Dichloro (methyl)phenylsilane CAS 149-74-6 Purity > 99.0% (GC)

Dichloro (methyl) phenylsilane, los yog Methylphenyldichlorosilane (CAS: 149-74-6)
Chemical PropertiesDichloro (methyl) phenylsilane yog cov nplaim taws, tsis muaj xim.
SivDichloromethylphenylsilane yog siv los ua monomer (lub tsev thaiv) hauv kev tsim cov silicone polymers lossis silicone resins.Silicone polymers tuaj yeem yog roj, roj thiab roj hmab.Nws kuj yog siv los ua ib qho nruab nrab (pib khoom) hauv kev tsim khoom ntawm lwm yam organosilicon.Nws yog bifunctional reagent rau kev npaj ntawm methylphenylsilyl derivatives ntawm diols.
SivKev tsim cov silicones.
Kev piav qhia dav davCov kua tsis muaj xim.Insoluble nyob rau hauv dej thiab denser tshaj dej.Flash point ntawm 70-140 ° F.Corrosive rau ntawm daim tawv nqaij thiab qhov muag thiab tej zaum yuav lom los ntawm inhalation thiab daim tawv nqaij nqus.Siv los ua lwm yam tshuaj.
Reactivity ProfileChlorosilanes, xws li Dichloromethylphenylsilane, yog cov tebchaw uas silicon yog sib txuas los ntawm ib mus rau plaub chlorine atoms nrog rau lwm cov ntawv cog lus rau hydrogen thiab / lossis alkyl pawg.Chlorosilanes hnov ​​​​mob nrog dej, huab cua noo, lossis chav ua kom sov thiab lom, corrosive pa taws ntawm hydrogen chloride.Lawv kuj tseem tuaj yeem tsim cov nplaim hluav taws kub H2.Lawv tuaj yeem ua cov tshuaj chlorination.Chlorosilanes hnov ​​​​mob hnyav nrog ob qho tib si organic thiab inorganic acids thiab nrog cov hauv paus tsim kom muaj cov pa phem lossis hluav taws kub.
HazardFlammable, muaj kev pheej hmoo hluav taws kub, reacts zoo nrog oxidizing cov ntaub ntawv.Irritant.
Health HazardCov tshuaj yog tshuaj lom thiab yog ib qho irritant.Kev sib cuag yuav ua rau kub hnyiab ntawm daim tawv nqaij thiab qhov muag.
Hluav Taws XobThaum rhuab mus rau decomposition, Dichloromethylphenylsilane emits cov pa phem ntawm chlorine-muaj cov tebchaw.Flammable / combustible khoom;tej zaum yuav ignited los ntawm tshav kub, sparks, los yog nplaim taws.Vapors tuaj yeem mus rau qhov chaw ntawm qhov hluav taws kub thiab rov qab flash.Lub thawv tuaj yeem tawg thaum tshav kub kub.Vapor explosion txaus ntshai nyob hauv tsev, sab nraum zoov lossis hauv cov kav dej.Cov dej ntws mus rau hauv cov kav dej yuav ua rau muaj hluav taws kub lossis tawg.Hluav taws yuav ua rau khaus lossis pa phem.Reacts zoo nrog oxidizing cov ntaub ntawv.
Kev ruaj ntseg ProfileTshuaj lom los ntawm inhalation, subcutaneous, thiab intraperitoneal txoj kev.Corrosive rau qhov muag, tawv nqaij, thiab mucous daim nyias nyias.Flammable kua.Thaum rhuab mus rau decomposition nws emits cov pa phem ntawm Cl-.Saib kuj CHLOROSILANES.
Ntxim yuav nphav raugSiv hauv kev tsim cov silicones;thiab ua ib qho tshuaj nruab nrab rau cov kua dej silicone, resins, thiab elastomers
ShippingUN2437 Methylphenyldichlorosilane, Hazard chav kawm: 8;Cov ntawv lo: 8-Corrosive khoom