2-Chloro-5-Formyl-4-Picoline（CAS# 884495-38-9)
| Fa'ailoga Mata'utia | Xn – Fa'aleagaina |
| Tulaga lamatia | R22 – E afaina pe a foloina R36 – Fa'aita i mata |
| Fa'amatalaga Saogalemu | 26 – Pe a pa‘i i mata, fufulu vave i le tele o vai ma sa‘ili fautuaga fa‘afoma‘i. |
Folasaga
6-CHLORO-4-METHYLPYRIDIN-3-CARBOXALDEHYDE (2-CHLORO-5-FORMYL-4-PICOLINE) O SE FA'AVAE ORGANIC. O lo'o ta'ua i lalo se folasaga i ona meatotino, fa'aoga, auala gaosi ma fa'amatalaga saogalemu:
Tulaga lelei:
- Fa'aaliga: 6-Chloro-4-methylpyridine-3-carboxaldehyde ose vai e leai se lanu i le samasama samasama.
- Solubility: E mafai ona fa'amavaeina i le tele o so'o so'o, pei ole ethanol, eter, ma chloroform.
- Fa'amautu: E mautu lenei mea i le vevela o le potu, ae mafai ona pala i lalo o le vevela, mumu, po'o le malosi o le fa'ama'i.
Fa'aaogā:
- 6-chloro-4-methylpyridine-3-carboxaldehyde o se mea taua tele i le faʻaogaina o meaola ma e masani ona faʻaaogaina i le sauniuniga o isi mea faʻapipiʻi.
Metotia:
- 6-Chloro-4-methylpyridine-3-carboxaldehyde e masani lava ona saunia e ala i se tali fa'atusa e tutusa ma laasaga nei:
1. O le 4-methylpyridine e togafitia i le alkali e maua ai ion le lelei talafeagai.
2. O iona leaga e fa'afefe i le cuprous chloride e fa'atupu ai le alkyl copper intermediates.
3. Alkyl copper intermediates e tali atu i formaldehyde e fai ai le 6-chloro-4-methylpyridine-3-carboxaldehyde.
Fa'amatalaga Saogalemu:
- 6-Chloro-4-methylpyridine-3-carboxaldehyde e ono afaina ai le tino o le tagata, ma e tatau ona faia ni puipuiga talafeagai pe a faʻaaogaina, e pei o le ofuina o mea puipui talafeagai (e pei o totigilima, mata tioata, ma lavalava puipui).
- E tatau ona teu i totonu o se nofoaga malulu, matutu ma faʻaleleia lelei, mamao ese mai afi ma faʻamaʻi.
- Aloese mai le manava, pa'i pa'u ma 'ai i le taimi e tagofia ai ma fa'aoga.
- O le taimi lava e uma ai le faʻafesoʻotaʻi, fufulu le vaega o le paʻu ua pisia i le tele o vai ma saili togafitiga faafomaʻi.
