4-Chlorobenzotrichloride (CAS # 5216-25-1)
| Hazard Cov Cim | T – Toxic |
| Risk Codes | R45 - Tej zaum yuav ua rau mob qog noj ntshav R21/22 - Ua phem rau ntawm daim tawv nqaij thiab yog tias nqos. R37/38 - Kab mob ua pa thiab tawv nqaij. R48/23 - R62 - Muaj peev xwm muaj feem cuam tshuam ntawm fertility |
| Kev nyab xeeb piav qhia | S53 - Tsis txhob raug - tau txais cov lus qhia tshwj xeeb ua ntej siv. 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.) |
| UN IDs | UN 1760 8/PG 2 |
| WGK Germany | 3 |
| RTECS | XT8580000 |
| TSCA | Yog lawm |
| HS Code | 2 903990 |
| Hazard Class | 8 |
| Packing Group | II |
| Toxicity | LD50 orl-rat: 820 mg/kg EPASR* 8EHQ-0281-0360 |
Taw qhia
Chlorotoluene yog ib qho organic compound. Cov hauv qab no yog kev qhia txog nws qhov xwm txheej, kev siv, kev tsim khoom thiab cov ntaub ntawv kev nyab xeeb:
Zoo:
P-chlorotoluene yog cov xim tsis muaj xim rau lub teeb daj oily kua nrog cov ntxhiab tsw. Nws yog insoluble nyob rau hauv dej thiab soluble nyob rau hauv organic solvents xws li cawv, ethers, thiab aromatics. Nws yog ib qho chaw ruaj khov nrog cov thermal thiab tshuaj lom neeg ruaj khov.
Siv:
P-chlorotrichlorotoluene feem ntau yog siv los ua cov kuab tshuaj thiab catalyst. Nws muaj siab solubility thiab catalytic kev ua si nyob rau hauv cov organic synthesis, thiab feem ntau yog siv nyob rau hauv lub synthesis ntawm polymers, resins, roj hmab, dyes thiab tshuaj. Nws kuj tseem siv tau los ua tus neeg sawv cev kho mob hlau thiab khov nruab nrab.
Txoj kev:
p-chlorotrichlorotoluene feem ntau yog npaj los ntawm cov tshuaj tiv thaiv ntawm chlorotoluene nrog tooj liab chloride. Cov tshuaj tiv thaiv tshwj xeeb tuaj yeem ua kom zoo raws li qhov xav tau tiag tiag.
Cov ntaub ntawv kev nyab xeeb:
P-chlorotoluene tuaj yeem tsim teeb meem rau tib neeg kev noj qab haus huv thaum raug thiab nqus tau pa. Nws ua rau khaus thiab tuaj yeem ua rau khaus thiab puas rau ntawm daim tawv nqaij, qhov muag, thiab ua pa. Hnav cov cuab yeej tiv thaiv tsim nyog thaum siv thiab zam kev sib cuag nrog daim tawv nqaij, qhov muag, thiab ua pa. P-chlorochlorotoluene kuj yog ib yam khoom uas muaj kev phom sij rau ib puag ncig, thiab cov kev cai thiab cov qauv yuav tsum tau ua raws li thaum tuav thiab pov tseg kom tsis txhob muaj kuab paug ib puag ncig. Thaum lub sij hawm cia, yuav tsum tau saib xyuas kom tsis txhob muaj kev sib cuag nrog oxidants thiab combustibles, thiab nyob rau tib lub sij hawm tiv thaiv kom txhob muaj kub thiab ignition qhov chaw.
