminyana okuhlobene okungu-825-0.438, inkomba ye-refractive engu-1.433-1., iphoyinti ekhanyayo engu-93 ℃, inyibilika ku-ethanol noma emafutheni. Kukhona iphunga elithambile lezinkuni, i-grapefruit eyomile eyindilinga kanye nephunga elimnandi le-citrus eliwolintshi, kanye nephunga elincane le-aldehyde. Iphunga elihlala isikhathi eside.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi I-Xn - Iyingozi
Amakhodi Engozi 20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma kugwinywe.
Incazelo Yokuphepha S36 – Gqoka izingubo ezifanele zokuzivikela.
I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu.
Ama-ID e-UN UN 3276 6.1/PG 3
I-WGK Germany 2
I-RTECS JR2600000
I-TSCA Yebo
Ikhodi ye-HS 29269095
I-Hazard Class 9

 

Isingeniso

Lauricle. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-lauric nitrile:

 

Ikhwalithi:

- Ukubukeka: Uketshezi olungenambala noma okuqinile okumhlophe

- I-Solubility: Incibilika emanzini nasezincibilikisini ezivamile zemvelo

- Iphunga: Inephunga elikhethekile le-cyanide

 

Sebenzisa:

- Izembatho zesikhashana nezincibilikisi: Ingasetshenziswa futhi njengezingubo zesikhashana nezincibilikisi zemvelo kwezinye izinhlelo zokusebenza ezithile zezimboni.

 

Indlela:

I-Lauricle ingalungiswa nge-ammonia cyclization noma indlela ye-ammoniation. Indlela ye-ammonia water cyclization iwukushisa isixazululo se-n-propane phambi kwegesi ye-ammonia, bese izungeza ukukhiqiza i-lauricle. Indlela ye-ammoniation iwukusabela i-n-occinitrile ne-ammonia gas ukwenza i-lauriconile.

 

Ulwazi Lokuphepha:

- I-Lauricle iyinto enobuthi ecasulayo futhi ebolayo, futhi ukuthintana ngqo nesikhumba namehlo kufanele kugwenywe.

- Gqoka amagilavu ​​okuzivikela, izibuko nezinye izinto zokuzivikela ngesikhathi sokusebenzisa.

- Lapho ugcina futhi uphatha, kufanele kugwenywe ukusabela ngama-oxidants aqinile noma ama-acids aqinile, njll., ukuze kungakhiqizi izinto eziyingozi.

- Uma uhogela ngephutha noma udle i-lauric nitrile, funa usizo lwezokwelapha ngokushesha futhi wazise udokotela wakho ngalesi simo.

 

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