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umkhiqizo

I-Methyl Propyl Disulfide (CAS#2179-60-4)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C4H10S2
I-Molar Mass 122.25
Ukuminyana 0.98 g/mL ku-25 °C (okhanyisiwe)
I-Melting Point -101.52°C (isilinganiso)
I-Boling Point 69-71 °C/43 mmHg (okhanyisiwe)
I-Flash Point 109°F
Inombolo ye-JECFA 565
I-Vapor Presure 4.14mmHg ku-25°C
Ukubukeka Uketshezi
I-Gravity ethize 0.98
Umbala Kucace ngokuphuzi
Isimo Sesitoreji 0-6°C
I-Refractive Index n20/D 1.508(lit.)
Sebenzisa Isetshenziswa nsuku zonke, ukunambitheka kokudla

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi Xi - Irritant
Amakhodi Engozi U-R10 – Uyavutha
R36 – Ukucasuka emehlweni
R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha S16 – Zigcine kude nemithombo yokuthungela.
S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-S37/39 – Gqoka amagilavu ​​afanelekile kanye nokuvikela iso/ubuso
Ama-ID e-UN UN 1993 3/PG 3
I-WGK Germany 3
Ikhodi ye-HS 29309090
I-Hazard Class 3.2
Iqembu Lokupakisha III

 

Isingeniso

I-Methylpropyl disulfide. Okulandelayo yisingeniso sobunjalo bayo, ukusetshenziswa, indlela yokulungiselela kanye nolwazi lokuphepha:

 

Ikhwalithi:

- Ukubukeka: Uketshezi olungenambala olunephunga elimnandi.

- I-Soluble: I-Soluble kuma-solvents amaningi e-organic, ayincibiliki emanzini.

 

Sebenzisa:

- Njengempahla eluhlaza yezimboni: I-Methylpropyl disulfide isetshenziswa kabanzi emikhakheni yezimboni. Isetshenziswa kakhulu njenge-accelerator embonini yenjoloba, kanye nempahla eluhlaza yokwakhiwa kwezibulala-zinambuzane, ama-fungicides kanye ne-pigments.

 

Indlela:

- I-Methylpropyl disulfide ingatholakala ngokusabela kwe-methylpropyl alloy (elungiselelwe ukusabela kwe-propylene ne-methyl mercaptan) nge-hydrogen sulfide.

- Inqubo yokulungiselela idinga izimo zokusabela ezilawulwayo ukuze kuthuthukiswe isivuno nobumsulwa.

 

Ulwazi Lokuphepha:

- I-Methylpropyl disulfide iyavutha futhi ingabangela umlilo lapho ibhekene nelangabi elivulekile noma izinga lokushisa eliphezulu.

- Inephunga elimnandi elinamandla elingabangela ukucasuka, ukucasuka kwamehlo kanye nokuphefumula lapho ubhekene nayo isikhathi eside.

- Gqoka amagilavu ​​okuzivikela, izingubo zamehlo ezivikelayo kanye nesihlangu sobuso lapho usebenzisa.

- Sebenzisa endaweni enomoya omuhle futhi ugweme ukuhogela amagesi.

- Gcina kude nomlilo nasekushiseni, endaweni epholile, eyomile, kude nama-oxidants.


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