Tom ntej: Octachloronaphthalene (CAS # 2234-13-1)
| Hazard Cov Cim | Xn – Ua phem |
| Risk Codes | R22 - Ua phem yog tias nqos |
Taw qhia
Octachloronaphthalene yog ib qho organic compound nrog cov tshuaj formula C10H2Cl8 thiab yim chlorine atoms hauv nws cov qauv. Hauv qab no yog cov lus piav qhia ntxaws txog qhov xwm txheej, kev siv, kev npaj thiab kev nyab xeeb ntawm Octachloronaphthalene:
Xwm:
-Cov tsos mob: Octachloronaphthalene yog cov xim tsis muaj xim crystalline.
- Melting point: kwv yees li 218-220 ° C.
-Boiling point: Txog 379-381 ° C.
-Low solubility hauv dej, soluble hauv organic solvents.
Siv:
- Octachloronaphthalene feem ntau yog siv hauv kev lag luam ua cov tshuaj tiv thaiv thiab cov nroj tsuag tiv thaiv.
-Nws tuaj yeem muab ntxiv rau qee yam ntaub ntawv, xws li xim, yas thiab textiles, txhawm rau txhim kho lawv cov kav ntev thiab corrosion kuj.
-Hauv kev ua liaj ua teb, Octachloronaphthalene tuaj yeem siv los tswj cov kab tsuag thiab kab mob, xws li paj rwb wilt thiab cov nroj tsuag teb.
Txoj kev:
- Octachloronaphthalene tuaj yeem tsim los ntawm reacting naphthalene nrog chlorine.
-Raws li cov xwm txheej zoo, cov hydrogen atom ntawm naphthalene yuav raug hloov los ntawm chlorine atom los ua Octachloronaphthalene.
Cov ntaub ntawv kev nyab xeeb:
- Octachloronaphthalene yog cov khoom siv phom sij uas muaj feem cuam tshuam txog kev nyab xeeb thiab kev noj qab haus huv.
-Nws yuav muaj tshuaj lom rau cov dej thiab lwm yam kab mob ib puag ncig.
-Thaum siv lossis tuav Octachloronaphthalene, thov ua raws li cov txheej txheem kev nyab xeeb uas cuam tshuam thiab tsis txhob nqus cov tawv nqaij, tiv tauj lossis noj.
- Siv cov cuab yeej tiv thaiv tus kheej, xws li hnab looj tes thiab lub ntsej muag ua pa, yog tias tsim nyog.
- Kev pov tseg pov tseg yuav tsum ua raws li cov cai hauv zos thiab cov kev cai thiab siv cov txheej txheem pov tseg kom tsim nyog los txo qhov kev pheej hmoo ntawm kev ua qias tuaj ib puag ncig.
Thov nco ntsoov tias kev siv Octachloronaphthalene yuav tsum ua raws li cov kev cai lij choj thiab cov kev cai thiab yuav tsum tau ua raws li kev qhia ua haujlwm.
