I-tert-Butylhydroquinone TBHQ CAS 1948-33-0 nePurity 99%

Inombolo ye-CAS:1948-33-0

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

Isisindo se-Molecular:166.22

Inombolo ye-EINECS:217-752-2

Indawo Yomsuka:Shandong, China

Uhlobo:Organic chemical izinto zokusetshenziswa

Ubumsulwa:99%

I gama le-brand:I-unilong

Inombolo Yemodeli:JLSWY1948330

Isicelo:Izithasiselo ze-Organic Chemistry

Ukubukeka:I-crystal powder emhlophe

Igama lomkhiqizo:I-Pyrogallol

Impilo yeshelufu:iminyaka engu-2

I-MOQ: kg

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-tert-Butylhydroquinone/TBHQ CAS 1948-33-0?

I-Tert butyl hydroquinone (eyaziwa nangokuthi i-tert butyl hydroquinone, ebizwa ngokuthi i-TBHQ) iwuhlobo lwe-phenol, olwakhiwe i-hydroquinone kanye ne-tert butyl. Impahla emhlophe kuya kokumpunga ngokukhanyayo icrystalline noma i-crystalline powder Inephunga elikhethekile elincane kakhulu Ifanele uwoyela ongahluziwe kanye namafutha angagcwaliswanga kakhulu. Kuyi-antioxidant esebenza kahle kakhulu. Ekudleni, i-tert butyl hydroquinone isetshenziswa njenge-antioxidant emafutheni emifino kanye nezinhlobonhlobo zamafutha ezilwane ezidliwayo. Emkhiqizweni wezimboni, ingasetshenziswa njengesiqinisi ukuvimbela i-self-polymerization yama-peroxides aphilayo. Ingabuye yengezwe ku-biofuel njenge-corrosion inhibitor. Kumakha, i-TBHQ ingasetshenziswa njengendlela yokulungisa ukuvimbela ukuguquguquka nokuthuthukisa ukuzinza. Ngaphezu kwalokho, ibuye isetshenziswe kumapende, ama-varnishes nama-resin.

Ukucaciswa kwe-tert-Butylhydroquinone/TBHQ CAS 1948-33-0

ITEM	IZINGA	RESULT
Umbala	Okumhlophe noma okuphuzi-mhlophe	Emhlophe
Iphunga	Iphunga lesici	Iyahambisana
Ukubukeka	I-Crystalline powder	Iyahambisana
Ukuncibilika	Iyancibilika otshwaleni naku-ether, futhi ayincibiliki emanzini	Iyahambisana
Ukuhlonza	Okuhle	Okuhle
I-Assay (%)	I-NLT 99.0% ye-TBHQ(C₁₀H₁₄O₂)	99.83
I-Tert-Butyl-p- I-Benzoquinone (%)	I-NMT 0.2	0.04
2,5-Di-Tert-Butylhydroquinone (%)	I-NMT 0.2	0.10
I-Hydroquinone (%)	I-NMT 0.1	0.03
I-Toluene (%)	I-NMT 0.0025	＜0.0025
Ububanzi bokuncibilika (°)	I-NLT 126.5	128.2
Umthofu(mg/kg)	I-NMT 2	＜2
I-UV-Absorbance (i-Polynuclear Hydrocarbons)	Ihambisana ne-FCC 12	Iyahambisana

Ukusetshenziswa kwe-tert-Butylhydroquinone/TBHQ CAS 1948-33-0

I-1.Ukusebenza okuphezulu kwe-antioxidant, okunamandla okulwa ne-antioxidant enamandla kune-BHT, BHA, PG (propyl gallate) kanye ne-vitamin E; Ingakwazi ukuvimbela ngempumelelo ukukhula kwe-Bacillus subtilis, i-Staphylococcus aureus, i-Escherichia coli, i-Brevibacterium aerogenes namanye amagciwane, kanye ne-Aspergillus niger, i-Aspergillus variegatus, i-Aspergillus flavus nezinye izinambuzane.
I-2.TBHQ iyi-antioxidant yamafutha adliwayo aphephile futhi asebenzayo, afanele amafutha emifino, isinqumelo, njll. Ifaneleka ngokukhethekile ukudla okuthosiwe ngenxa yezinga eliphezulu lokuncibilika kanye nendawo yokubilisa. Lo mkhiqizo futhi unemiphumela emihle yokulwa namagciwane, isikhunta kanye nemvubelo, futhi ungathuthukisa umphumela wokulwa nokugqwala kanye nokugcina okusha kokudla okunamafutha aphezulu.
I-3.I-Antioxidant yemboni yenjoloba neyepulasitiki
4.Isengezo se-PVC (i-anti fisheye agent)
5.Okwemithi ephakathi kwemithi, i-organic synthesis
I-6.I-Stabilizer: vimbela i-resin esters nezinye izinto ukuthi zingalinyazwa umoya-mpilo