2-Bromobutane 99% CAS: 78-76-2
2-Bromobutane hmoov
| Kev txheeb xyuas | Khoom npe: | 2-Bromobutane hmoov | ||
| Khoom npe: | 2-Bromobutane hmoov | |||
| Molecular formula: | C4H9Br | Molecular Luj: | 137.03 Nws | |
| CAS Nr: | 78-76-2 ib | RTECS No: | ib 6228000 | |
| HS code: | 290339090 ib | A Tsis yog: | 2339 ib | |
| Dangerous kos npe: | F, Xis | IMDG Code Page: | ||
| Physical thiab Chemical Properties | Cov tsos thiab cov khoom: | Colorless pob tshab kua; nruab nrab flash point, Flammable kua, Tsis txhob ua pa vapor. | ||
| Kev siv: | Organic synthesis nruab nrab. | |||
| Melting point: | -112 ℃ | Boiling point: | 91 ° C | |
| Relative ntom ntom (dej = 1): | 1.255 Nws | Moisture: | ≤ 0.05% | |
| Kev ntsuam xyuas: | ≥99% | Tus nqi PH: | 6.0-8.0 Nws | |
| Saturated vapor siab (kPa): | - | Solubility: | ||
| Qhov kub thiab txias (℃): | - | Critical siab (MPa): | - | |
| Thaum tshav kub kub combustion (kj / mol): | - | |||
| combustion thiab tawg txaus ntshai | Cov xwm txheej kom zam: | - | ||
| Flammability: | - | Kev tswj hwm hluav taws xob hluav taws xob hauv tsev:: | - | |
| Flash point (℃): | 70 ° F | Self-Ignition kub (℃): | - | |
| Tsawg tawg txwv (V%): | - | Upper explosive limit (V%): | - | |
| Cov yam ntxwv txaus ntshai: | Flammable Nyob rau hauv qhib nplaim taws, kub kub, oxidant; High thermal decomposition thiab tsim cov pa roj bromide | |||
| Combustion (decomposition) cov khoom: | - | - | - | |
| Cov ntaub ntawv tsis sib xws: | - | - | - | |
| Txoj kev tua hluav taws: | Cov hmoov qhuav, xuab zeb qhuav, carbon dioxide, ua npuas ncauj, 1211 tus neeg tua hluav taws tua hluav taws | |||
| Risk qeb: | 3 | - | - | |
| Ntim thiab thauj | Packing pab pawg: | II | ||
| Cov lus qhia rau kev khaws cia thiab kev thauj mus los:: | Ventilated freeze-dried warehouse; Thiab tsis sib xyaw nrog antioxidant | |||
| Yam khoom | Index tus nqi |
| Qhov tshwm sim | Colorless pob tshab kua |
| Cov mis mos molecular | C4H9Br |
| Kev ntsuas ≥ | 99.00% |
| Qhov ceev (d2020) g/cm3 | 1.255 Nws |
| Tus nqi PH | 6.0-8.0 Nws |
| Cov dej noo ≤ | 0.05% |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
