Ucingo:+86 21 6460 6569
isibhengezo_sekhasi

umkhiqizo

2-Undecanone CAS 112-12-9 Isithombe Esifakiwe
  • 2-Undecanone CAS 112-12-9 1

2-Undecanone CAS 112-12-9

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C11H22O
I-Molar Mass 170.29
Ukuminyana 0.825g/mLat 25°C(lit.)
I-Melting Point 11-13°C(lit.)
I-Boling Point 231-232°C(lit.)
Ukuzungezisa Okuthile(α) 0.825
I-Flash Point 192°F
Inombolo ye-JECFA 296
Ukuncibilika kwamanzi AKUHLANGANISIWE
Ukuncibilika Incibilika ku-ethanol namafutha, ayincibiliki emanzini.
I-Vapor Presure <1 mm Hg ( 20 °C)
I-Vapor Density 5.9 (vs air)
Ukubukeka Uketshezi olungenambala ukuya kokuphuzi
Umbala Kucace kungenambala ukuya kokuphuzi ngokukhanyayo
I-Merck 14,6104
I-BRN 1749573
Isimo Sesitoreji Gcina ngaphansi kuka +30°C.
Ukuzinza Izinzile. Okuvuthayo. Akuhambisani nama-oxidizing agents aqinile, izisekelo eziqinile.
I-Refractive Index n20/D 1.43(lit.)
I-MDL I-MFCD00009583
Izakhiwo Zomzimba Nezamakhemikhali Uketshezi olungenambala kuya kokuphuzi ngokukhanyayo. I-citrus, amafutha kanye nephunga elifana nesibabule. Iphuzu elibilayo 231~232 deg C. Incibilika ku-ethanol nasemafutheni, ayincibiliki emanzini.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi N – Iyingozi emvelweni
Amakhodi Engozi R51/53 – Ukuba nobuthi ezintweni eziphila emanzini, kungabangela imiphumela emibi yesikhathi eside endaweni yasemanzini.
R50/53 – Kunobuthi kakhulu ezintweni eziphila emanzini, kungabangela imiphumela emibi yesikhathi eside endaweni yasemanzini.
Incazelo Yokuphepha S23 – Ungawuphefumuli umhwamuko.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
I-S61 - Gwema ukudedelwa endaweni. Bheka imiyalelo ekhethekile / amaphepha edatha okuphepha.
S60 – Le nto kanye nesiqukathi sayo kumele kulahlwe njengemfucuza eyingozi.
Ama-ID e-UN UN3082
I-WGK Germany 2
I-RTECS YQ2820000
I-TSCA Yebo
Ikhodi ye-HS 29141990
I-Hazard Class 9
Iqembu Lokupakisha III
Ubuthi I-LD50 e-dermally konogwaja: > 5 g/kg; I-LD50 ngomlomo kumagundane, amagundane: >5, 3.88 g/kg (Opdyke)

 

Isingeniso

I-2-Undecanione iyinhlanganisela yamakhemikhali eyaziwa nangokuthi i-2-undecanone. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-2-undecadone:

 

Ikhwalithi:

- Iwuketshezi olungenambala ukuya kokuphuzi olukhanyayo olunephunga eliwolintshi noma likalamula.

- I-2-Undecadeclone iyaguquguquka ngokumaphakathi futhi iyancibilika kancane, futhi iwuketshezi ezingeni lokushisa legumbi.

- Inoncibilika kancane emanzini kodwa incibilika kahle kuzincibilikisi zemvelo.

 

Sebenzisa:

- I-2-Undecadone isetshenziswa kwezolimo njengesitha samakhemikhali ezinambuzaneni ukulawula izinambuzane nezinambuzane.

 

Indlela:

- I-2-Undecadone ingatholwa nge-oxidizing undecyl alcohol.

- I-Undecalosol ingahlanganiswa ngezindlela ezaziwayo zokuhlanganisa noma ikhishwe emithonjeni yemvelo.

 

Ulwazi Lokuphepha:

- I-2-Undecadone ayinabo ubuthi obubalulekile ngaphansi kwezimo zokusetshenziswa ezijwayelekile.

- Uma kugxilwe kakhulu, kungase kucasule amehlo kanye nomgudu wokuphefumula.

- Uma ungenwa ngephutha noma uhogele umoya, funa usizo lwezokwelapha ngokushesha.

 

  • Okwedlule:
  • Olandelayo:
    • Bhala umyalezo wakho lapha futhi usithumelele wona

    imikhiqizo ehlobene