4-Hydroxypropiophenone (CAS# 70-70-2)
Ngozi uye Kuchengeteka
| Risk Codes | 36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S37 - Pfeka magirovhosi akakodzera. S24/25 - Dzivisa kusangana neganda nemeso. S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera. S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. |
| WGK Germany | 3 |
| RTECS | UH1925000 |
| TSCA | Ehe |
| HS Code | 29145000 |
| Muchetura | LD50 nemuromo muTsuro: 11800 mg/kg |
Information
P-hydroxypropionone, inozivikanwawo se 3-hydroxy-1-phenylpropiotone kana vanillin, inhengo yehupenyu. Inotevera inotsanangura zvivakwa zvayo, kushandiswa, nzira dzekugadzira uye ruzivo rwekuchengetedza:
Hunhu:
Hydroxypropiophenone ikristaro yakasimba, kazhinji chena kana yero rakajeka muruvara. Iine kunhuhwirira kwakanaka uye inowanzoshandiswa sezvinonhuwira. Mushonga uyu une kunyungudika kwepamusoro patembiricha yekamuri uye unogona kunyungudika mumvura uye akawanda organic solvents.
Shandisa:
Nzira:
P-hydroxypropion inowanzogadzirirwa nemakemikari synthesis. Nzira yakajairika inowanikwa ne esterification ye cresol uye acetone, inoteverwa ne desulfation nekupisa esterification zvigadzirwa.
Zvekuchengetedza
Hydroxypropiophenone inowanzoonekwa semukomboni wakachengeteka. Kunyanya kuratidzwa kunogona kukonzera ganda uye kutsamwa kwemaziso. Kungwarira kwakadai semagirovhosi, magirazi, uye zvipfeko zvebasa zvakakodzera zvinofanira kutorwa pakushandisa kana kuti pakubata. Dzivisa kufema guruva rayo kana mhute uye iva nechokwadi chekushanda munzvimbo ine mhepo yakanaka. Kana ukapinzwa kana kuratidzwa, tsvaga kurapwa nekukasika.
