4′-tert-butyl-4-chlorobutyrophenone (CAS# 43076-61-5)
| Risk Codes | R22 – Zvinokuvadza kana ikamedzwa R41 - Njodzi yekukuvara kwakakomba kwemaziso R43 - Inogona kukonzera kunzwisiswa nekubata ganda R51/53 - Chepfu kune zvipenyu zvemumvura, zvinogona kukonzera mhedzisiro yakaipa kwenguva refu munzvimbo yemvura. |
| 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. S61 - Dzivisa kusunungurwa kune zvakatipoteredza. Tarisa kune yakakosha mirairo / kuchengetedza data mapepa. S7/8 - S24/25 - Dzivisa kusangana neganda nemeso. |
| UN IDs | UN 3077 9/PG 3 |
| WGK Germany | 2 |
Nhanganyaya
4 '-tert-butyl-4-chlorobutyrophenone, inozivikanwawo se 4'-tert-butyl-4-chlorobutyrophenone, inhengo yeorganic. Iyi inotevera rondedzero yakadzama yezvivakwa, mashandisiro, kugadzirira uye kuchengetedza ruzivo rwekomboni:
Zvakasikwa:
-Kuonekwa: 4 '-tert-butyl-4-chlorobutyrophenone is colorless crystal kana white crystalline powder.
-Solubility: 4 '-tert-butyl-4-chlorobutyrophenone inonyungudika mune zvakajairika organic solvents senge ethanol, acetone, nezvimwewo, asi ine yakaderera solubility mumvura.
-Kunyungudika: Nzvimbo yakanyunguduka ye4 '-tert-butyl-4-chlorobutyrophenone inenge 50-52°C.
Shandisa:
- 4 '-tert-butyl-4-chlorobutyrophenone inogona kushandiswa sepakati mune organic synthesis uye inoshandiswa zvakanyanya muminda yemishonga, pesticide, dhayi uye kunhuhwirira.
Kugadzirira nzira:
-Nzira inowanzoshandiswa yekugadzirira 4 '-tert-butyl-4-chlorobutyrophenone ndeyekuita p-tert-butylbenzophenone ne chloroacetic anhydride pasi pemamiriro e-alkaline kuti ibudise chinangwa chakakonzerwa.
Zvekuchengetedza
- 4 '-tert-butyl-4-chlorobutyrophenone ine yakaderera toxicity, asi zvichiri kudiwa kuterera kune yakachengeteka kushandiswa uye kuchengetedza.
-Panguva yekushanda, midziyo yekudzivirira yakakodzera inofanira kupfekwa kudzivirira kusangana kwakananga neganda nemeso.
-Nzvenga kufema guruva rayo kana mhute, uye inofanira kushandiswa munzvimbo inofefetera.
-Kana iwe ukamedza netsaona kana kusangana nehuwandu hwakawanda hwekomboni, tsvaga kurapwa nekukasira uye takura iyo yakakodzera komboni label.
