4-tert-Butylphenol
Ilana igbekale
Awọn itumọ ọrọ sisọ
4-(1,1-Dimethyl-1-ETHYL)PENOL
4-(1,1-DIMETHYLETHYL)PENOL
4-(A-Dimethylethyl) PHENOL
4-TERT-BUTYLPHENOL
4-TERTIARY BUTYL PHENOL
BUTYLPHEN
FEMA 3918
PARA-TERT-BUTYLPHENOL
PTBP
PT-BUTYLPHENOL
P-TERT-BUTYLPHENOL
1-Hydroxy-4-tert-butylbenzene
2- (p-Hydroxyphenyl) -2-methylprpane
4- (1,1-dimethylethyl) -pheno
4-Hydroxy-1-tert-butylbenzene
4-t-Butylphenol
Lowinox 070
Lowinox PTBT
p- (tert-butyl) -pheno
Phenol, 4- (1,1-dimethylethyl)
Fọọmu Molecular: C10H14O
Iwọn Molikula: 150.2176
CAS NỌ: 98-54-4
EINECS: 202-679-0
HS CODE:29071990.90
Kemikali Properties
Irisi: funfun tabi pa-funfun flake ri to
Akoonu: ≥98.0%
Oju omi farabale: (℃)237
Ojuami yo: (℃) 98
oju filaṣi:℃ 97
iwuwo:d4800.908
refractive atọka:nD1141.4787
Solubility: ni irọrun tiotuka ni awọn ohun elo Organic gẹgẹbi awọn ọti, esters, alkanes, hydrocarbons aromatic, gẹgẹbi ethanol, acetone, butyl acetate, petirolu, toluene, bbl Diẹ tiotuka ninu omi, tiotuka ni ojutu alkali to lagbara.
Iduroṣinṣin: Ọja yii ni awọn abuda ti o wọpọ ti awọn nkan phenolic.Nigbati o ba farahan si ina, ooru, tabi afẹfẹ, awọ naa yoo jinlẹ diẹdiẹ.
Ohun elo akọkọ
P-tert-butylphenol ni awọn ohun-ini antioxidant ati pe o le ṣee lo bi imuduro fun roba, ọṣẹ, hydrocarbons chlorinated ati awọn okun digested.UV absorbers, egboogi-cracking òjíṣẹ bi ipakokoropaeku, roba, kikun, ati be be lo Fun apẹẹrẹ, o ti wa ni lo bi a amuduro fun polycarbon resini, tert-butyl phenolic resini, epoxy resini, polyvinyl kiloraidi, ati styrene.Ni afikun, o tun jẹ ohun elo aise fun iṣelọpọ awọn apanirun kokoro iṣoogun, acaricide pesticide Kmitt, awọn turari ati awọn aṣoju aabo ọgbin.O tun le ṣee lo bi awọn olutọpa, awọn olomi, awọn afikun fun awọn awọ ati awọn kikun, awọn antioxidants fun awọn epo lubricating, awọn demulsifiers fun awọn aaye epo ati awọn afikun fun awọn epo ọkọ.
Ọna iṣelọpọ
Awọn ọna mẹrin wa ti ṣiṣe tert-butyl phenol:
(1) Phenol isobutylene ọna: lo phenol ati isobutylene bi awọn ohun elo aise, cation paṣipaarọ resini bi ayase, ati ki o gbe jade alkylation lenu ni 110 ° C labẹ deede titẹ, ati awọn ọja le ti wa ni gba nipa distillation labẹ dinku titẹ;
(2) Phenol diisobutylene ọna;lilo ohun alumọni-aluminiomu ayase, ni a lenu titẹ ti 2.0MPa, a otutu ti 200 ° C, ati ki o kan omi ipele lenu, p-tert-butylphenol ti wa ni gba, bi daradara bi p-octylphenol ati o-tert-butylphenol.Ọja ifaseyin ti yapa lati gba p-tert-butylphenol;
(3) Ọna ida C4: lilo ida C4 sisan ati phenol bi awọn ohun elo aise, lilo titanium-molybdenum oxide bi ayase, ifasẹyin gba adalu phenol alkylation lenu pẹlu p-tert-butylphenol gẹgẹbi paati akọkọ, ati pe ọja naa jẹ gba lẹhin iyapa;
(4) Ọna ayase phosphoric acid: phenol ati tert-butanol ni a lo bi awọn ohun elo aise, ati pe ọja le ṣee gba nipasẹ fifọ ati iyapa crystallization.
[Ẹwọn ile-iṣẹ] Isobutylene, tert-butanol, phenol, p-tert-butylphenol, antioxidants, stabilizers, oogun, ipakokoropaeku ati awọn ohun elo sintetiki Organic miiran.
Iṣakojọpọ, Ibi ipamọ ati Gbigbe
O ti wa ni aba ti pẹlu kan polypropylene fiimu ila pẹlu kan ina-ẹri iwe apo bi awọn lode Layer, ati ki o kan kosemi paali drum.25kg/drum.Fipamọ sinu itura, afẹfẹ, gbẹ, ati ile itaja dudu.Ma ṣe gbe si nitosi awọn paipu omi ati ohun elo alapapo lati yago fun ọririn ati ibajẹ ooru.Jeki kuro lati ina, ooru, oxidants, ati ounje.Awọn irinṣẹ gbigbe yẹ ki o mọ, gbẹ, ki o yago fun oorun ati ojo lakoko gbigbe.
