Octabenzone CAS 1843-05-6

CAS:1843-05-6

Usoro Molekụla:C21H26O3

Ibu Molekụla:326.43

EINECS:217-421-2

Okwu ndị yiri ya:[2-Hhydroxy-4-(octyloxy)phenyl]phenylmethanone; 2-HYDROXY-4-N-OCTOXYBENZOPHENONE; 2-HYDROXY-4-N-OCTYLOXYBENZOPHENONE; 2-HYDROXY-4-(OCTYLOXY)BENZOPHENONE; 2-HYDROXY-4-(OCTYLOXYL)-BENZOPHENONE; CHIMASSORB 81; BENZOPHENONE-12; Octabenzone; UV-531

Hapụ Ozi Gị

Nkọwa Ngwaahịa

Budata

Akara Ngwaahịa

Gịnị bụ Octabenzone CAS 1843-05-6?

UV-531 so na klaasị benzophenone nke ihe na-amịkọrọ ultraviolet, nke aha kemịkalụ ya bụ 2-hydroxy-4-n-octyloxybenzophenone. Ọ bụ ntụ ntụ kristal dị ka agịga na-acha odo odo n'ọnọdụ okpomọkụ ụlọ ma bụrụkwa ihe na-egbochi ịka nká nke ọma nke nwere ike ịmịkọrọ ìhè ultraviolet nke ọma. O nwere njirimara nke agba dị mfe, enweghị nsí, ndakọrịta dị mma, obere ngagharị, na nhazi dị mfe. A na-ejikarị ya eme ihe na PE PVC、PP、PS、PC、 iko organic, polypropylene fiber, na ethylene vinyl acetate.

Nkọwapụta

ihe	Nkọwapụta
Ebe isi mmiri	424.46°C (atụmatụ dị mkpirikpi)
Njupụta	1.160g/cm3
Ọnọdụ nchekwa	Emechiri na akọrọ, Okpomọkụ ụlọ
EINECS	217-421-2
pKa	7.59±0.35 (Amụma)
ịdị ọcha	99%

Ngwa

A na-eji Octabenzone eme ihe nke ukwuu na PE PVC、PP、PS、PC、 Maka iko organic, eriri polypropylene, na ethylene vinyl acetate, wdg., ọ na-enyekwa ezigbo foto kwụsiri ike maka phenolic akọrọ na alkyd varnishes, polyurethanes, acrylics, epoxides, na ngwaahịa ndị ọzọ na-akpọnwụ ikuku, yana agba ndozi ụgbọala, mkpuchi ntụ ntụ, polyurethanes, ngwaahịa rọba, wdg. Usoro ọgwụgwọ ahụ bụ 0.1% -0.5%