3 4-Dichlorobenzotrifluoride (CAS # 328-84-7)
| Risk Codes | R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. R34 - Ua rau kub hnyiab R22 - Ua phem 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. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag. 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.) S60 - Cov khoom no thiab nws lub thawv yuav tsum tau muab pov tseg raws li cov khoom pov tseg. S20 - Thaum siv, tsis txhob noj lossis haus. |
| UN IDs | 1760 |
| WGK Germany | 2 |
| RTECS | CZ5527510 |
| TSCA | Yog lawm |
| HS Code | 2 903690 ib |
| Kev Ceeb Toom | Irritant |
| Hazard Class | 8 |
| Packing Group | III |
Taw qhia
3,4-Dichlorotrifluorotoluene (tseem hu ua 3,4-dichlorotrifluoromethylbenzene) yog cov organic compound.
3,4-Dichlorotrifluorotoluene yog cov kua tsis muaj xim thiab insoluble hauv dej. Nws cov yam ntxwv tseem ceeb yog cov tshuaj lom neeg ruaj khov thiab muaj zog hnyav. Nws cov qauv tshwj xeeb, nws muaj qhov zoo thermal stability ntawm qhov kub thiab txias.
Hauv kev siv cov tswv yim, 3,4-dichlorotrifluorotoluene yog siv los ua ib qho nruab nrab hauv cov organic synthesis. Tsis tas li ntawd, nws tuaj yeem siv los ua surfactant thiab hnyav.
Txoj kev npaj 3,4-dichlorotrifluorotoluene yog tsuas yog tau los ntawm fluorination thiab chlorination ntawm trifluorotoluene. Cov txheej txheem no feem ntau tshwm sim nyob rau hauv ib qho inert gas cua thiab yuav tsum tau siv cov reactants thiab catalysts.
