4-Formylphenylboronic acid (CAS # 87199-17-5)
| Tulaga lamatia | R34 – Mafua ai mu R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u. |
| Fa'amatalaga Saogalemu | S22 – Aua le manava pefu. 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.) S37/39 – Fai totigilima talafeagai ma le puipuiga o mata/mata S36 – Fai ofu puipui talafeagai. |
| UN ID | UN 1759 8/PG 3 |
| WGK Siamani | 3 |
| FLUKA BRAND F CODES | 10 |
| TSCA | T |
| HS Code | 29163990 |
| Mata'utia Fa'amatalaga | Fa'aitaita |
| Vasega o Tulaga Lamatia | FA'AITAU, LE EA |
Folasaga
O le 4-carboxylphenylboronic acid o se faʻalapotopotoga faʻapitoa. O lo'o taua i lalo se fa'amatalaga i meatotino, fa'aoga, metotia o sauniuniga ma fa'amatalaga saogalemu o le 4-carboxylphenylboronic acid:
Tulaga lelei:
- Fa'aaliga: E masani ona pa'epa'e tioata po'o tioata tioata.
- Soluble: Solu i le vai ma nisi so'o so'o e pei ole ethanol ma acetone.
- Mea tau vaila'au: Esterification, acylation ma isi gaioiga e mafai ona tupu.
Fa'aaogā:
- I le avea ai o se mea taua tele i le tuʻufaʻatasiga o meaola, e mafai ona faʻaaogaina e saunia ai isi mea faʻapipiʻi.
Metotia:
- 4-Carboxylbenzylboronic acid e mafai ona maua i le esterification tali o le benzoic acid ma boric acid. O laʻasaga faʻapitoa e faʻapea: o le benzoic acid ma le borate e faʻamafanafanaina ma faʻaalia i totonu o se solvent organic, ona maua ai lea o le oloa e ala i le tioata.
Fa'amatalaga Saogalemu:
- O le 4-carboxylphenylboronic acid e masani ona manatu o se faʻapipiʻi saogalemu, ae e taua pea le gauai atu i auala talafeagai e taulimaina saogalemu.
- Pe a fa'agaioi, 'alofia le fa'afeso'ota'i sa'o ma le pa'u ma mata. A fa'afeso'ota'i, fufulu vave i le tele o vai.
- Pe a teu, e tatau ona fa'amamago ma 'alo'ese mai afi matala ma puna vevela.
