Phenyltrimethoxysilane; I-PTMS (CAS#2996-92-1)
| Iikhowudi zoMngcipheko | I-R10-Inokutsha R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. R68/20/21/22 - I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe. I-R14 – Iphendula ngobundlobongela emanzini |
| Inkcazelo yoKhuseleko | S7 – Gcina isikhongozeli sivalwe ngokuqinileyo. S16 – Gcina kude kwimithombo yomlilo. S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36/37 – Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu. S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.) I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo. |
| Izazisi ze-UN | UN 1992 3/PG 3 |
| WGK eJamani | 3 |
| RTECS | VV5252000 |
| FLUKA BRAND F IIKHOWUDI | 10-21 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 29319090 |
| IKlasi yeeNgozi | 3.2 |
| Iqela lokuPakisha | III |
Intshayelelo
I-Phenyltrimethoxysilane yi-organosilicon compound. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-phenyltrimethoxysilanes:
Umgangatho:
- Imbonakalo: Phenyltrimethoxysilane lulwelo engenambala.
- I-Solubility: i-soluble kwi-soluble non-polar organic solvents, njenge-methylene chloride, i-petroleum ether, njl.
- Ukuzinza: Izinzile kwiqondo lokushisa, kodwa inamandla okubola kwilanga elithe ngqo.
Sebenzisa:
I-Phenyltrimethoxysilane isetyenziswa ngokubanzi kwintsimi ye-organic synthesis kunye nokuguqulwa komphezulu, kwaye usetyenziso oluthile lulandelayo:
- I-Catalyst: Ingasetyenziswa njenge-catalyst ye-Lewis acid ukukhuthaza ukusabela kwezinto eziphilayo.
- Izinto ezisebenzayo: zingasetyenziselwa ukulungisa izinto zepolymer, iingubo, i-adhesives, njl.
Indlela:
IPhenyltrimethoxysilane inokulungiswa ngolu hlobo:
I-Phenyltrichlorosilane iphendulwa kunye ne-methanol ukwenza i-phenyltrimethoxysilane kunye negesi ye-hydrogen chloride iveliswa:
C6H5SiCl3 + 3CH3OH → C6H5Si(OCH3)3 + 3HCl
Ulwazi ngoKhuseleko:
- Xa udibana nesikhumba okanye amehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune unyango.
• Kuphephe ukuphefumla umphunga kwaye usebenzise kwindawo engena umoya.
• Kuphephe ukudibana nee-oxidants kunye neeasidi xa ugcina.
- Nxiba izixhobo ezifanelekileyo zokuzikhusela (PPE) njengeendondo zokhuseleko, iiglavu, njl. njl. xa usetyenziswa.
