2 3-DIBROMO-5-CHLORO PYRIDINE (CAS # 137628-17-2)
Tulaga lamatia ma le Saogalemu
| Tulaga lamatia | R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u. R25 – Oona pe a foloina |
| Fa'amatalaga Saogalemu | S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i. S37 – Fai totigilima talafeagai. 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 2811 6.1 / PGIII |
| Vasega o Tulaga Lamatia | FAAFITAU |
2 3-DIBROMO-5-CHLORO PYRIDINE (CAS # 137628-17-2) folasaga
2,3-dibromo-5-chloropyridine o se faʻalapotopotoga faʻapitoa. O lo'o ta'ua i lalo se folasaga i meatotino, fa'aoga, metotia o sauniuniga, ma fa'amatalaga saogalemu o le fa'aputuga:
natura:
- Faʻaaliga: 2,3-dibromo-5-chloropyridine o se lanu e leai se lanu samasama.
-Solubility: E maualuga lona solubility i solubility organic ae maualalo solubility i le vai.
Fa'amoemoe:
2,3-dibromo-5-chloropyridine o loʻo i ai le tele o faʻaoga i le faʻaogaina o meaola, e masani ona faʻaaogaina i vaega nei:
-E pei o se photosensitizer, e mafai ona faʻaaogaina i fanua e pei o le lolomiina ma le gaosiga o ata.
Gaosi auala:
Ole auala sauniuni ole 2,3-dibromo-5-chloropyridine e mafai ona faʻatinoina e ala i laasaga nei:
I lalo o tulaga talafeagai, faʻafeiloaʻi le 2,3-dibromopyridine ma le phosphorus pentachloride e maua ai le 2,3-dibromo-5-chloropyridine pentachloride.
Ona, tali pentachloride i le sodium hydroxide poʻo isi vaifofo alkaline e maua ai le 2,3-dibromo-5-chloropyridine.
Fa'amatalaga saogalemu:
-O le faʻaaogaina ma le faʻaogaina o le 2,3-dibromo-5-chloropyridine e tatau ona faʻatinoina i totonu o se nofoaga faʻaleleia lelei e aloese ai mai le faʻaumiumi o lona manogi poʻo le pefu.
-I le taimi o le taotoga, e tatau ona ofuina meafaigaluega puipuia talafeagai, e aofia ai totigilima puipui, mata tioata, ma lavalava puipui.
-2,3-dibromo-5-chloropyridine o loʻo i ai i le organic bromides ma e iai ni mea oona ma faʻafefe. E tatau ona taulimaina ma teu lelei ina ia aloese mai le faʻafesoʻotaʻi ma mea e mu ma vevela maualuga.
- Pe a faʻaaogaina ma lafoai lenei faʻaoga, faʻamolemole mulimuli i manaʻoga o le saogalemu o taualumaga faʻagaioiga ma tulafono talafeagai ma tulafono faatonutonu.
