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umkhiqizo

1-Hexanethiol (CAS#111-31-9)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C6H14S
I-Molar Mass 118.24
Ukuminyana 0.832 g/mL ku-25 °C
I-Melting Point -81–80 °C (okhanyisiwe)
I-Boling Point 150-154 °C (okhanyisiwe)
I-Flash Point 69°F
Inombolo ye-JECFA 518
Ukuncibilika kwamanzi engancibiliki
I-Vapor Presure 4.5mmHg ku-25°C
Ukubukeka Uketshezi
I-Gravity ethize 0.842 (20/4℃)
Umbala Kucace kungenambala ukuya kokuphuzi
Umkhawulo Wokuchayeka I-NIOSH: Isilingi 0.5 ppm(2.7 mg/m3)
I-BRN 1731295
pKa 10.55±0.10(Okubikezelwe)
Isimo Sesitoreji Indawo evuthayo
Kuyazwela Kuyazwela emoyeni
I-Refractive Index n20/D 1.4482(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Uketshezi olungenambala. Iphunga elifana nomhlabathi. Iphuzu elibilayo 150 ~ 154 deg C. Incibilika emafutheni nasetshwaleni.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi I-Xn - Iyingozi
Amakhodi Engozi U-R10 – Uyavutha
U-R20/22 – Kuyingozi ngokuhogela umoya futhi uma ugwinyiwe.
Incazelo Yokuphepha S23 – Ungawuphefumuli umhwamuko.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
S16 – Zigcine kude nemithombo yokuthungela.
Ama-ID e-UN UN 1228 3/PG 2
I-WGK Germany 3
I-RTECS I-MO4550000
AMAKHODI E-FLUKA BRAND F 13
I-TSCA Yebo
Ikhodi ye-HS 29309090
I-Hazard Class 3
Iqembu Lokupakisha III

 

Isingeniso

I-1-Hexanethiol iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-1-hexane mercaptan:

 

Ikhwalithi:

I-1-Hexanethiol iwuketshezi olungenambala ukuya kokuphuzi okuphaphathekile olunephunga elinamandla elinuka kabi.

 

Sebenzisa:

I-1-Hexanethiol inokusetshenziswa okuhlukahlukene embonini nasemalabhorethri. Ezinye zalezi zisetshenziswa eziyinhloko zihlanganisa:

1. Njenge-reagent ku-organic synthesis yokulungiswa kwamanye ama-organic compounds.

2. Isetshenziselwa ukulungiswa kwama-surfactants kanye nama-softeners, futhi ivame ukusetshenziswa kumapende, ama-coatings kanye nama-detergents.

3. Njenge-ligand yama-oxidants, ama-reduction agents kanye nama-complexing agents.

4. Isetshenziswa njenge-ejenti yokwelapha isikhumba kanye ne-preservative.

 

Indlela:

I-1-Hexanethiol ingalungiswa ngezindlela ezihlukahlukene, enye yezindlela ezivame ukusetshenziswa ukusabela ku-1-hexene nge-sodium hydrosulfide ukuze uyithole.

 

Ulwazi Lokuphepha:

I-1-Hexanethiol iyacasula futhi igqwala ezindaweni eziphakeme futhi kufanele igwenywe ukuthintana nesikhumba, amehlo, kanye nomgudu wokuphefumula. Amagilavu ​​okuzivikela, izibuko, nezinto zokuvikela ukuphefumula kufanele kugqokwe lapho kusetshenziswa. Gwema ukuthintana nezinto ezifana nama-oxidants ukuze ugweme ukusabela okuyingozi. Gwema amalangabi avulekile namazinga okushisa aphezulu lapho ugcina futhi uthutha.


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