3,4-Dihydrocoumarin(CAS#119-84-6)
| 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 | S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i. S36 – Fai ofu puipui talafeagai. |
| WGK Siamani | 3 |
| RTECS | MW5775000 |
| TSCA | Ioe |
| HS Code | 29322980 |
| Oona | O le taua tele o le tautala LD50 i isumu na lipotia mai e 1.65 g/kg (1.47-1.83 g/kg) (Moreno, 1972a). O le taua tele o le dermal LD50 i lapiti na lipotia mai e> 5 g/kg (Moreno, 1972b). |
Folasaga
Dihydrovanillin. O loʻo taua i lalo se faʻamatalaga i meatotino, faʻaoga, metotia sauniuni ma faʻamatalaga saogalemu o le dihydrovanillin:
Tulaga lelei:
- Fa'aaliga: Dihydrovanillin e leai se lanu i tioata samasama.
- Soluble: Solu i solu fa'aletino ma solute itiiti ile vai.
- Sogisogi: E i ai se manogi oona-suamalie, e pei o le vanilla po'o le toast.
Fa'aaogā:
Metotia:
O le sauniuniga o le dihydrovanillin e masani ona maua mai i le faʻafefeteina o le phenolic. O laasaga faʻapitoa e aofia ai le tali atu o le benzaldehyde ma le acetic anhydride faʻapipiʻiina e le alkali ma le vevela i lalo o tulaga talafeagai e maua ai le dihydrovanillin.
Fa'amatalaga Saogalemu:
- O le Dihydrovanillin e masani lava ona manatu ose mea e saogalemu, ae e ono mafua ai ni fa'a'ai i nisi tagata.
- Mo maualuga maualuga o le dihydrovanillin, fa'afeso'ota'i ma le pa'u e ono fa'aitaita ai. O puipuiga talafeagai e pei o totigilima, matatioata, ma isi, e tatau ona ofuina pe a tago i le paluga.
- I le taimi o le teuina ma le faʻaaogaina, faʻafesoʻotaʻi ma vailaʻau faʻamaʻi malosi poʻo mea e mu e tatau ona aloese mai faʻalavelave faʻafuaseʻi.
