Ukunikezwa kwefekthri 1,4-Benzoquinone(PBQ) CAS 106-51-4 ngentengo enhle

Incazelo emfushane:

Igama lomkhiqizo: 1,4-Benzoquinone
Omqondofana: 1,4-Benzochinon;1,4-Benzoquine;1,4-Cyclohexadiene dioxide;1,4-Cyclohexadienedione;p-Benzochinon;pbq2;p-Chinon;quinone(p-benzoquinone)
CAS: 106-51-4
MF: C6H4O2
MW: 108.09
I-EINECS: 203-405-2
Izigaba Zomkhiqizo: I-Intermediates of Dyes and Pigments;Benzoquinones, njll.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Igama lomkhiqizo: Para-I-Benzoquinone(PBQ)

Ifomethi ye-Molecular:1,4-C6H4O2

Isisindo samangqamuzana:108.1 (Ngokwesisindo se-athomu samazwe ngamazwe sango-1987)

Ukucaciswa:Okuqukethwe: ≥99%

Inombolo ye-CAS:106-51-4

Isakhiwo Sekhemikhali:isithombe.png

Isisindo se-molecule: 108.09

Ukubukeka: I-crystal powder ephuzi

1,4-BenzoquinoneIzakhiwo Ezijwayelekile

Into Imininingwane
Ukubukeka I-crystal powder ephuzi
Okuqukethwe ≥99.0%
Iphoyinti lokuncibilika 112.0-116.0℃
Umlotha ≤0.05%
Ukulahlekelwa ekomisweni ≤0.5%

Yini 1,4-I-Benzoquinone?

Kuyikristalu ephuzi.Iphuzu elincibilikayo lingu-116 ° C kanti ukuminyana okuhlobene ngu-1.318 (20 / 4 ° C).Iyancibilika ku-ethanol, ether ne-alkali, inyibilika kancane emanzini.I-sublimates futhi umhwamuko uyaguquguquka futhi ubole kancane.Inephunga elimnandi elifana ne-chlorine.

1,4-I-BenzoquinoneIsicelo

1.Izimaphakathi zamadayi nemithi.Ukukhiqizwa kwe-hydroquinone kanye nama-antioxidants enjoloba, i-acrylonitrile kanye ne-vinyl acetate polymerization initiators kanye nama-oxidants.

I-2.Isetshenziswa njengokuhlolwa kwekhwalithi yesilimo esidliwayo esinamagatsha anamanzi, i-pyridine, i-azole, i-tyrosine ne-hydroquinone.Ukuze kunqunywe ama-amino acid ekuhlaziyeni.Ama-99% kanye nama-99.5% amamaki okuhlanzeka aphezulu asetshenziselwe ukunqunywa kwe-spectrophotometric yama-amine.

I-1,4-Benzoquinone Packaging and Shipping

Ukupakisha:Ku-35kg (NW) kanye ne-40kg (NW) yekhadibhodi yesigubhu esifakwe izikhwama zepulasitiki ezimbili.

1,4-Benzoquinone Isitoreji

Ukungena komoya endaweni yokugcina impahla, yomile ekushiseni okuphansi.

Isitifiketi: 5 Esingakwazi ukukunikeza: 34

 


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