1,4-dibromobenzene 99% cas 106-37-6
1,4-dibromobenzene
| Kev txheeb xyuas | Lub npe khoom: | 1,4-dibromobenzene | ||
| Lub npe khoom: | 1,4-dibromobenzene | |||
| Cov mis molecular: | p-BrC6H4Br | Qhov hnyav ntawm cov molecule: | 136 | |
| CAS No.: | 106-37-6 | RTECS No: | CZ1790000 | |
| HS-code: | 2903999090 | Ib tug tsis muaj: | UN 3077 | |
| Cov khoom phom sij code: | IMDG Code Nplooj Ntawv: | |||
| Cov Khoom Siv Lub Cev thiab Tshuaj | Tsos thiab cov khoom: | Dawb siv lead ua; luble nyob rau hauv kub ethanol, C ketone, ethyl ether, benzene thiab cua sov, soluble nyob rau hauv ethanol, benzene .. | ||
| Siv: | Siv rau hauv cov organic synthesis, los yog ua Dye intermediate. | |||
| Melting point: | 87.32°C | Kub taw tes: | 220.40°C | |
| Qhov ceev sib piv (dej = 1): | 1.832 | Cov dej noo ≤: | 0.05% | |
| Kev Ntsuas 1,4-dibromobenzene ≥ | 99% | Tus nqi PH: | 6.0 ~ 8.0 | |
| Qhov siab ntawm cov pa roj uas tau nqus (kPa): | - | Kev yaj tau: | Insoluble hauv dej, soluble hauv kub ethanol, C ketone, ethyl ether, benzene thiab cua sov, soluble hauv ethanol, benzene. | |
| Kub tseem ceeb (℃): | - | Kev nyuaj siab tseem ceeb (MPa): | - | |
| Kub ntawm kev sib xyaw (kj / mol): | - | |||
| Kev phom sij ntawm kev kub hnyiab thiab kev tawg | Tej yam mob uas yuav tsum tsis txhob muaj: | - | ||
| Kev kub hnyiab: | yooj yim hlawv | Kev faib tawm ntawm kev pov hwm hluav taws hauv tsev:: | - | |
| Qhov taw tes kub (℃): | 219-220°C | 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: | Kub decompound thiab tso tawm cov pa tshuaj lom bromide | |||
| Cov khoom siv hlawv (kev lwj): | Cov pa roj carbon monoxide, carbon dioxide, hydrogen bromide. | Kev Ruaj Ntseg: | - | |
| Cov ntaub ntawv tsis sib xws: | cov neeg sawv cev oxidizing muaj zog. | Kev phom sij ntawm kev ua kom polymerization: | - | |
| Cov txheej txheem tua hluav taws: | dej, hmoov qhuav, xuab zeb qhuav, carbon dioxide, ua npuas dej, 1211 tshuaj tua hluav taws | |||
| Pawg kev pheej hmoo: | - | - | - | |
| Ntim thiab kev thauj mus los | Pawg ntim khoom: | III | ||
| Cov lus qhia rau kev khaws cia thiab kev thauj mus los: | Khaws cia rau hauv qhov chaw txias thiab muaj cua nkag. Nyob deb ntawm hluav taws, qhov chaw kub. Tsis txhob muab tso rau hauv tshav ntuj ncaj qha. | |||
| Khoom | Tus nqi ntsuas |
| Qhov tsos | siv lead dawb |
| Cov mis molecular | p-BrC6H4Br |
| Kev Ntsuas 1,4-dibromobenzene ≥ | 99% |
| Qhov Ceev (d2020) g/cm33 | 1.832 |
| Tus nqi PH | 6.0~8.0 |
| Dej noo ≤ | 0.05% |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
