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umkhiqizo

I-Hexyl acetate(CAS#142-92-7)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C8H16O2
I-Molar Mass 144.21
Ukuminyana 0.87 g/mL ku-25 °C (okhanyisiwe)
I-Melting Point -80 °C (ukukhanya)
I-Boling Point 168-170 °C (okhanyisiwe)
I-Flash Point 99°F
Inombolo ye-JECFA 128
Ukuncibilika kwamanzi okungahlangani
Ukuncibilika 0.4g/l
I-Vapor Presure 5 hPa (20 °C)
Ukubukeka Uketshezi
Umbala Kucace kungabi nambala ukuya kokuphuzi ngokuphaphathekile
I-BRN 1747138
Isimo Sesitoreji Gcina ngaphansi kuka +30°C.
I-Refractive Index n20/D 1.409(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Izici zoketshezi olungenambala olubonisa ngale, olunokunambitheka okuqinile kwesithelo.
ukuncibilika -80.9 ℃
iphoyinti abilayo 171.5 ℃
ukuminyana okuhlobene 0.8779
inkomba ye-refractive 1.4092
iphoyinti elikhanyayo 37 ℃
ukuncibilika, i-ether nezinye izincibilikisi eziphilayo, ezingancibiliki emanzini.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Amakhodi Engozi 10 - Ukuvutha
Incazelo Yokuphepha 16 - Gcina kude nemithombo yokuthungela.
Ama-ID e-UN UN 3272 3/PG 3
I-WGK Germany 1
I-RTECS AI0875000
I-TSCA Yebo
Ikhodi ye-HS 29153990
I-Hazard Class 3
Iqembu Lokupakisha III
Ubuthi I-LD50 ngomlomo kuNogwaja: 36100 mg/kg LD50 dermal Unogwaja > 5000 mg/kg

 

Isingeniso

I-Hexyl acetate iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-hexyl acetate:

 

Ikhwalithi:

- Ukubukeka: I-Hexyl acetate iwuketshezi olungenambala olunephunga elimnandi elikhethekile.

- Ukunyibilika: I-Hexyl acetate iyancibilika kuzincibilikisi zemvelo ezifana ne-ethanol, i-ether, i-benzene ne-acetone, futhi ayincibiliki emanzini.

 

Sebenzisa:

- Ukusetshenziswa kwezimboni: I-Hexyl acetate ivame ukusetshenziswa njenge-solvent futhi isetshenziswa kakhulu kumapende, ama-coatings, amaglue, oyinki nezinye izimboni.

 

Indlela:

I-Hexyl acetate ngokuvamile ilungiswa ngokufakwa kwe-acetic acid nge-hexanol. Izimo zokusabela ngokuvamile zenziwa ngaphansi kwezimo ezine-acidic, futhi izinga lokusabela lisheshisa ngokusetshenziswa kwama-catalysts afana ne-sulfuric acid.

 

Ulwazi Lokuphepha:

- I-Hexyl acetate ngokuvamile ibhekwa njengekhemikhali ephephile, kodwa okulandelayo kufanele kuqashelwe:

- Izinyathelo zokungenisa umoya ezinhle kufanele zithathwe ngesikhathi sokusebenza ukugwema ukuhogela umhwamuko wawo.

- Gwema ukuthinta isikhumba namehlo, futhi hashaza ngokushesha ngamanzi amaningi uma kwenzeka ukuthintana.

- Kufanele igcinwe esitsheni esingangeni moya, kude nomlilo namalangabi.

- Gwema ukubhema, ukudla, ukuphuza nokuphuza ngesikhathi sokusebenzisa.

- Uma kwenzeka ukuvuza ngengozi, kufanele kususwe ngokushesha futhi kuphathwe ngemishini yokuzivikela efanele.

 


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