1,2-Dibromoethane 99% CAS 106-93-4
1,2-Dibromoethane
| Kev txheeb xyuas | Lub npe khoom: | 1, 2-dibromoethane | ||
| Lub npe khoom: | 1, 2-dibromoethane | |||
| Cov mis molecular: | C2H4Br2 | Qhov hnyav ntawm cov molecule: | 187.86 | |
| CAS No.: | 106-93-4 | RTECS No: | KH9275000 | |
| HS-code: | 2903310000 | Ib tug tsis muaj: | 1605 xyoo | |
| Cov khoom phom sij code: | 61565 | IMDG Code Nplooj Ntawv: | 6150 | |
| Cov Khoom Siv Lub Cev thiab Tshuaj | Tsos thiab cov khoom: | Cov kua tsis muaj xim pob tshab; nyob rau hauv lub teeb ntawm ib feem decomposed yooj yim nqus los ntawm daim tawv nqaij, tshuaj. | ||
| Siv: | Siv ua ethane reagent, solvent, thiab insecticide rau eelworm, thiab tej zaum yuav raug synthesized ua amine solvent rau kev loj hlob ntawm cov nroj tsuag, kuj siv ua plumb eliminating solvent hauv cov roj anti-co, cov hlau nto solvent thiab rau cov tshuaj tua hluav taws. | |||
| Melting point: | 9 ℃ | Kub taw tes: | 131°C | |
| Qhov ceev sib piv (dej = 1): | 2.18 | Cov dej noo: | ≤0.05% | |
| Kev Ntsuas 1, 2-dibromoethane ≥ | 99.00% | Tus nqi PH: | 6.0 ~ 8.0 | |
| Qhov siab ntawm cov pa roj uas tau nqus (kPa): | 11.7 hli Hg (25 °C) | Kev yaj tau: | yaj hauv dej, thiab tej zaum yuav sib tov nrog cov cawv txiv hmab, aether, ntau lwm yam organic solvent. Nws yuav yaj me ntsis nrog lub teeb, thiab tawg sib tov nrog kua amine ntawm chav tsev kub. | |
| Kub tseem ceeb (℃): | - | Kev nyuaj siab tseem ceeb (MPa): | Tus nqi cav ntawm Octanol / dej faib coefficient: 1.93 | |
| Kub ntawm kev sib xyaw (kj / mol): | tsis muaj qab hau | |||
| Kev phom sij ntawm kev kub hnyiab thiab kev tawg | Tej yam mob uas yuav tsum tsis txhob muaj: | Kev ci ntsa iab. | ||
| Kev kub hnyiab: | Tsis kub hnyiab | Kev faib tawm ntawm kev pov hwm hluav taws hauv tsev:: | - | |
| Qhov taw tes kub (℃): | - | Kub ntawm Kev Sib Txuas Tus Kheej (℃): | - | |
| Qhov txwv qis tshaj plaws ntawm kev tawg (V%): | - | Qhov txwv siab tshaj plaws ntawm kev tawg (V%): | - | |
| Cov yam ntxwv txaus ntshai: | Kev lwj los ntawm cua sov tsim cov pa roj bromide lom. Nrog cov neeg sawv cev oxidizing muaj zog tuaj yeem ua rau muaj kev puas tsuaj. | |||
| Cov khoom siv hlawv (kev lwj): | Hydrogen bromide | Kev Ruaj Ntseg: | Ruaj khov | |
| Cov ntaub ntawv tsis sib xws: | Alkali, hlau, cov neeg sawv cev oxidizing muaj zog | Kev phom sij ntawm kev ua kom polymerization: | Tsis tshwm sim | |
| Cov txheej txheem tua hluav taws: | Hmoov qhuav, ua npuas dej, carbon dioxide, av xuab zeb. | |||
| Pawg kev pheej hmoo: | 6.1 | Cov cim ntim khoom ntawm cov khoom txaus ntshai: | 14 | |
| Ntim thiab kev thauj mus los | Pawg ntim khoom: | Ⅱ | ||
| Cov lus qhia rau kev khaws cia thiab kev thauj mus los: | Qhov cua hauv tsev rau khoom kom qhuav ntawm qhov kub qis; thiab tus neeg sawv cev oxidizing, cov khoom noj khoom haus ntxiv tau khaws cia cais. | |||
| Khoom | Tus nqi ntsuas |
| Qhov tsos | Cov kua tsis muaj xim pob tshab |
| Cov mis molecular | C2H4Br2 |
| Kev Ntsuas 1, 2-dibromoethane ≥ | 99.00% |
| Qhov Ceev (d2020) g/cm33 | 2.18 |
| Tus nqi PH: | 6.0~8.0 |
| Dej noo ≤ | 0.05% |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
