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Hordhac kooban oo ku saabsan p-tert-butylphenol
P-tert-butyl phenol crystal cad, oo guban, oo leh ur yar.Dhibicda dhalaalka 98-101 ℃, barta karkarinta 236-238℃, 114℃ (1.33kPa), cufnaanta qaraabo 0.908 (80/4℃), index refractive 1.4787.Ku milmay acetone, benzene, methanol, wax yar oo biyo ku milmay.Waxa uumi-biyood ku uumi karaa.Diyaarso...Akhri wax dheeraad ah -
Waxyaabaha kiimikada ee p-tert-butylphenol
Midab cad ama caddaan ah oo adag, guban kara laakiin aan ololayn, oo leh ur alkyl phenol ah oo gaar ah.Ku milma khamriga, ester, alkane, caraf udgoon iyo dareerayaasha kale ee organic, sida ethanol, acetone, butyl acetate, gaaska, toluene, milma in xal alkali xoog leh.Iyada oo sifooyinka guud ee ...Akhri wax dheeraad ah -
Diyaarinta iyo badbaadada p-tert-butylphenol
Habka diyaarinta: phenol iyo isobutene ayaa lagu kariyey joogitaanka zinc chloride ama tert-butanol ayaa loo isticmaalay sidii kicinta leh sulfuric acid at 100 ℃.Alaabada ceeriin ayaa dib loogu dhejiyay ethanol si loo helo badeecada la rabo.Badbaadada: LD50 transoral ba'an ee jiirku waa 0.56-3.5g/kg, iyo...Akhri wax dheeraad ah -
Xogta sunta ah iyo dhaqanka deegaanka ee 4-tert-butylphenol
Sunta ba'an: LD503250mg/kg (jiirka transoral);2520mg/kg(Bakayle Transdermal) Cuncun: isha meeriska bakayle: 250ug (24 saacadood), kicin daran.Bakaylaha transdermal: 500mg (24 saac), xanaaq fudud.Astaamaha khatarta ah: waa guban kara haddii uu jiro olol furan ama kuleyl sare.Wuxuu si adag uga falcelin karaa oksidan...Akhri wax dheeraad ah -
Sunta iyo saamaynta deegaanka ee p-tert-butyl phenol
Sunta iyo Saamaynta Deegaanka Alaabtan waxa iska leh sunta kiimikada.Neefsashada, taabashada sanka, indhaha ama cunista waxay ka xanaajin kartaa indhaha, maqaarka iyo xuubabka.Xidhiidhka maqaarku wuxuu sababi karaa dermatitis iyo khatar gubasho.Alaabta waxay ku guban kartaa dab furan;Burburka kulaylku wuxuu bixiyaa gaas sun ah;T...Akhri wax dheeraad ah -
Codsiga p-tert-butyl phenol
P-tert-butyl phenol waa dhexdhexaad muhiim u ah isku-dhafka dabiiciga ah.Isticmaalka ugu muhiimsan waa: loo isticmaalo hagaajin ahaan wax soo saarka alkyd resin;Loo isticmaalo sida saliidda jarista, saliidda lagu daro saliidda;loo isticmaalo sida wakiilka nukliyeerka polypropylene;Loo isticmaalo sida ilaalinta cuntada;Maamulaha polyester-ka polymerizatio...Akhri wax dheeraad ah -
Qodobbada dareenka marka la isticmaalayo tert-butyl phenol
Qodobbada fiiro gaar ah marka la isticmaalayo tert-butyl phenol Isticmaalka waa inuu fiiro gaar ah u leeyahay ilaalinta, waa inuu xidho galoofyada wanaagsan, muraayadaha ilaalinta iyo qalabka kale ee ilaalinta, guud ahaan, kiimikooyinku waxay leeyihiin daxal gaar ah, waa inay fiiro gaar ah u yeeshaan ka hortagga, haddii si lama filaan ah indhaha, waa b...Akhri wax dheeraad ah -
Isticmaalka ugu muhiimsan ee p-tert-butyl phenol ayaa la falanqeeyay
Isticmaalka ugu muhiimsan ee p-tert-butyl phenol 1. P-tert-butyl phenol wuxuu badiyaa beddelaa n-butanol sida dareeraha rinjiga iyo daroogooyinka.Loo isticmaalo sidii wax lagu daro shidaalka ee matoorada gubashada gudaha (si looga fogaado qaboojinta carburetor) iyo sida wakiilka antiknock.Sida dhexdhexaadka ah ee synthesis organic iyo alkylation alaabta ceeriin f ...Akhri wax dheeraad ah
