i-p-Tolyl acetate(CAS#140-39-6)
| Izimpawu Eziyingozi | I-Xn - Iyingozi |
| Amakhodi Engozi | I-R22 – Iyingozi uma igwinywe R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. |
| Ama-ID e-UN | NA 1993 / PGIII |
| I-WGK Germany | 2 |
| I-RTECS | AJ7570000 |
| Ubuthi | I-LD50 yomlomo obuhlungu kumagundane kubikwe njenge-1.9 (1.12-3.23) g / kg (Denine, 1973). I-acute dermal LD50 konogwaja yabikwa njenge-2.1 (1.24-3.57) g/kg (Denine, 1973). |
Isingeniso
I-P-cresol acetate, eyaziwa nangokuthi i-ethoxybenzoate, iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-acetic acid p-cresol ester:
Ikhwalithi:
I-p-cresol acetate iwuketshezi olungenambala olunephunga elimnandi. Inhlanganisela iyancibilika kuzincibilikisi zemvelo njenge-ethanol nama-ether, kodwa kuyaqabukela emanzini.
Sebenzisa:
I-p-cresol acetate inokusetshenziswa okuhlukahlukene embonini. Kuyi-solvent evamile yezimboni engasetshenziswa kuma-coatings, ama-adhesives, ama-resin, nezihlanzi. Ingasetshenziswa futhi njengendlela yokulungisa amakha nama-musks, okuvumela ama-flavour namakha ukuthi ahlale isikhathi eside.
Indlela:
Ukulungiswa kwe-p-cresol acetate kungenziwa nge-transesterification. Indlela evamile ukushisa nokusabela i-p-cresol nge-acetic anhydride phambi kwe-acid catalyst ukukhiqiza i-p-cresol acetate ne-acetic acid.
Ulwazi Lokuphepha:
I-acetic acid inobuthi futhi iyacasula ku-cresol ester. Uma usebenzisa noma usebenza, kufanele kuqashelwe ukuvikela isikhumba namehlo futhi ugweme ukuthintana ngqo. Uma udliwe noma uhogelwe, funa usizo lwezokwelapha ngokushesha. Kufanele igcinwe endaweni epholile, engenamoya futhi eyomile, kude nomlilo kanye nama-oxidizers, ukuqinisekisa ukusetshenziswa okuphephile.
