(S)-(-)-2-(1-Hydroxyethyl)pyridine（CAS# 59042-90-9)
| Fa'ailoga Mata'utia | Xn – Fa'aleagaina |
| Tulaga lamatia | R22 – E afaina pe a foloina R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u. |
| Fa'amatalaga Saogalemu | 26 – Pe a pa‘i i mata, fufulu vave i le tele o vai ma sa‘ili fautuaga fa‘afoma‘i. |
| WGK Siamani | 3 |
| FLUKA BRAND F CODES | 10 |
| HS Code | 29339900 |
Folasaga
(S)-2-(1-Hydroxyethyl)pyridine ose fa'aputuga kiral fa'atasi ai ma le fuala'au kemisi C7H9NO ma e iai mea fa'apitoa. E lua stereoisomers, lea ole (S)-2-(1-Hydroxyethyl)pyridine e tasi. O se vai e le lanu e samasama ma se manogi uiga ese.
(S) -2- (1-Hydroxyethyl) pyridine e masani ona faʻaaogaina e avea o se faʻaosoina chiral poʻo se faʻamalosi i le faʻaogaina o meaola. E mafai ona faʻaaogaina i le tuʻufaʻatasia o isi mea faʻapipiʻi stereoisomer, faʻamalosi mo faʻasologa faʻasolosolo faʻasolosolo, faʻasologa o vailaʻau maualuga ma isi.
O le sauniuniga o le (S) -2- (1-Hydroxyethyl) pyridine e masani lava ona maua e ala i le taliina o le pyridine ma le acetaldehyde i lalo o tulaga masani. O le auala faʻapitoa e sauniuni ai atonu o le pyridine ma le acetaldehyde e faʻamafanafanaina e tali atu ai i se vaifofo paʻu alkaline, ma o le oloa e faʻamamāina e ala i tioata e maua ai (S) -2- (1-Hydroxyethyl) pyridine ma le mama maualuga.
E tusa ai ma faʻamatalaga saogalemu o le (S)-2-(1-Hydroxyethyl)pyridine, o se vai e mu ma e tatau ona taofia mai le mumū ma le vevela maualuga. Fa'aoga ma le fa'aeteete e 'alofia ai le manava, foloina ma le pa'u o le pa'u. Fa'aaoga mea e puipui ai e pei o totigilima ma mata tioata i le taimi o le taotoga. Teu i totonu o se nofoaga malulu, faʻafefe, ma mamao mai vailaʻau faʻamaʻi ma vailaʻau malosi ma alkalis. Afai na faʻafuaseʻi ona paʻu i mata poʻo le paʻu, e tatau ona vave fufulu i le tele o vai, ma togafitiga faafomaʻi talafeagai. I le faʻaaogaina ma le teuina, ia matua mulimulitaʻi i faiga saogalemu.
