p-Tolyl acetate(CAS#140-39-6)
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. S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata. |
UN ID | NA 1993 / PGIII |
WGK Siamani | 2 |
RTECS | AJ7570000 |
Oona | O le LD50 oral acute i isumu na lipotia mai o le 1.9 (1.12-3.23) g / kg (Denine, 1973). O le acute dermal LD50 i lapiti na lipotia mai e 2.1 (1.24-3.57) g/kg (Denine, 1973). |
Folasaga
P-cresol acetate, e taʻua foi o le ethoxybenzoate, o se faʻalapotopotoga faʻapitoa. O lo'o ta'ua i lalo se folasaga i meatotino, fa'aoga, metotia sauniuni ma fa'amatalaga saogalemu ole acetic acid p-cresol ester:
Tulaga lelei:
p-cresol acetate o se vai e leai ni lanu ma se manogi manogi. O le fa'aputuga e solu i solu fa'aola pei ole ethanol ma ethers, ae seasea ile vai.
Fa'aaogā:
p-cresol acetate o loʻo i ai le tele o faʻaoga i alamanuia. O se mea faʻapipiʻi masani faʻapisinisi e mafai ona faʻaaogaina i faʻaofuofu, faʻapipiʻi, resins, ma faʻamamaina. E mafai foʻi ona faʻaaogaina e fai ma mea faʻapipiʻi mo mea manogi ma musks, faʻatagaina mea manogi ma mea manogi e tumau umi.
Metotia:
O le sauniuniga o le p-cresol acetate e mafai ona faʻatinoina e ala i le transesterification. Ole auala masani ole fa'avevela ma fa'agaioi le p-cresol ile acetic anhydride ile i ai o se mea fa'aoso e maua ai le p-cresol acetate ma le acetic acid.
Fa'amatalaga Saogalemu:
Acetic acid e 'ona ma fa'aita i le cresol ester. Pe a faʻaaoga pe faʻaogaina, e tatau ona faʻaeteete e puipuia le paʻu ma mata ma aloese mai le faʻafesoʻotaʻi saʻo. Afai e inuina pe manava, saili vave togafitiga faafomai. E tatau ona teuina i totonu o se nofoaga malulu, malulu ma mago, mamao ese mai afi ma oxidizers, ina ia mautinoa le faʻaogaina saogalemu.