isibhengezo_sekhasi

umkhiqizo

8 10-DODECADIEN-1-OL(CAS# 33956-49-9)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C12H22O
I-Molar Mass 182.3
Ukuminyana 0.862±0.06 g/cm3 (20 ºC 760 Torr)
I-Melting Point 30-32°C
I-Boling Point 270.7±9.0℃ (760 Torr)
I-Flash Point 62°C
Ukubukeka icocekile
I-BRN 2325636
pKa 15.19±0.10(Okubikezelwe)
Isimo Sesitoreji 2-8°C
I-Refractive Index 1.5050 (isilinganiso)

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi Xi - Irritant
Amakhodi Engozi R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
R43 - Ingabangela ukuzwela ngokuthinta isikhumba
R38 – Ukucasuka esikhunjeni
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu.
Ama-ID e-UN UN 3082 9 / PGIII
I-WGK Germany 3
I-RTECS JR1775000

 

Isingeniso

I-trans-8-trans-10-dodecadiene-1-ol iyinhlanganisela yezinto eziphilayo. Kuwutshwala obunamafutha obunezinto ezihlukahlukene kanye nezicelo.

 

Ikhwalithi:

- i-trans-8-trans-10-dodecadiene-1-ol uketshezi olungenambala olunephunga elingavamile.

- Ine-solubility ephansi futhi iyancibilika kuzincibilikisi zemvelo njengama-ethers notshwala.

- Kuyinhlanganisela ezinzile engagcinwa isikhathi eside ngaphansi kwezimo ezifanele.

 

Sebenzisa:

- i-trans-8-trans-10-dodecadiene-1-ol ijwayele ukusetshenziswa ekukhiqizeni amakha nezithasiselo zephunga, ikakhulukazi kumakha, futhi ivame ukusetshenziswa njengesithako esiyisisekelo kumakha ezimbali.

- Ingase futhi isetshenziselwe ukwenza ama-eraser, izindwangu, namapulasitiki, inikeze ukuthamba kanye nokuthambisa.

 

Indlela:

- i-trans-8-trans-10-dodecadiene-1-ol ingalungiswa nge-chemical synthesis, futhi indlela evamile iwukusabela kwe-hydrogenation ye-dodecane (C12H22).

 

Ulwazi Lokuphepha:

- Le nhlanganisela iphephile uma kuqhathaniswa nengxenye enkulu, kodwa isadinga ukuphathwa futhi igcinwe ngendlela efanele.

- Gwema ukuthintana ngqo nesikhumba namehlo, futhi ugweme ukuhogela umoya noma ukukungenisa.


  • Okwedlule:
  • Olandelayo:

  • Bhala umyalezo wakho lapha futhi usithumelele wona