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umkhiqizo

I-Trichlorovinylsilane(CAS#75-94-5)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C2H3Cl3Si
I-Molar Mass 161.49
Ukuminyana 1.27g/mLat 25°C(lit.)
I-Melting Point −95°C(lit.)
I-Boling Point 90°C(okhanyisiwe)
I-Flash Point 51°F
Ukuncibilika kwamanzi iyasabela
I-Vapor Presure 60 mm Hg ( 23 °C)
I-Vapor Density >1 (vs air)
Ukubukeka uketshezi
I-Gravity ethize 1.27
Umbala engenambala
I-BRN 1743440
Isimo Sesitoreji 0-6°C
Kuyazwela Kuyazwela umswakama
I-Refractive Index n20/D 1.436(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Ukuminyana 1.27
izinga lokuncibilika -95°C
indawo yokubilisa engu-90°C
inkomba ye-refractive 1.435-1.437
iphoyinti elikhanyayo -9°C
ukusabela okuncibilikayo emanzini
Sebenzisa Isetshenziswa njenge-ejenti yokuhlanganisa yokwelashwa kwengilazi ye-fiber surface kanye nemikhiqizo yepulasitiki elaminethiwe eqinisiwe; Isetshenziselwa ipulasitiki egcwele i-inorganic filler; Isetshenziswa njenge-sealant, i-adhesive kanye ne-coating tackifier; Isetshenziswa njenge-ejenti yokuxhumanisa i-polyethylene exhunywe ngokuphambana; esetshenziswa njengomgqugquzeli wokunamathela ezintweni eziqinile ukuze zinamathele.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Amakhodi Engozi I-R11 – Ivutha Kakhulu
I-R14 – Isabela ngobudlova emanzini
R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile.
R34 – Ibangela ukusha
R20 – Kuyingozi ngokuhogela umoya
R37 – Ukucasula uhlelo lokuphefumula
R35 – Idala ukusha kanzima
Incazelo Yokuphepha S16 – Zigcine kude nemithombo yokuthungela.
S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​kanye nokuvikela iso/ubuso.
S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
I-S8 – Gcina isitsha somile.
S30 – Ungalokothi wengeze amanzi kulo mkhiqizo.
S29 – Ungathululi emiseleni.
Ama-ID e-UN UN 1305 3/PG 1
I-WGK Germany 1
I-RTECS VV6125000
AMAKHODI E-FLUKA BRAND F 21
I-TSCA Yebo
Ikhodi ye-HS 29319090
I-Hazard Class 3
Iqembu Lokupakisha I
Ubuthi I-LD50 yomlomo egundaneni: 1280mg/kg

 

Isingeniso

I-Vinyl trichlorosilane iyinhlanganisela ye-organosilicon. Iwuketshezi olungenambala olunephunga elimnandi ekamelweni lokushisa. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-vinyl trichlorosilane:

 

Ikhwalithi:

3. I-Vinyl trichlorosilane ingafakwa nge-oxid ukuze yakhe i-vinyl silica.

 

Sebenzisa:

1. I-Vinyl trichlorosilane iyindawo ebalulekile ephakathi ku-organic synthesis futhi ingasetshenziselwa ukuhlanganiswa kwe-organosilicon compounds nezinto ze-organosilicon.

2. Ingasetshenziswa njengesilungisi senjoloba namapulasitiki ukuze kuthuthukiswe ukumelana nokuguga kanye nokumelana nesimo sezulu.

3. I-Vinyl trichlorosilane ingasetshenziswa ekwenzeni imikhiqizo efana nezinto zokumboza, ama-sealant, nezitsha zobumba.

 

Indlela:

I-Vinyl trichlorosilane ingatholwa ngokusabela kwe-ethylene ne-silicon chloride ngaphansi kwezimo ezijwayelekile ze-0-5 degrees Celsius, futhi ukusabela kusheshisa ukusetshenziswa kwama-catalysts njengama-catalysts ethusi.

 

Ulwazi Lokuphepha:

1. I-Vinyl trichlorosilane iyacasula futhi iyagqwala futhi kufanele igwenywe ukuthintana ngqo nesikhumba namehlo.

2. Izinto zokuzivikela ezifana namagilavu ​​okuzivikela, izibuko nezingubo zokuzivikela kufanele zigqokwe ngesikhathi sokusebenza.

3. Uma igcinwe futhi isetshenziswa, kufanele igcinwe kude nemithombo yokuthungela kanye nama-oxidants ukuvimbela umlilo noma ukuqhuma.

4. Lapho impahla ivuza, kufanele isuswe ngokushesha ukuze igweme ukungena ohlelweni lokudonsa amanzi.


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