Ucingo:+86 21 6460 6569
isibhengezo_sekhasi

umkhiqizo

I-delta-Decalactone (CAS#705-86-2) Isithombe Esifakiwe
  • i-delta-Decalactone (CAS#705-86-2) 1

i-delta-Decalactone (CAS#705-86-2)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C10H18O2
I-Molar Mass 170.25
Ukuminyana 0.954 g/mL ku-25 °C (okhanyisiwe)
I-Melting Point -27 °C (ukukhanya)
I-Boling Point 117-120 °C/0.02 mmHg (okhanyisiwe)
Ukuzungezisa Okuthile(α) 0°(kucocekile)
I-Flash Point >230°F
Inombolo ye-JECFA 232
Ukuncibilika kwamanzi Incibilika emanzini (4 mg/ml ku-28°C), utshwala, ne-propylene glycol.
Ukuncibilika I-Chloroform (Kancane), i-Methanol (Kancane)
I-Vapor Presure 0.63Pa ku-25℃
Ukubukeka Amafutha
I-Gravity ethize 0.9720.954
Umbala Kucace Okungenambala
I-BRN 117520
Isimo Sesitoreji Kuvalwe endaweni eyomile, Ngezinga lokushisa Legumbi
I-Refractive Index n20/D 1.458(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Uketshezi olunamafutha angenambala, iphunga elifana nelikakhukhunathi, iphunga likakhilimu ekugxiliseni okuphansi. Iphuzu elibilayo elingu-281 degrees C, ukuminyana okuhlobene kuka-0.95. Cishe ayincibiliki emanzini, i-soluble ku-ethanol, i-propylene glycol namafutha emifino. Imikhiqizo yemvelo itholakala ezithelweni ezifana nekakhukhunathi nokusajingijolo.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi Xi - Irritant
Amakhodi Engozi 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
I-S37/39 – Gqoka amagilavu ​​afanelekile kanye nokuvikela iso/ubuso
S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-WGK Germany 1
I-RTECS UQ1355000
I-TSCA Yebo
Ikhodi ye-HS 29322090
Inothi Lengozi Iyacasula

 

Isingeniso

I-Butyl decanolactone (eyaziwa nangokuthi i-amylcaprylic acid lactone) iyinhlanganisela yezinto eziphilayo. Okulandelayo isingeniso esifushane sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-butyl decanolactone:

 

Ikhwalithi:

- Ukubukeka: Uketshezi olungenambala olusobala

- I-Soluble: Incibilika kuzincibilikisi ezingezona ze-polar njenge-ethanol ne-benzene

 

Sebenzisa:

- Ibuye isetshenziswe njenge-solvent futhi ingasetshenziswa ezimbonini ezifana nezingubo, odayi, ama-resin, nerabha yokwenziwa.

 

Indlela:

- Indlela yokulungiselela i-butyl decanolactone ngokuvamile ihilela ukusabela kwe-octanol (1-octanol) ne-lactone (i-caprolactone). Lokhu kusabela kwenziwa ngaphansi kwezimo ezine-acidic noma ezine-alkali nge-transesterification.

 

Ulwazi Lokuphepha:

- I-Butyl decanolactone inobuthi obuphansi ngaphansi kwezimo ezijwayelekile zokusetshenziswa, kodwa kusadingeka ukunakekela ukuphatha okuphephile, ukugwema ukuthintana nesikhumba namehlo, nokugwema ukuhogela umhwamuko wayo.

- Ukucasuka kwesikhumba kungase kwenzeke ngokuthinta isikhathi eside noma esindayo, futhi izinto zokuzivikela ezifanele njengamagilavu ​​nezibuko kufanele zigqokwe lapho kusetshenziswa.

- Uma uhogele umoya noma udliwe, yisa isiguli esibhedlela ngokushesha futhi uthintane nodokotela.

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

    imikhiqizo ehlobene