![4 4-dimethyl-3 5 8-trioxabicyclo[5.1.0]octane (CAS# 57280-22-5) Mufananidzo](https://cdn.globalso.com/xinchem/44dimethyl358trioxabicyclo510octane.png)
4 4-dimethyl-3 5 8-trioxabicyclo[5.1.0]octane (CAS# 57280-22-5)
| Hazard Symbols | Xi – Hasha |
| Risk Codes | R36 – Kushungurudza maziso R43 - Inogona kukonzera kunzwisiswa nekubata ganda |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36/37 - Pfeka zvipfeko zvekudzivirira zvakakodzera uye magurovhosi. S24/25 - Dzivisa kusangana neganda nemeso. |
| HS Code | 29329990 |
Nhanganyaya
4,4-Dimethyl-3,5,8-trioxabbicyclo[5,1,0]octane. Heano zvimwe zvezvivakwa zvayo, kushandiswa, nzira dzekugadzira, uye ruzivo rwekuchengetedza:
Hunhu:
- Chitarisiko: Mvura isina ruvara.
- Insoluble mumvura, soluble mu organic solvents senge ethanol uye dimethylformamide.
Shandisa:
- DXLO inoshandiswa zvakanyanya senge reaction medium uye catalyst.
-Nekuda kweiyo yakasarudzika cyclic chimiro, inogona kushandiswa kugadzirisa akasiyana organic synthesis maitiro.
- Mumunda we organic synthesis, inogona kushandiswa kugadzira cyclic komisheni uye polycyclic inonhuhwirira makomisheni.
Nzira:
- DXLO inowanzogadzirirwa ne oxanitrile reaction. Iyo chaiyo nzira ndeyekuita dimethyl ether ne trimethylsilyl nitrile pasi pemamiriro e acidic.
Zvekuchengetedza
- DXLO inoonekwa seyakachengetedzeka pasi pemamiriro ese, asi zvinotevera zvichiri kukosha kuziva:
- Imvura inobvira uye inofanirwa kuchengetwa munzvimbo inotonhorera, inofefetera zvakanaka, kure nemirazvo yakavhurika uye tembiricha yakakwira.
-Kubata ganda nemeso kunogona kukonzera kushatirwa uye kunofanira kudzivirirwa. Kana wasangana netsaona, sukurudza ipapo nemvura yakawanda.
-Kune rumwe ruzivo rwakadzama rwekuchengetedza, iyo Safety Data Sheet uye Operating Manual inofanirwa kuongororwa isati yashandiswa chaiyo.
