4-Fluorobenzoyl chloride(CAS# 403-43-0)
Fa'ailoga Mata'utia | C – A'a |
Tulaga lamatia | R34 – Mafua ai mu R36/37 – E ita i mata ma le manava. R14 – E fa'afefete i vai |
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. 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.) S28A - S27 – Aveese loa lavalava uma ua afaina. |
UN ID | UN 3265 8/PG 2 |
WGK Siamani | 3 |
FLUKA BRAND F CODES | 10-19 |
TSCA | T |
HS Code | 29163900 |
Mata'utia Fa'amatalaga | Corrosive/Lachrymatory |
Vasega o Tulaga Lamatia | 8 |
Fa'aputu Vaega | II |
Folasaga
O le Fluorobenzoyl chloride o se fa'alapotopotoga fa'aola. O lo'o ta'ua i lalo se folasaga i meatotino, fa'aoga, metotia o sauniuniga ma fa'amatalaga saogalemu o le p-fluorobenzoyl chloride:
Tulaga lelei:
- Fa'aaliga: E leai se lanu i se vai samasama mumu.
- Solubility: Solu i solu fa'aletino pei ole eteru, chloroform ma toluene.
Fa'aaogā:
- Fluorobenzoyl chloride e mafai ona faʻaaogaina e avea o se reagent taua i le tuʻufaʻatasia o mea faʻapipiʻi, ma e masani ona faʻaaogaina i le fluorination tali o esters ma ethers.
Metotia:
Ole auala sauniuni ole fluorobenzoyl chloride e masani lava ona maua e ala ile tali ole fluorobenzoic acid ile phosphorus pentachloride (PCl5). Ole tali fa'atusa e fa'apea:
C6H5COOH + PCl5 → C6H5COCl + POCl3 + HCl
Fa'amatalaga Saogalemu:
- O le Fluorobenzoyl chloride ose mea lelei mata'utia, fa'aitaitagofie ma pala. O mea faigaluega puipuia e pei o totigilima puipui, matatioata puipui ma lavalava puipui e tatau ona ofuina pe a faʻaaogaina.
- Aloese mai le fa'afeso'ota'i ma le pa'u, fa'amama kasa po'o vai sausau.
- Flubenzoyl chloride e tatau ona teuina i totonu o se nofoaga faʻamaufaʻailoga, mago, malulu, mamao ese mai afi ma mea e mu.