1,2-Dibromobenzene 99% cas 583-53-9
1,2-Dibromobenzene
| Identification | Zita rechigadzirwa: | 1,2-dibromobenzene | ||
| Zita rechigadzirwa: | 1,2-dibromobenzene | |||
| Molecular formula: | C6H4Br2 | Molecular uremu: | 263 | |
| Nhamba yeCAS: | 583-53-9 | RTECS Kwete: | ||
| HS kodhi: | 2903399090 | A Kwete: | 2711 | |
| Kodhi yezvinhu zvine njodzi: | 33547 | IMDG Code Peji: | ||
| Zvenyama uye Chemical Properties | Chitarisiko uye zvivakwa: | Mvura isina ruvara inoonekera; Haina kunyungudika mumvura, inonyungudika mu ethanol, ethyl ether, C ketone, acetic acid, benzene, petroleum ether uye carbon tetrachloride. | ||
| Zvishandiso: | Inoshandiswa mune organic synthesis, Dhayi yepakati. | |||
| Melting point: | 4-6 °C(lit.) | Boiling point: | 225.5 ℃ | |
| Relative density (mvura=1): | 1.976 | Kunyorova ≤: | 0.05% | |
| 1,2-dibromobenzene Assay ≥ | 99% | PH kukosha: | 6.0~8.0 | |
| Saturated vapor pressure (kPa): | 0.67(70℃) | Solubility: | Haina kunyungudika mumvura, inonyungudika mu ethanol, ethyl ether, C ketone, acetic acid, benzene, petroleum ether uye carbon tetrachloride. | |
| Kupisa kwakanyanya (℃): | - | Kudzvinyirira kwakanyanya (MPa): | - | |
| Kupisa kwekupisa (kj/mol): | - | |||
| Kupisa uye njodzi yekuputika | Conditions yekudzivisa: | - | ||
| Kupisa: | Inopisa moto | Kuvaka mutemo weinishuwarenzi yemoto classification:: | - | |
| Flash point (℃): | 91 °C | Self-Ignition tembiricha(℃): | - | |
| Muganho wakaderera wekuputika (V%): | - | Muganho wepamusoro wekuputika (V%): | - | |
| Hazardous maitiro: | Hupfu hwayo nemhepo zvinogona kuita musanganiswa unoputika, mumurazvo wakavhurika, kupisa kwakanyanya kunokonzera kupisa kunoputika. React with oxidant can. Nekupisa kwefivha yakanyanya kuburitsa magasi ane chepfu. Kana kusangana nefivha yakanyanya, kumanikidza kwemudziyo kunowedzera, kune makatsemuka uye njodzi yekuputika. | |||
| Kupisa (kuora) zvigadzirwa: | Carbon monoxide, carbon dioxide, hydrogen bromide. | Kugadzikana: | - | |
| Zvinhu zvisingaenderani | yakasimba oxidizing agents. | Polymerization njodzi: | - | |
| Nzira dzekudzima moto: | hupfu hwakaoma, furo, ivhu reSandy, mvura | |||
| Risk category: | 9 | - | - | |
| Kurongedza uye kutakura | Boka rekurongedza: | III | ||
| Mafambiro ekuchengetedza nekufambisa: : | Inochengetwa munzvimbo inotonhorera, inofefetera kure nemoto nekupisa. Dzivisa chiedza chezuva chakananga. Tembiricha haifaniri kudarika 30 ℃. Chengeta mudziyo wakavharwa. Inofanirwa kuchengetwa yakaparadzana neoxidant, makemikari echikafu uye pasina yakasanganiswa reservoir. | |||
| Item | Index value |
| Chitarisiko | Mvura isina ruvara inoonekera kana kristaro |
| Molecular formula | C6H4Br2 |
| 1,2-dibromobenzene Assay ≥ | 99% |
| Density (d2020) g/cm3 | 1.976 |
| PH kukosha | 6.0~8.0 |
| Hunyoro ≤ | 0.05% |
Nyora meseji yako pano uye titumire kwatiri
