2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene CAS 7128-64-5

I-CAS:7128-64-5

Ifomula yemolekyuli:I-C26H26N2O2S

Ubunzima beMolekyuli:430.56

Izithethantonye:bbot150; INKQUBO YE-STILBENE DISULFONIC AcID; iBBOT; 2,5-BIS(5-TERT-BUTYL-BENZOXAZOL-2-YL)THIOFENE; Fluorescent iarhente OB; I-Optical Brightener OB; I-EUTEX-OB RC EYOngezelelweyo

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Yintoni i-2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene CAS 7128-64-5 ?

I-2,5-Bis(5-tert-butyl-2-benzoxazolyl) i-thiophene ngumgubo otyheli-oluhlaza. Indawo yokunyibilika yi200 ~ 201℃, kwaye iqondo lobushushu lokubola likhulu kuno 220℃. I-insoluble emanzini, i-soluble kwi-alkanes, amafutha, i-oyile yezimbiwa, i-wax kunye nezinyibilikisi eziqhelekileyo eziphilayo.

Inkcazo

Imveliso Igama	I-Optical isikhanyisi OB(CI 184 / CI28 )
MF	I-C26H26N2O2S
I-EINECS No	230-426-4
Inombolo yeCAS	7128-64-5,
Igama leMchiza	2,5-bis(5-tert-butyl benzoxazoly-2'-)thiophene
Imbonakalo	Umgubo oluhlaza okhanyayo
Ubunyulu	≥98%
Indawo yokunyibilika	198~202 °C
Iyaguquguquka:	<0.5%
Iphakheji	20kg ngebhokisi, 25/30kg igubu ifayibha kunye PE liner, okanye ngokweemfuno zabathengi.
Usetyenziso: It ibanzi esetyenzisiweyo kwi-thermoplastic njenge I-PVC, PE, PP, ABS, PS, kunye unsatuikaliwe resin kunye ipeyinta, i-inki kunye neoli enyibilikayo iingubo.
Iinkcazelo ngeempawu: Imveliso iluhlaza okhanyayo okanye umgubo oluhlaza, ongeyotyhefu kwaye awunancasa, unokunyibilika kuyo i-alkane, i-fat, i-oyile yamaminerali, i-parafini kunye ne-solvents ezininzi zezinto eziphilayo, i-spectra yokufunxa yexabiso elikhulu kwi-375 mm (kwi-ethanol).
Umthamo: Ubumhlophe bePVC: 0.01 ~ 0.05%; I-Polystyrene : 0001 ~ 0.001%; Polyolefin matrix: 0.0005 ~ 0.001%		ukuphucula ukukhanya kokukhanya: 0.0001 ~ 0.001% ABS: 0.01 ~ 0.05%; Imatrix emhlophe: 0.005 ~ 0.05%

Isicelo

I-Optical Brighter OB esetyenziselwa ukukhanyisa i-polyvinyl chloride, i-polystyrene, i-resin ye-ABS, i-polyolefin kunye ne-polyester, isetyenziselwa i-acetate fiber, i-polymethyl methacrylate, i-foam yesikhumba esimhlophe. Ikwasetyenziswa kwivarnishes, iipeyinti, i-UV-curable coatings, ii-inki zokuprinta, amafutha, ioyile, izinto zokupakisha. Ingasetyenziswa njengophawu lokuchasa ukwenza umgunyathi kwi-inki yokushicilela. Kwifoto, ingasetyenziselwa ukuphucula ubumhlophe bendawo engeyiyo yomfanekiso wesithombe, enokuthi iguqulwe ibe yi-fluorescence xa ifoto ikhanyisa ukukhanya kwe-ultraviolet. Ukuvelisa umphumo oqaqambileyo.