4-Bromo-3-chlorobenzoic acid(CAS# 25118-59-6)
Tulaga lamatia | R22 – E afaina pe a foloina R50/53 – O'ona tele i meaola o le vai, e ono mafua ai ni a'afiaga leaga mo se taimi umi i le si'osi'omaga o le vai. |
Fa'amatalaga Saogalemu | S60 – O mea nei ma lona atigipusa e tatau ona lafoa'i e pei o otaota mata'utia. S61 – Aloese mai le tu’u atu i le si’osi’omaga. Va'ai ile fa'atonuga fa'apitoa/pepa fa'amatalaga saogalemu. |
UN ID | UN 2811 6.1/PG 3 |
WGK Siamani | 3 |
HS Code | 29163990 |
Vasega o Tulaga Lamatia | FAAFITAU |
Fa'aputu Vaega | Ⅲ |
Folasaga
O le 3-Chloro-4-bromobenzoic acid o se vailaʻau faʻapitoa. O lo'o ta'ua i lalo se folasaga i lona natura, fa'aoga, auala sauniuni ma fa'amatalaga saogalemu:
Tulaga lelei:
- Fa'aaliga: 3-Chloro-4-bromobenzoic acid o se pa'epa'e i le lanu samasama samasama malulu.
- Solubility: E toetoe a le mafai ona solu i le vai ma e lelei le solubility i soluble organic.
- Mea tau vailaʻau: 3-chloro-4-bromobenzoic acid e mafai ona oʻo i le esterification, suitulaga ma isi gaioiga i nisi o vailaʻau.
Fa'aaogā:
- Fa'asologa o vaila'au: 3-chloro-4-bromobenzoic acid e mafai ona fa'aogaina e fai ma mea amata po'o le vaeluaga i le fa'aogaina o meaola mo le tu'ufa'atasiga o isi mea fa'aola.
- Pesticides: E mafai fo'i ona fa'aaogaina e fai ma se tasi o mea e fa'aoga ai iniseti.
Metotia:
O le auala sauniuni o le 3-chloro-4-bromobenzoic acid e mafai ona maua i le tali atu o le 4-bromobenzoic acid ma le bromophenyl copper chloride (Cuprous bromochloride) faʻapipiʻiina e le acetic acid.
Fa'amatalaga Saogalemu:
- O'ona: 3-chloro-4-bromobenzoic acid e ono o'ona i tagata ma e ono iai ni a'afiaga i mata, pa'u ma le manava. E tatau ona aloese mai fesootaiga tuusao.
- A'afiaga o le Si'osi'omaga: Fa'amolemole usita'ia tulafono ma tulafono fa'atonutonu mo le puipuiga o le si'osi'omaga e 'alofia ai le fa'aleagaina o le si'osi'omaga.
- Teuina ma le tagofiaina: E tatau ona teuina i se nofoaga matutu, malulu, mamao ese mai mea faʻafefe ma faʻamaʻi. O totigilima puipui talafeagai, matatioata, ma lavalava puipui e tatau ona ofuina pe a tago pe faʻaaoga.