2-Chloro-3 5-Dinitrobenzotrifluoride (CAS # 392-95-0)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. R34 - Ua rau kub hnyiab R20/21/22 - Ua phem los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab yog tias nqos. |
| 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. S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag S36 - Hnav khaub ncaws tiv thaiv zoo. S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg ua tau.) S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. |
| UN IDs | 1759 ib |
| WGK Germany | 3 |
| RTECS | CZ0525750 |
| HS Code | 29 0490 |
| Kev Ceeb Toom | Irritant |
| Hazard Class | 8 |
| Packing Group | III |
Taw qhia
2-Chloro-3,5-dinitrotrifluorotoluene yog tshuaj lom neeg,
Nws yog ruaj khov ntawm chav tsev kub, insoluble nyob rau hauv dej, thiab soluble nyob rau hauv organic solvents xws li methanol thiab methylene chloride.
Kev Siv: 2-chloro-3,5-dinitrotrifluorotoluene muaj tshuaj lom neeg ruaj khov thiab tawg, thiab nws feem ntau yog siv los ua ib feem ntawm cov khoom siv hluav taws xob siab, xws li cov hmoov phom thiab cov khoom tawg. Nws kuj tseem siv tau los ua ib qho nruab nrab hauv dyes thiab pigments, nrog rau cov khoom siv hluav taws xob thiab cov khoom siv.
Txoj kev npaj: Txoj kev npaj ntawm 2-chloro-3,5-dinitrotrifluorotoluene feem ntau suav nrog nitrification cov tshuaj tiv thaiv thiab cov tshuaj chlorination. 3,5-dinitrobenzoic acid yog reacted nrog nitrous acid kom tau 3,5-dinitrobenzobenzitrite. Cov ester yog ces reacted nrog tooj liab chloride muab cov khoom kawg, 2-chloro-3,5-dinitrotrifluorotoluene.
Cov ntaub ntawv kev nyab xeeb: 2-Chloro-3,5-dinitrotrifluorotoluene yog cov tshuaj lom neeg uas muaj tshuaj lom thiab tawg. Kev sib cuag lossis nqus tau cov tshuaj yuav ua rau qhov muag thiab tawv nqaij khaus thiab ua rau muaj kev puas tsuaj loj. Thaum tuav lossis siv, hnav cov iav tiv thaiv tsim nyog thiab ua raws li cov txheej txheem kev nyab xeeb uas cuam tshuam. Cov khoom yuav tsum tau muab khaws cia kom zoo, kom deb ntawm qhov chaw hluav taws kub thiab cov khoom siv hluav taws xob. Kev pov tseg cov khoom pov tseg yuav tsum ua raws li cov cai hauv cheeb tsam ib puag ncig.
