3 4-Dibromotoluene (CAS# 60956-23-2)
| Hazard Symbols | Xi – Hasha |
| Risk Codes | 36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S37/39 - Pfeka magirovhosi akakodzera uye dziviriro yeziso / kumeso S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. |
| WGK Germany | 3 |
| HS Code | 29039990 |
| Hazard Kirasi | IRRITANT |
Nhanganyaya
3,4-Dibromotoluene is an organic compound ine formula C7H6Br2. Iyi inotevera rondedzero yechimiro, kushandiswa, kugadzirira uye chengetedzo ruzivo rwe3,4-Dibromotoluene:
Zvakasikwa:
1. Kuonekwa: 3,4-Dibromotoluene imvura isina ruvara kune yakachenuruka yero.
2. nzvimbo yakanyungudika:-6 ℃
3. Poindi yekubikira: 218-220 ℃
4. Density: inenge 1.79 g/mL
5. Solubility: 3,4-Dibromotoluene inogadziriswa mune organic solvents, yakadai se ethanol, acetone uye dimethylformamide.
Shandisa:
1. sepakati mune organic synthesis: 3,4-Dibromotoluene inogona kushandiswa sepakati mukugadzirwa kwemamwe maumbirwo, zvakadai sekugadzirira zvinodhaka, dhayi uye mishonga yezvipembenene.
2. Seanorwisa mabhakitiriya: 3,4-Dibromotoluene inogona kushandiswa sechinhu chinodzivisa kukura kwebhakitiriya uye inoshandiswa zvakanyanya mumunda wekuchengetedza uye fungicides.
Kugadzirira nzira:
Nzira yekugadzirira ye3,4-Dibromotoluene inowanzopedzwa nekuita kwe3,4-dinitrotoluene ne sodium tellurite kana nekuita kwe 3,4-diiodotoluene ne zinc.
Zvekuchengetedza
1.3, 4-Dibromotoluene chinhu chinogumbura, dzivisa kusangana neganda nemaziso.
2. panguva yekushanda, maitiro akanaka ekufambisa mhepo anofanira kutorwa kuti arege kufema kwemhepo.
3. Kana ukafema netsaona kana kuti ukamwiwa, tsvaga rubatsiro kuna chiremba nekukasika.
4. Paunenge uchichengeta, inofanira kuchengetwa munzvimbo yakaoma, yakaderera, inofefetera uye kure nemoto.
