Phenylacetylene(CAS#536-74-3)
| Fa'ailoga Mata'utia | Xn – Fa'aleagaina |
| Tulaga lamatia | R10 – Mumu R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u. R40 – Fa'amaoniga fa'atapula'a o se a'afiaga tuga R65 – Fa'aleaga: E ono afaina ai mama pe a foloina |
| Fa'amatalaga Saogalemu | S16 – Tausia mai mea e mu ai. 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. 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 3295 |
Phenylacetylene(CAS#536-74-3) folasia
uiga lelei
O le Phenacetylene o se faʻalapotopotoga faʻapitoa. O nisi nei o meatotino o le phenylacetylene:
1. Meatotino fa'aletino: Phenacetylene ose vai e leai ni lanu e fe'avea'i ile vevela ole potu.
2. Mea tau vaila'au: Phenylacetylene e mafai ona feagai ma le tele o gaioiga e feso'ota'i ma fusi fa'atolu-carbon. E mafai ona o'o i se tali fa'aopoopo ma halogens, e pei o le fa'aopoopo fa'atasi ma le chlorine e fai ai le phenylacetylene dichloride. E mafai fo'i e le Phenacetylene ona maua se fa'aitiitiga fa'aitiitiga, fa'atasi ma le hydrogen i le i ai o se fa'amalosi e fai ai le styrene. E mafai fo'i e le Phenylacetylene ona fa'ataunu'uina le fa'afoliga o le ammonia reagents e fa'atupu ai mea e suitulaga tutusa.
3. Mausalī: O le carbon-carbon triple bond o le phenylacetylene e maua ai se maualuga maualuga o le unsaturation. E fai lava si le mautu ma faigofie i tali polymerization tuusao. O le Phenacetylene e matua mu lava ma e tatau ona aloese mai le faʻafesoʻotaʻi ma vailaʻau faʻamaʻi malosi ma puna faʻamumu.
O nisi ia o mea taua o le phenylacetylene, lea e taua tele le faʻaaogaina i le faʻaogaina o meaola, mea faʻasaienisi ma isi matata.
Fa'amatalaga Saogalemu
Phenacetylene. O nisi nei o fa'amatalaga saogalemu e uiga i le phenylacetylene:
1. O'ona: Phenylacetylene ei ai se o'ona patino ma e mafai ona ulu atu i le tino o le tagata e ala i le inhalation, fa'afeso'ota'i ma le pa'u, po'o le ingestion. Ole fa'aalia ole taimi umi po'o le maualuga e ono iai ni a'afiaga leaga ile manava, fa'alavelave neura, ma le ate.
2. Pa afi: Phenylacetylene o se mea e mu e mafai ona fausia se paluga pa ma le okesene i le ea. O le fa'aalia i mu matala, vevela maualuga, po'o fa'apogai e mafai ona o'o atu ai i le afi po'o le pa. Fa'afeso'ota'i ma mea e pei ole oxidants ma malosi malosi e tatau ona 'alofia.
3. Aloese mai le manava: Phenylacetylene e manogi leaga e ono mafua ai le niniva, tulemoe, ma le le mautonu o le manava. E tatau ona fa'atumauina lelei le ea i le taimi o le fa'agaioiga ma fa'amama sa'o o ausa po'o kasa phenylacetylene e tatau ona 'alofia.
4. Puipuiga fa'afeso'ota'i: Pe a tagofia le phenylacetylene, fai totigilima puipui, mata tioata ma lavalava puipui talafeagai e 'alofia ai le pa'i i le pa'u ma mata.
5. Teuina ma le tagofiaina: E tatau ona teu le Phenylacetylene i se nofoaga malulu, lelei le savili, mamao ese mai afi ma mu matala. O le atigipusa e tatau ona asiasia mo le tulaga atoatoa aʻo leʻi faʻaaogaina. E tatau ona mulimulita'i le faiga o le tagofiaina o faiga fa'agaioiga saogalemu e 'alofia ai aloiafi ma tau eletise.
Fa'aoga ma metotia fa'atutu
O le Phenacetylene o se faʻalapotopotoga faʻapitoa. E faia i se mama benzene e feso'ota'i ma se vaega acetylene (EtC≡CH).
Phenacetylene o loʻo i ai le tele o faʻaoga i le faʻaogaina o meaola. O nisi nei o fa'aoga autu:
Fa'asologa o vailaau fa'alafua: phenylacetylene ose vaega taua tele i le fa'aogaina o nisi vaila'au fa'aaoga masani, pei ole dichlor.
Fa'aaogāga fa'apitoa: E mafai ona fa'aogaina le phenylacetylene i fa'afofoga o le photopolymerization, e pei o le sauniaina o mea fa'a photochromic, mea fa'ata'ita'i ata, ma mea e fa'aola ata.
O metotia faʻapipiʻi o le phenylacetylene i totonu o fale suʻesuʻe ma alamanuia e masani lava e faʻapea:
Acetylene tali: e ala i le fa'aogaina fa'aarylation ma le acetylenylation tali o le mama benzene, le mama benzene ma le vaega acetylene e fesootai e saunia phenylacetylene.
Enol toe fetuunaiga: O le enol i luga o le mama benzene e tali atu i le acetylenol, ma o le toe fetuunaiga e tupu e maua ai le phenylacetylene.
Alkylation reaction: ua tuu le mama benzene
