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

CAS:7128-64-5

Formula ya Molecular:C26H26N2O2S

Uburemere bwa molekile:430.56

Amagambo asa:bbot150; Ikomoka kuri aside ya STILBENE DISULFONIC; BBOT; 2,5-BIS (5-TERT-BUTYL-BENZOXAZOL-2-YL)THIOPHENE; Ituma umweru ugaragara neza OB; Ibyuma bitanga urumuri OB; EUTEX-OB RC EXTRA

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

2,5-Bis (5-tert-butyl-2-benzoxazolyl)thiophene ni ifu y'umuhondo n'icyatsi kibisi. Aho ishongesha ni 200 ~ 201℃, kandi ubushyuhe bwo kubora burenze 220℃. Ntishongesha mu mazi, ishongesha mu bintu birimo alkanes, ibinure, amavuta ya mineral, ifu ya wax n'ibintu bisanzwe bishongesha.

Ibisobanuro

Igicuruzwa Izina	Ikoranabuhanga urumuri OB(CI) 184 / CI28 )
MF	C26H26N2O2S
EINECS No	230-426-4
Nimero ya CAS	7128-64-5,
Izina ry'Ubutabire	2,5-bis (5-tert-butyl benzoxazoly-2'-)thiophene
Isura	Ifu y'icyatsi kibisi cyoroshye
Ubwiza	≥98%
Aho gushonga	198~202 °C
Ihindagurika:	<0.5%
Pake	20kg kuri buri gakarito, 25/30kg kuri buri ngoma ya fibre ifite PE liner, cyangwa hakurikijwe ibyo abakiriya bakeneye.
Porogaramu: It ni ahantu henshi byakoreshejwe muri thermoplastic nka PVC, Ikigo gishinzwe uburezi, PP, ABS, PS, na ibituzuraamanota resin na irangi, wino n'amavuta gushonga gupfuka.
Imitungo: Igicuruzwa ni ifu y'icyatsi kibisi cyangwa icyatsi kibisi, ntabwo ari uburozi kandi nta buryohe, gishobora gushonga mu alkane, ibinure, amavuta ya mineral, parafini n'ibindi bintu byinshi bishongesha ibinyabuzima, spectra yo kwinjiza ifite agaciro kanini ka mm 375 (muri ethanol).
Igipimo: Isuku ya PVC: 0.01~0.05%; Polystyrene: 0001~0.001%; Matirise ya Polyolefin: 0.0005~0.001%		kunoza ubukana bw'urumuri: 0.0001~0.001% ABS:0.01~0.05%; Matirise y'umweru: 0.005~0.05%

Porogaramu

Optical Brighter OB ikoreshwa mu gukamura polyvinyl chloride, polystyrene, ABS resin, polyolefini na polyester, ikoreshwa kandi mu gukamura fibre ya acetate, polymethyl methacrylate, gukamura uruhu rw'ifuro. Ikoreshwa kandi mu gukamura varnish, amarangi, irangi rishobora kuvurwa na UV, irangi ryacapwe, amavuta, amavuta, ibikoresho byo gupakira. Ishobora gukoreshwa nk'ikimenyetso cyo kurwanya inyito mu gukamura wino. Mu gufotora, ishobora gukoreshwa mu kunoza umweru w'agace katari ishusho y'ifoto, gashobora guhindurwamo fluorescence iyo ifoto irangijwe n'urumuri rwa ultraviolet. Itanga umusaruro wo gukamura.