Hydroxyacetophenone CAS 99-93-4
Kev Taw Qhia:
| INCI | CAS# | Molecular | MW |
| Hydroxyacetophenone | 99-93-4 | C8H8O2 | 136.15 |
4′-Hydroxyacetophenone tau siv los ua ketone Cheebtsam hauv kev npaj 1-aryl-3-phenethylamino-1-propanone hydrochlorides, cov neeg sawv cev cytotoxic, los ntawm Mannich cov tshuaj tiv thaiv. Cov khoom no muaj cov ntaub ntawv pov thawj, ntau xyoo, ntawm kev siv ntau yam khoom siv huv, cov tshuaj tua kab mob hauv kev lag luam, kev kho mob thiab kev tsim khoom noj, cov khoom siv hauv tsev thiab kev saib xyuas tus kheej, thiab kev lag luam textile. yog ib qho tshuaj tua kab mob sai thiab dav spectrum, muab kev ua haujlwm tawm tsam ntau yam kab mob thiab kab mob.Nws yog soluble nyob rau hauv Phenoxyethanol, Glycerine, Ethanol thiab glycols l, Kev ruaj khov zoo heev ntawm pH siab / qis thiab kub, Ua kom muaj txiaj ntsig zoo ntawm ntau yam tshuaj preservatives xws li Phenoxyethanol thiab formaldehyde-donors (DMDM Hydantoin, Imidazolidinyl Urea, thiab lwm yam)
Cov Lus Qhia Tshwj Xeeb
| Kev Paub | Dawb rau cov flakes dawb tawm |
| Qhov kub yaj | 132-135 °C |
| Kev khaws cia | 147-148 °C3 hli Hg |
| Qhov Ceev | 1.109 |
| Lub ntsiab lus ci ntsa iab | 166 °C |
Pob khoom
Cov nruas ntawv thiab ob lub hnab yas sab hauv
Lub sijhawm siv tau
12 lub hlis
Kev Khaws Cia
Khaws cia rau hauv chav sov, kom deb ntawm tshav ntuj ncaj qha.
Ua haujlwm hauv feem ntau cov qauv suav nrog cov tshuaj pleev thaiv hnub thiab tshuaj zawv plaub hau
1. Tshuaj pleev ib ce antiseptic
2. Cov neeg uas rog dhau heev
3. Cov ntaub ntawv raw rau cov organic synthesis
4. Siv los ua cov txuj lom
Kev siv theem: txog li 1.0%
| Lub Npe Khoom: | 4-Hydroxyacetophenone | |
| Cov Khoom | Cov Lus Qhia Tshwj Xeeb | Cov txiaj ntsig |
| Qhov tsos | Dawb siv lead ua | Dhau |
| Kev Ntsuas | ≥99.0% | 99.6% |
| Cov dej noo | ≤0.5% | 0.38% |
| Cov Khoom seem ntawm Ignition | ≤0.2% | 0.02% |
| Cov Hlau Hnyav (wt﹪) | 20ppmMax. | Dhau |
