2-tert-butylphenol soluble hauv ethanol thiab ether. Txheeb ze ntom (D204) 0.9783. Melting taw tes -7 ℃. Hnnov taw tes 221 ~ 224 ℃. Refunt index (N20D) 1.5228. Flash taw tes 110 ℃. Ua rau lub qhov muag, ua pa thiab cov tawv nqaij.
Nws yog tsuas yog siv ua antioxidant, cog kev tiv thaiv tus neeg sawv cev, khoom siv hluavtaws, tshuaj tua kab thiab cov khoom noj ntawm tsw thiab cov ntxhiab.
P-tert-butylcategol yog ib qho khoom lag luam zoo tshaj plaws nrog ntau cov ntawv thov. Nws cov synthesis feem ntau yog raws li kev ua alkylation ntawm catchol. Raws li kev tshawb nrhiav ntaub ntawv, alkylation txujci ntawm p-tert-butylcations ntawm cov khoom siv, thiab ib puag ncig cov kuab tshuaj, thiab ib puag ncig kev sib cais los ntawm cov khoom txheej txheem. Cov yam ntxwv no tsis tau raws li qhov yuav tsum tau ua kev lag luam kev lag luam thiab cov zaub ntsuab. Lub hydroxylation ntawm cov phenols nrog hydrogen peroxide muaj cov tshuaj tiv thaiv me me, yooj yim thiab pheej yig ib puag ncig kev ua phooj ywg, uas ua tau raws li cov cai ntawm cov tshuaj ntsuab. Ntawm lawv, tus txheej txheem hydroxylation ntawm Phenol tau muaj kev lag luam, thiab txoj kev kawm theoretical ntawm benzene hydroxylation cov tshuaj kuj tseem loj hlob heev. Txawm li cas los xij, ncaj qha hydroxylation ntawm P-Tert-butylphenol nrog hydrogen p-thaxide los npaj p-tert-butylcatephol tau tshaj tawm kuj tsis tshua muaj.
Chemwin tuaj yeem muab ntau qhov ntau ntawm hydrocarbons thiab cov kuab tshuaj lom neeg rau cov neeg siv khoom lag luam.Ua ntej ntawd, thov nyeem cov ntaub ntawv hauv qab no hais txog kev ua lag luam nrog peb:
1. Kev ruaj ntseg
Kev nyab xeeb yog peb qhov tseem ceeb tshaj plaws. Ntxiv rau muab cov neeg siv khoom nrog kev siv cov ntaub ntawv hais txog peb cov khoom lag luam, peb kuj tau cog lus tias kev muaj kev nyab xeeb ntawm cov neeg ua haujlwm thiab cov neeg ua haujlwm raug txo qis thiab ua tau tsawg kawg nkaus. Yog li ntawd, peb xav kom tus qhua tuaj noj mov kom ntseeg tau tias qhov tsim nyog tso tseg thiab kev nyab xeeb cov qauv kev nyab xeeb tau ntsib cov ntawv tshaj tawm HSSE (thov saib cov nqe lus dav dav thiab cov ntsiab lus ntawm kev muag khoom hauv qab). Peb cov kws paub HDSE tau muab cov kev taw qhia rau cov qauv no.
2. Kev Xa Tawm
Cov neeg siv khoom tuaj yeem xaj thiab xa cov khoom lag luam los ntawm Chemwin, lossis lawv tuaj yeem tau txais cov khoom los ntawm peb cov khoom lag luam tsim khoom. Cov qauv muaj kev thauj khoom muaj cov tsheb thauj neeg muaj tsheb thauj khoom, tsheb ciav hlau lossis cov neeg thauj khoom ntau (cais cov mob siv).
Nyob rau hauv cov ntaub ntawv uas cov neeg yuav tsum tau ua, peb tuaj yeem hais cov cai ntawm cov nkoj lossis cov qauv kev nyab xeeb thiab siv cov qauv kev nyab xeeb tshwj xeeb / tshuaj xyuas thiab cov tseev kom ua.
3. Yam tsawg kawg txiav txim kom muaj nuj nqis
Yog tias koj yuav khoom los ntawm peb lub vev xaib, qhov kev txiav txim yam tsawg kawg nkaus yog 30 tons.
4. Upayment
Txoj kev them nqi them yog ncaj qha txiav tawm tsis pub dhau 30 hnub los ntawm daim ntawv qhia nqe.
5. Xa cov ntaub ntawv
Cov ntaub ntawv hauv qab no tau muab rau txhua qhov kev xa khoom:
Bill Nqi ntawm Lading, Cmr Waybill lossis lwm daim ntawv thauj khoom uas muaj feem xyuam
Daim ntawv pov thawj ntawm kev ntsuas lossis kev ua raws (yog tias yuav tsum tau)
· HSSEs cov ntaub ntawv ntsig txog kab nrog cov kev cai
· Kev cai sau cov ntaub ntawv nrog cov kev cai (yog tias yuav tsum tau)