p-Tolyl acetate(CAS#140-39-6)
| Hazard Symbols | Xn – Zvinokuvadza |
| Risk Codes | R22 – Zvinokuvadza kana ikamedzwa R36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. |
| UN IDs | NA 1993 / PGIII |
| WGK Germany | 2 |
| RTECS | AJ7570000 |
| Muchetura | Iyo yakaoma yemuromo LD50 mumakonzo yakanzi 1.9 (1.12-3.23) g/kg (Denine, 1973). Iyo acute dermal LD50 mu tsuro yakanzi 2.1 (1.24-3.57) g/kg (Denine, 1973). |
Nhanganyaya
P-cresol acetate, inozivikanwawo se ethoxybenzoate, ndeye organic compound. Izvi zvinotevera sumo kune zvivakwa, kushandiswa, nzira dzekugadzirira uye ruzivo rwekuchengetedza acetic acid p-cresol ester:
Hunhu:
p-cresol acetate imvura isina ruvara ine hwema hwema. Mushonga wacho unonyungudika muorganic solvents senge ethanol uye ethers, asi kashoma mumvura.
Shandisa:
p-cresol acetate ine zvakasiyana-siyana zvekushandisa muindasitiri. Iyo yakajairwa maindasitiri solvent inogona kushandiswa mumachira, zvinonamira, resins, uye kuchenesa. Inogona zvakare kushandiswa sechigadziriso chezvinonhuhwirira uye musks, ichibvumira maflavour uye zvinonhuwira kuti zvigare kwenguva refu.
Nzira:
Kugadzirira kwep-cresol acetate kunogona kuitwa ne transesterification. Nzira yakajairika ndeyekupisa uye kuita p-cresol neacetic anhydride pamberi peiyo acid catalyst kubudisa p-cresol acetate uye acetic acid.
Zvekuchengetedza
Acetic acid ine chepfu uye inogumbura kune cresol ester. Paunenge uchishandisa kana kushanda, kutarisirwa kunofanira kutorwa kuchengetedza ganda nemaziso uye kudzivisa kusangana kwakananga. Kana ukamwiwa kana kufemerwa, tsvaga kurapwa nekukasika. Inofanira kuchengetwa munzvimbo inotonhorera, inofefetera uye yakaoma, kure nemoto uye oxidizers, kuve nechokwadi chekushandiswa kwakachengeteka.
