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Chidule chachidule cha p-tert-butylphenol
P-tert-butyl phenol white crystal, yoyaka, yokhala ndi fungo la phenol pang'ono.Malo osungunuka 98-101 ℃, otentha 236-238 ℃, 114 ℃ (1.33kPa), kachulukidwe wachibale 0.908 (80/4 ℃), refractive index 1.4787.Kusungunuka mu acetone, benzene, methanol, kusungunuka pang'ono m'madzi.Ikhoza kusanduka nthunzi ndi mpweya wa madzi.Konzekerani...Werengani zambiri -
Chemical katundu wa p-tert-butylphenol
Choyera kapena choyera cholimba, choyaka koma chosapsa, chokhala ndi fungo la alkyl phenol.Kusungunuka mu mowa, ester, alkane, zonunkhira ndi zosungunulira zina organic, monga Mowa, acetone, butyl acetate, petulo, toluene, sungunuka mu amphamvu alkali solution.Ndi zomwe wamba zomwe ...Werengani zambiri -
Kukonzekera ndi chitetezo cha p-tert-butylphenol
Njira yokonzekera: phenol ndi isobutene zidaphikidwa pamaso pa zinc chloride kapena tert-butanol zidagwiritsidwa ntchito ngati chothandizira ndi sulfuric acid pa 100 ℃.Zinthu zopanda pake zimasinthidwanso ndi Mowa kuti mupeze zomwe mukufuna.Chitetezo: The pachimake transoral LD50 makoswe ndi 0.56-3.5g/kg ndi ...Werengani zambiri -
Deta ya Toxicological ndi chikhalidwe cha chilengedwe cha 4-tert-butylphenol
pachimake kawopsedwe: LD503250mg/kg (khoswe transoral);2520mg/kg(Kalulu Transdermal) Zokwiyitsa: Diso la meridian la kalulu: 250ug(maola 24), kukondoweza kwambiri.Kalulu transdermal: 500mg (24 h), kupsa mtima pang'ono.Makhalidwe owopsa: kuyaka ngati kuli lawi lotseguka kapena kutentha kwakukulu.Itha kuchitapo kanthu mwamphamvu ndi okosijeni ...Werengani zambiri -
Kawopsedwe ndi zotsatira zachilengedwe za p-tert-butyl phenol
Kawopsedwe ndi chilengedwe Chogulitsachi ndi cha poizoni wamankhwala.Kukoka mpweya, kukhudzana ndi mphuno, maso kapena kuyamwa kumatha kukhumudwitsa maso, khungu ndi mucous nembanemba.Kukhudzana ndi khungu kungayambitse dermatitis ndi chiopsezo chowotcha.Mankhwalawa amatha kuyaka pamoto wotseguka;Kuwola kwa kutentha kumatulutsa mpweya wapoizoni;T...Werengani zambiri -
Kugwiritsa ntchito p-tert-butyl phenol
P-tert-butyl phenol ndi yofunika kwambiri pakati pa organic synthesis.Ntchito zazikuluzikulu ndizo: zogwiritsidwa ntchito ngati zowonjezera pakupanga alkyd resin;Amagwiritsidwa ntchito ngati chowonjezera chamafuta, chowonjezera chamafuta;Ntchito polypropylene nucleating wothandizira;Amagwiritsidwa ntchito ngati chosungira chakudya;Wowongolera wa polyester polymerizatio ...Werengani zambiri -
Mfundo zofunika kuziganizira mukamagwiritsa ntchito tert-butyl phenol
Mfundo zofunika kuziganizira mukamagwiritsa ntchito tert-butyl phenol Kugwiritsa ntchito kuyenera kuyang'ana chitetezo, kuvala magolovesi abwino, magalasi oteteza ndi zida zina zodzitchinjiriza, nthawi zambiri, mankhwala ali ndi zowononga zina, ayenera kusamala popewa, ngati atachita mwangozi m'maso. b...Werengani zambiri -
Ntchito zazikulu za p-tert-butyl phenol zidawunikidwa
Kugwiritsa ntchito kwakukulu kwa p-tert-butyl phenol 1. P-tert-butyl phenol nthawi zambiri imalowa m'malo mwa n-butanol monga zosungunulira za utoto ndi mankhwala.Amagwiritsidwa ntchito ngati chowonjezera mafuta mu injini kuyaka mkati (kupewa kuzizira kwa carburetor) komanso ngati anti-kugogoda wothandizira.Monga intermediates mu kaphatikizidwe organic ndi alkylation zopangira f ...Werengani zambiri
