CYASORB UV-3638 CAS 18600-59-4

CAS:18600-59-4

Formula ya Molecular:C22H12N2O4

Uburemere bwa molekile:368.34

EINECS:418-280-1

Amagambo asa:2,2'-(1,4-PHENYLENE)BIS-4H-3,1-BENZOXAZIN-4-ONE18600-59-4UV-3638; 18600-59-4UV-36382,2'-Benzene-1,4-diylbis(4H-3,1-benzoxazin-4-one); CyasorbUV-36382,2'-(1,4-PHENYLENE)BIS-4H-3,1-BENZOXAZIN-4-ONE; -(1,4-PHENYLENE)BIS-Chimicalbook4H-3,1-BENZOXAZIN-4-ONE

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Ibisobanuro birambuye ku gicuruzwa

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CYASORB UV-3638 CAS 18600-59-4 ni iki?

Iterambere ry'urumuri 3638 rifite uburemere bwinshi bwa molekile, imihindagurikire mike kandi nta ibara rifite. Rikwiriye cyane cyane mu bijyanye n'amabara menshi yo kohereza mu nganda zikora amashusho. Iterambere ry'urumuri 3638 rifite iterambere ry'ubushyuhe bwinshi rifite TGA (10%) iri hejuru ya dogere selisiyusi 371. Iterambere ry'urumuri 3638 ni ubwoko bushya bw'iterambere ry'urumuri rwa ultraviolet ritagira ingaruka ku bidukikije kandi rikora neza. Kuri UVB, UVC ifite iterambere ry'ubushyuhe.

Ibisobanuro

Ikintu	Ibisobanuro
Aho gushonga	315-317 °C
Aho kubira	522.8±20.0 °C (Byateganijwe)
Ubucucike	1.41±0.1 g/cm3 (Byateganijwe)
Umuvuduko w'umwuka ushyushye	0-0Pa kuri 20-25℃
Gushonga kw'amazi	112μg/L kuri 20℃
Igipimo cy'ubushyuhe (pKa)	1.98±0.20 (Byateganijwe)
LogP	4.7 kuri 22℃

Porogaramu

UV-3638 ifite uburemere bwinshi bwa molekile, ihindagurika rike, ihumanya ikirere nta ibara. Ikwiriye cyane cyane inganda zikora amashusho zisaba ibara ryo kohereza amakuru, nka PET, PC optique material lenses, urumuri rutanga urumuri rw'ibikoresho bya crystal display by'amazi inyuma, nibindi. Uv-3638 itanga imyuka ikomeye kandi ihumanya ikirere nta ibara. UV-3638 ikwiriye inganda za polyester, nylon, n'izishinzwe kurinda zifite ubushyuhe bwinshi bwo gutunganya amashusho kandi zisabwa cyane kugira ngo UV ishobore kwinjiza amashusho.