2-6-Dichlorobenzonitrile (CAS # 1194-65-6)
| Risk Codes | R21 - Ua phem rau ntawm daim tawv nqaij R51/53 - Cov tshuaj lom rau cov kab mob hauv dej, tuaj yeem ua rau muaj kev cuam tshuam ntev rau hauv dej hiav txwv. |
| Kev nyab xeeb piav qhia | S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog. S61 - Tsis txhob tso tawm rau ib puag ncig. Xa mus rau cov lus qhia tshwj xeeb / cov ntaub ntawv kev nyab xeeb. |
| UN IDs | UN 3077 9/PG 3 |
| WGK Germany | 2 |
| RTECS | IB 3500000 |
| HS Code | 2926 90 90 ib |
| Kev Ceeb Toom | Irritant/Toxic |
| Hazard Class | 9 |
| Packing Group | III |
| Toxicity | LD50 hauv nas, nas (mg / kg): 2710, 6800 qhov ncauj (Bailey, Dawb) |
Taw qhia
2,6-Dichlorobenzonitrile yog cov 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-Dichlorobenzonitrile yog xim tsis muaj xim rau daj ntseg daj.
- Solubility: Nws muaj qee yam solubility thiab muaj solubility siab ntawm cov organic solvents.
Siv:
- Nws yog ib qho kev siv nruab nrab hauv cov organic synthesis thiab tuaj yeem siv los ua cov khoom pib rau kev sib txuas ntawm lwm cov tebchaw.
- Lub compound kuj muaj qee yam kev siv hauv kev tshawb fawb, xws li cov qauv sab hauv rau kev tshuaj ntsuam xyuas xws li kua chromatography.
Txoj kev:
- 2,6-Dichlorobenzonitrile tuaj yeem tau txais los ntawm cov tshuaj tiv thaiv ntawm benzonitrile thiab chlorine activator, thiab cov tshuaj tiv thaiv feem ntau suav nrog cyanochloride.
Cov ntaub ntawv kev nyab xeeb:
- 2,6-Dichlorobenzonitrile yog cov organic compound thiab kev kuaj xyuas kev nyab xeeb yuav tsum tau ua raws.
- Cov khoom xyaw yuav ua rau khaus rau lub qhov muag, tawv nqaij, thiab ua pa, thiab yuav tsum tau ceev faj kom tsim nyog thaum tuav.
- Kev nqus tau los yog raug rau 2,6-dichlorobenzonitrile tuaj yeem ua rau muaj teeb meem kev noj qab haus huv loj xws li lub hauv paus paj hlwb, lub siab, thiab lub ntsws.
- Thaum khaws cia thiab tuav, cov khoom sib xyaw yuav tsum raug cais tawm ntawm cov khoom xws li oxidants, muaj zog acids, muaj zog hauv paus, thiab lwm yam, kom tsis txhob muaj kev phom sij txaus ntshai.
Thaum ua haujlwm nrog cov tshuaj, ua raws li cov txheej txheem kev nyab xeeb hauv chaw soj nstuam thiab nyeem cov ntawv txheeb xyuas Chemical Safety Data Sheets (MSDS).
