2,3-Dichloronitrobenzene (CAS # 3209-22-1)
| Risk Codes | R22 - Ua phem yog tias nqos 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. R20/22 - Ua phem los ntawm kev nqus pa thiab yog tias nqos. |
| Kev nyab xeeb piav qhia | S60 - Cov khoom no thiab nws lub thawv yuav tsum tau muab pov tseg raws li cov khoom pov tseg. S61 - Tsis txhob tso tawm rau ib puag ncig. Xa mus rau cov lus qhia tshwj xeeb / cov ntaub ntawv kev nyab xeeb. S37 - Hnav cov hnab looj tes tsim nyog. |
| UN IDs | UN 3077 9/PG 3 |
| WGK Germany | 3 |
| RTECS | CZ5240000 |
| TSCA | Yog lawm |
| HS Code | 29049085 ib |
| Hazard Class | 9 |
| Packing Group | III |
Taw qhia
2,3-Dichloronitrobenzene 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: 2,3-Dichloronitrobenzene yog xim tsis muaj xim rau daj ntseg daj crystalline lossis crystalline hmoov.
- Solubility: 2,3-dichloronitrobenzene muaj solubility zoo hauv cawv thiab ethers, thiab yuav luag insoluble hauv dej.
Siv:
- Cov khoom tawg: 2,3-dichloronitrobenzene tuaj yeem siv rau hauv kev npaj cov khoom tawg thiab cov hmoov phom.
Txoj kev:
- Cyclonitration: 2,3-dichloronitrobenzene yog npaj los ntawm nitrolation thiab chlorination ntawm lub nplhaib benzene.
Cov ntaub ntawv kev nyab xeeb:
- Toxicity: 2,3-Dichloronitrobenzene yog ib qho tshuaj lom thiab yuav tsum tau ceev faj kom tsis txhob nqus tau, noj, lossis sib cuag ntawm daim tawv nqaij.
- Kev tua hluav taws: Hauv hluav taws, cov tshuaj tua hluav taws qhuav, cov pa roj carbon dioxide lossis ua npuas dej yog siv los tua hluav taws.
- Cia: 2,3-dichloronitrobenzene yuav tsum muab cia rau hauv ib lub thawv airtight, kom deb ntawm ignition thiab oxidants.
- Kev pov tseg: Kev pov tseg yog ua raws li cov cai thiab tsis pub muab pov tseg rau hauv dej lossis tso tawm rau hauv ib puag ncig.
