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Okwu mmeghe nke p-tert-butylphenol
P-tert-butyl phenol kristal na-acha ọcha, na-ere ọkụ, nwere ntakịrị isi phenol.Ebe mgbaze 98-101 ℃, ebe na-esi esi 236-238 ℃, 114℃ (1.33kPa), njupụta ikwu 0.908 (80/4 ℃), ndezigharị 1.4787.Soluble na acetone, benzene, methanol, ubé soluble na mmiri.Nwere ike ikupụ na mmiri vepo.Kwadebe...GỤKWUO -
Njirimara chemical nke p-tert-butylphenol
Ọcha ọcha ma ọ bụ na-acha ọcha siri ike, na-ere ọkụ mana ọ naghị ere ọkụ, nwere isi alkyl phenol pụrụ iche.Soluble na mmanya, ester, alkane, aromatic na ndị ọzọ organic mgbaze, dị ka ethanol, acetone, butyl acetate, mmanụ ụgbọala, toluene, soluble na ike alkali ngwọta.Site na njirimara ndị a na-ahụkarị nke ...GỤKWUO -
Nkwadebe na nchekwa nke p-tert-butylphenol
Usoro nkwadebe: phenol na isobutene na-esi ya n'ihu zinc chloride ma ọ bụ tert-butanol dị ka ihe na-akpali akpali na sulfuric acid na 100 ℃.A na-eji ethanol megharịa ngwaahịa crude ahụ ka ọ nweta ngwaahịa achọrọ.Nchekwa: nnukwu transoral LD50 nke oke bụ 0.56-3.5g / kg, na ...GỤKWUO -
Data toxicological na omume gburugburu ebe obibi nke 4-tert-butylphenol
Nnukwu nsi: LD503250mg/kg (oke transoral);2520mg/kg (Rabbit Transdermal) Iwe iwe: anya oke bekee meridian: 250ug (awa 24), mkpali siri ike.oke bekee transdermal: 500mg (24 h), iwe dị nro.Àgwà ndị dị ize ndụ: ọkụ ọkụ ma ọ bụrụ na ọkụ na-emeghe ma ọ bụ nnukwu okpomọkụ.Nwere ike meghachi omume siri ike na oxidan ...GỤKWUO -
Nsi na mmetụta gburugburu ebe obibi nke p-tert-butyl phenol
Nsi na mmetụta gburugburu ebe ngwaahịa a bụ nke nsị kemịkal.Nkuku ume, kọntaktị na imi, anya ma ọ bụ iri nri nwere ike ịkpasu anya, akpụkpọ ahụ na akpụkpọ anụ mucous.Mmekọrịta akpụkpọ anụ nwere ike ịkpata dermatitis na ọkụ ọkụ.Ngwaahịa nwere ike ire ọkụ na-emeghe ọkụ;Nbibi okpomọkụ na-enye gas na-egbu egbu;T...GỤKWUO -
Ngwa nke p-tert-butyl phenol
P-tert-butyl phenol bụ etiti dị mkpa na njikọ organic.Isi ihe eji eme ihe bụ: eji eme ihe maka mmepụta nke alkyd resin;A na-eji ya dị ka ịcha mmanu, mmanu mmanu mmanu mmanu;A na-eji ya dị ka onye na-emepụta ihe na-emepụta polypropylene;Eji mee ihe dị ka ihe nchekwa nri;Onye na-achịkwa polyester polymerizatio ...GỤKWUO -
Isi ihe maka nlebara anya mgbe ị na-eji tert-butyl phenol
Isi ihe maka nlebara anya mgbe ị na-eji tert-butyl phenol Jiri kwesịrị ịṅa ntị na nchebe, kwesịrị iyi uwe aka dị mma, iko nchebe na ngwá ọrụ nchebe ndị ọzọ, n'ozuzu na-ekwu okwu, chemicals nwere ụfọdụ corrosive, kwesịrị ịṅa ntị na mgbochi, ma ọ bụrụ na mberede n'ime anya, kwesịrị. b...GỤKWUO -
A tụlere isi ihe eji eme p-tert-butyl phenol
Isi ojiji nke p-tert-butyl phenol 1. P-tert-butyl phenol na-edochikarị n-butanol dị ka ihe mgbaze maka agba na ọgwụ.A na-eji ya dị ka ihe mgbakwunye mmanụ ọkụ n'ime engines combustion (iji zere ịfriza carburetor) yana dịka onye na-ahụ maka ihe mgbochi.Dị ka intermediates na organic njikọ na alkylation akụrụngwa f ...GỤKWUO
