2 6-Dibromotoluene (CAS # 69321-60-4)
| Risk Codes | R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. R36/38 - Kab mob rau qhov muag thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. S37 - Hnav cov hnab looj tes tsim nyog. |
| HS Code | 2 903990 |
Taw qhia
2,6-Dibromotoluene yog ib qho organic compound. Cov hauv qab no yog kev qhia txog nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:
Zoo:
- Cov tsos mob: 2,6-Dibromotoluene yog dawb crystalline lossis hmoov hmoov.
- Solubility: Nws yog soluble hauv cov kuab tshuaj organic xws li ether thiab chloroform, insoluble hauv dej.
- Cov tshuaj tiv thaiv tshuaj: 2,6-Dibromotoluene tuaj yeem hloov pauv cov tshuaj tiv thaiv uas ib qho ntawm cov atoms bromine tuaj yeem hloov tau los ntawm lwm pab pawg lossis pab pawg.
Siv:
- Nws kuj tuaj yeem siv rau hauv kev npaj cov khoom siv polymers, xws li cov khoom siv hluavtaws polymer.
Txoj kev:
Tam sim no, muaj ntau ntau txoj kev siv los npaj 2,6-dibromotoluene, uas feem ntau muaj xws li:
- Los ntawm brominated toluene: Bromine gas yog nkag mus rau hauv toluene thiab 2,6-dibromotoluene yog tsim nyob rau ntawm qhov tsim nyog kub thiab lub sij hawm tshuaj tiv thaiv.
- Los ntawm kev hloov pauv ob npaug: Bromotoluene tau hnov mob nrog lub nucleophile kom ib qho ntawm bromine atoms hloov.
Cov ntaub ntawv kev nyab xeeb:
- 2,6-Dibromotoluene yog qhov txaus ntshai zoo, khaus khaus thiab lom. Kev sib cuag ncaj qha rau ntawm daim tawv nqaij, qhov muag, thiab kev ua pa yuav tsum raug zam, thiab kev ua pa zoo yuav tsum tau xyaum. Thaum siv lossis khaws cia, yuav tsum tau ceev faj kom tsim nyog, xws li hnav hnab looj tes tiv thaiv, tsom iav, thiab khaub ncaws tiv thaiv.
- Lub compound yuav tsum muab cia rau hauv qhov chaw qhuav, txias, zoo-ventilated thiab cais los ntawm flammables thiab oxidants.
- Kev saib xyuas yuav tsum tau ua thaum tuav 2,6-dibromotoluene, nrog rau kev ua raws li cov txheej txheem kev nyab xeeb thiab cov cai hauv zos thiab cov cai.
