3-Bromophenol(CAS#591-20-8)
| Risk Codes | R36/37/38 - Kushungurudza maziso, kufema system uye ganda. R22 – Zvinokuvadza kana ikamedzwa R20/21/22 – Zvinokuvadza nekufema, kubata ganda uye kana ikamedzwa. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36/39 - S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera. |
| UN IDs | 2811 |
| WGK Germany | 3 |
| RTECS | SJ7874900 |
| FLUKA BRAND F CODES | 8-10-23 |
| TSCA | T |
| HS Code | 29081000 |
| Hazard Note | Zvinokuvadza/Zvinoshatirisa |
| Hazard Kirasi | 6.1(b) |
| Packing Group | III |
Nhanganyaya
M-bromophenol. Iyi inotevera sumo yezvivakwa, kushandiswa, nzira dzekugadzirira uye ruzivo rwekuchengetedza m-bromophenol:
Hunhu:
Chitarisiko: M-bromophenol ichena crystalline kana crystalline powdery yakasimba.
Solubility: inonyungudika muorganic solvents senge ethanol uye ether, isinganyungudika mumvura.
Chemical properties: M-brominated phenol inogona kuve oxidized pakupisa kwakadzika uye inogona kuderedzwa kusvika m-bromobenzene nekuderedza vamiririri.
Shandisa:
Mumunda wemishonga yezvipembenene: m-bromophenol inogona zvakare kushandiswa seyepakati mumishonga yekuuraya zvipembenene mukurima.
Zvimwe zvinoshandiswa: m-bromophenol inogona zvakare kushandiswa seyakagadzirwa organic synthesis reactions, pamwe nedhayi, machira uye mimwe minda.
Nzira:
M-brominated phenol inogona kuwanikwa kuburikidza nebromination yep-nitrobenzene. Kutanga, p-nitrobenzene inonyungudutswa mu sulfuric acid, ipapo cuprous bromide nemvura inowedzerwa kuti ibudise m-brominated phenol kuburikidza nekuita, uye pakupedzisira inogadziriswa nealkali.
Zvekuchengetedza
M-bromophenol ine chepfu uye inofanira kudzivirirwa nekufema, kupinza, kana kubata neganda nemaziso.
Zvishandiso zvekuzvidzivirira nazvo zvakaita semagirovhosi ekudzivirira, magirazi uye zvidziviriro zvechiso zvinofanirwa kupfekwa panguva yekushandiswa kuve nechokwadi chekufema kwakanaka.
Paunenge uchichengeta nekubata m-bromophenol, dzivisa kusangana nemaoxidants akasimba, maasidhi akasimba uye mabhesi akasimba kuti udzivise kuita zvine njodzi.
