2 5-difluorobenzoyl chloride（CAS# 35730-09-7)
| Fa'ailoga Mata'utia | C – A'a |
| Tulaga lamatia | 34 – Mafua ai mu |
| Fa'amatalaga Saogalemu | 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.) S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata. S25 – Aloese mai le pipii i mata. S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i. |
| UN ID | 3265 |
| WGK Siamani | 3 |
| HS Code | 29163990 |
| Mata'utia Fa'amatalaga | A'a |
| Vasega o Tulaga Lamatia | 8 |
| Fa'aputu Vaega | II |
Folasaga
O le 2,5-difluorobenzoyl chloride o se vailaʻau faʻasolosolo ma le vailaʻau faʻasolosolo C7H3ClF2O, o se mea e maua mai i le benzoyl chloride. O se vai e leai se lanu e o'o i le samasama samasama ma le manogi leaga. O loʻo taua i lalo se faʻamatalaga auiliili o le natura, faʻaoga, sauniuniga ma faʻamatalaga saogalemu o le 2,5-difluorobenzoyl chloride:
natura:
-Miomio: 1.448g/cm3
-Fa'asao:-21°C
-Fa'asao: 130-133°C
-Fa'asa'o: 46°C
-Solubility: Solu i solu organic pei ole eter, chloroform, soluble itiiti ile vai.
Fa'aaogā:
- 2,5-difluorobenzoyl chloride o se faʻasologa faʻasolosolo taua tele, e masani ona faʻaaogaina i vailaʻau faʻasaina ma vailaau faʻasaina.
-E mafai ona faʻaaogaina e avea o se reagent taua mo le faʻapipiʻiina o aldehydes manogi.
-E mafai foi ona faʻaaogaina e faʻapipiʻi ai vali, mea manogi ma isi mea faʻapipiʻi.
Sauniuniga auala:
O le 2,5-difluorobenzoyl chloride e masani ona faʻapipiʻiina e se metotia o le chloride 2,5-difluorobenzoyl i le zinc poʻo le 2,5-difluorobenzoyl i le chloride sulfoxide. O metotia fa'apitoa o tapenaga e mafai ona fa'asino ile tusi lesona ole fa'asologa o vaila'au po'o tusitusiga.
Fa'amatalaga Saogalemu:
- 2,5-difluorobenzoyl chloride ose vailaʻau leaga ma e tatau ona aloese mai le inhalation, ingestion ma paʻu paʻu.
- Fa'aofu mea e puipui ai le tagata lava ia e pei o totigilima puipui, mata tioata ma matapulepule pe a fa'aaoga.
-E tatau ona faʻagaioia i se nofoaga e faʻafefe lelei e aloese ai mai le ausa poʻo le asu.
-I le taimi o le teuina ma le tagofiaina, aloese mai le mumu ma mea faʻalaʻau, ma aloese mai le faʻafesoʻotaʻi ma oxidants.
-A uma ona lafoa'i, fa'amolemole lafoa'i lelei otaota ma mulimulita'i i tulafono fa'atatau.
