tert-Butylhydroquinone TBHQ CAS 1948-33-0 nrog Purity 99%

CAS Nr.:Xyoo 1948-33-0

Lwm lub npe:1-T-BUTYL-1,4-DIHYDROXYBENZENE; 2-(1,1-Dimethylethyl)-1,4-benzenediol; 2-tert-butylhydroquinone; 2-TERT-BUTYL-1,4-BENZENEDIOL; 2-TERT- BUTYL-1,4-DIHYDROXYBENZENE; 2-T-BUTYLHYDROQUINONE;TERTIARYBUTYLHYDROQUINONE;TERT-BUTYLHYDROCHINONE, TBHQ MF:C10H14O2

Molecular Luj:166.22 Nws

EINECS No.:217-752-2 : kuv

Qhov Chaw Keeb Kwm:Shandong, Suav teb

Hom:Organic chemical raw khoom

Purity:99%

Hom Lub Npe:Unilong

Qauv nab npawb:JLSWY1948330

Daim ntawv thov:Organic Chemistry additives

Qhov tsos:Dawb crystal hmoov

Khoom npe:Pyrogallol

Lub neej txee:2 xyoo

MOQ: kg

Tso Koj Cov Lus

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tert-Butylhydroquinone / TBHQ CAS 1948-33-0 yog dab tsi?

Tert butyl hydroquinone (tseem hu ua tert butyl hydroquinone, hu ua TBHQ) yog ib hom phenol, uas yog tsim los ntawm hydroquinone ntxiv rau tert butyl. Cov khoom dawb rau lub teeb grey crystalline lossis crystalline hmoov Nws muaj qhov tsw tshwj xeeb me ntsis Tsim nyog rau cov roj crude thiab cov roj tsis muaj roj ntau. Nws yog ib qho zoo heev antioxidant. Hauv cov khoom noj, tert butyl hydroquinone yog siv los ua cov tshuaj tua kab mob hauv cov roj zaub thiab ntau hom tsiaj rog rog. Hauv kev tsim khoom, nws tuaj yeem siv los ua tus stabilizer los tiv thaiv tus kheej polymerization ntawm cov organic peroxides. Nws tuaj yeem muab ntxiv rau biofuel ua cov tshuaj tiv thaiv corrosion. Hauv cov tshuaj tsw qab, TBHQ tuaj yeem siv los ua ib qho kev kho kom tsis txhob muaj kev kub ntxhov thiab txhim kho kev ruaj ntseg. Tsis tas li ntawd, nws kuj yog siv nyob rau hauv cov xim, varnishes thiab resins.

Specification ntawm tert-Butylhydroquinone/TBHQ CAS 1948-33-0

Yam khoom	STANDARD	TSEEM CEEB
Xim	Dawb los yog daj-dawb	Dawb
tsw	Cov yam ntxwv tsw	Ua raws
Qhov tshwm sim	Crystalline hmoov	Ua raws
Solubility	Nws yog soluble hauv cawv thiab hauv ether, thiab nws yog insoluble hauv dej	Ua raws
Kev txheeb xyuas	Qhov zoo	Qhov zoo
Kev ntsuas (%)	NLT 99.0% TBHQ (C₁₀H₁₄O₂)	99.83 ua
Tert-Butyl-p- Benzoquinone (%)	NMT 0.2	0.04 ib
2,5-Di-Tert-Butylhydroquinone (%)	NMT 0.2	0.10
Hydroquinone (%)	NMT 0.1	0.03 ib
Toluene (%)	NM 0.0025	0.0025
Melting Range (°)	NWS 126.5	128.2 ib
Cov hmoov txhuas (mg / kg)	NMT 2	＜2
UV-absorbance (Polynuclear Hydrocarbons)	Ua raws li FCC 12	Ua raws

Daim ntawv thov ntawm tert-Butylhydroquinone / TBHQ CAS 1948-33-0

1.Superior antioxidant kev ua tau zoo, muaj zog antioxidant muaj peev xwm tshaj BHT, BHA, PG (propyl gallate) thiab vitamin E; Nws tuaj yeem cuam tshuam kev loj hlob ntawm Bacillus subtilis, Staphylococcus aureus, Escherichia coli, Brevibacterium aerogenes thiab lwm yam kab mob, nrog rau Aspergillus niger, Aspergillus variegatus, Aspergillus flavus thiab lwm yam kab mob.
2.TBHQ yog ib qho kev nyab xeeb thiab siv tau cov roj antioxidant, uas yog tsim rau cov roj zaub, lard, thiab lwm yam. Nws yog tshwj xeeb tshaj yog haum rau kib zaub mov vim nws qhov siab melting point thiab boiling point. Cov khoom no kuj muaj cov tshuaj tiv thaiv kab mob zoo, pwm thiab cov poov xab los, thiab tuaj yeem txhim kho kev tiv thaiv corrosion thiab cov nyhuv tshiab ntawm cov khoom noj roj-dej.
3.Antioxidant rau roj hmab thiab yas kev lag luam
4.PVC additive (anti fisheye agent)
5.Rau tshuaj intermediates, organic synthesis
6.Stabilizer: tiv thaiv resin esters thiab lwm yam khoom los ntawm kev puas tsuaj los ntawm oxygen

Pob thiab Cia Ntawm tert-Butylhydroquinone / TBHQ CAS 1948-33-0

20kgs / hnab, 25kgs / nruas, 200kg / nruas los yog yuav tsum tau ntawm cov neeg siv khoom. Khaws nws kom deb ntawm lub teeb ntawm qhov kub hauv qab 25 ℃.