2-Bromobutane 99% CAS: 78-76-2
2-Bromobutane
| Kev txheeb xyuas | Lub npe khoom: | 2-bromobutane | ||
| Lub npe khoom: | 2-bromobutane | |||
| Cov mis molecular: | C4H9Br | Qhov hnyav ntawm cov molecule: | 137.03 | |
| CAS No.: | 78-76-2 | RTECS No: | EJ6228000 | |
| HS-code: | 2903399090 | Ib tug tsis muaj: | 2339 | |
| Cov cim qhia txog kev phom sij: | F,Xi | IMDG Code Nplooj Ntawv: | ||
| Cov Khoom Siv Lub Cev thiab Tshuaj | Tsos thiab cov khoom: | Kua tsis muaj xim pob tshab; nruab nrab flash point, Flammable kua, Tsis txhob ua pa pa. | ||
| Siv: | Organic synthesis nruab nrab. | |||
| Melting point: | -112 ℃ | Kub taw tes: | 91°C | |
| Qhov ceev sib piv (dej = 1): | 1.255 | Cov dej noo: | ≤0.05% | |
| Kev Ntsuas: | ≥99% | Tus nqi PH: | 6.0 ~ 8.0 | |
| Qhov siab ntawm cov pa roj uas tau nqus (kPa): | - | Kev yaj tau: | ||
| 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: | - | Kev faib tawm ntawm kev pov hwm hluav taws hauv tsev:: | - | |
| Qhov taw tes kub (℃): | 70 °F | 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: | Flammable Hauv hluav taws qhib, kub siab, oxidant; High thermal decomposition thiab tsim cov roj bromide lom | |||
| Cov khoom siv hlawv (kev lwj): | - | - | - | |
| Cov ntaub ntawv tsis sib xws: | - | - | - | |
| Cov txheej txheem tua hluav taws: | Hmoov qhuav, xuab zeb qhuav, carbon dioxide, ua npuas dej, 1211 tshuaj tua hluav taws | |||
| Pawg kev pheej hmoo: | 3 | - | - | |
| Ntim thiab kev thauj mus los | Pawg ntim khoom: | II | ||
| Cov lus qhia rau kev khaws cia thiab kev thauj mus los: | Lub tsev rau khoom qhuav uas muaj cua nkag tau; Thiab tsis muaj kev sib xyaw nrog cov tshuaj antioxidant | |||
| Khoom | Tus nqi ntsuas |
| Qhov tsos | Cov kua tsis muaj xim pob tshab |
| Cov mis molecular | C4H9Br |
| Kev Ntsuas ≥ | 99.00% |
| Qhov Ceev (d2020) g/cm33 | 1.255 |
| Tus nqi PH | 6.0~8.0 |
| Dej noo ≤ | 0.05% |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
