“Methylphenyldichlorosilane;MPDCS; Phenylmethyldichlorosilane;PMDCS” (CAS#149-74-6)
| Fa'ailoga Mata'utia | C – A'a |
| Tulaga lamatia | R14 – E fa'afefete i vai R34 – Mafua ai mu |
| Fa'amatalaga Saogalemu | S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i. S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata. S43 – I le tulaga o le fa'aaogaina o le afi ... (e mulimuli mai le ituaiga o mea faigaluega e fa'aaogaina ai afi.) S45 – I se fa'alavelave po'o ua e lagona le le lelei, saili vave fautuaga fa'afoma'i (fa'aali le igoa pe a mafai.) |
| UN ID | UN 2437 8/PG 2 |
| WGK Siamani | 1 |
| RTECS | VV3530000 |
| FLUKA BRAND F CODES | 10-21 |
| TSCA | Ioe |
| HS Code | 29310095 |
| Vasega o Tulaga Lamatia | 8 |
| Fa'aputu Vaega | II |
Folasaga
Methylphenyldichlorosilaneo se fa'apotopotoga o le organosilicon. O lo'o ta'ua i lalo se folasaga i meatotino, fa'aoga, metotia o sauniuniga, ma fa'amatalaga saogalemu o le fa'aputuga:
Tulaga lelei:
- Fa'aaliga: Leai se lanu i le samasama vai.
- Solubility: Solu i solu fa'aletino e pei ole ava malosi, ethers ma hydrocarbons manogi.
- Mausalī: E mautu, ae e mafai ona fa'asusu lemu pe a iai le ea susu.
Fa'aaogā:
- I le avea ai o se solvent organosilicon: Methylphenyl dichlorosilane e mafai ona faʻaaogaina e avea o se reagent ma solvent i faʻasologa o meaola faʻasolosolo, ma e iai le tele o faʻaoga i le fanua o le faʻaogaina o meaola.
- Su'esu'e togafitiga i luga ole laiga: E mafai ona fa'aaogaina e fai ma sui o togafitiga i luga ole laiga i mea tau alamanuia e pei o fa'amalolo fa'amalolo, defoamers, ma vai fa'afefete.
- Reagents vailaʻau: Methylphenyldichlorosilane o loʻo faʻaaogaina e fai ma mea faʻafefe i nisi o metotia suʻesuʻe vailaʻau.
Metotia:
Methylphenyldichlorosilane e mafai ona maua i le tali atu o toluene ma hydrogen chloride catalyzed e sulfuric acid. Ole tali fa'atusa e fa'apea:
C6H5CH3 + HCl + Cl2 → C7H7Cl2Si + H2O
Fa'amatalaga Saogalemu:
- O le Methylphenyldichlorosilane e fa'aitaitagofie ma e ono fa'atupu ai le ita ma mu i le pa'i ma le pa'u ma mata, o lea ia fai totigilima ma mata tioata pe a fa'aaoga.
- Aloese mai le manava po'o le inuina, ma afai e manava, alu vave i se nofoaga e lelei le ea.
- Pe a teu ma faʻaaoga, teu i totonu o se nofoaga malulu, mago, lelei le savili, mamao mai le afi ma le vevela.
- E tatau ona mulimulita'i faiga fa'agaioiga ma faiga fa'agaioiga saogalemu ina ia mautinoa le saogalemu o le tagata lava ia ma le saogalemu o falesu'esu'e.
