Octabenzone CAS 1843-05-6

CAS:1843-05-6

Fomura reMamorekuru:C21H26O3

Kurema kweMorekuru:326.43

EINECS:217-421-2

Mazwi akafanana:[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

Siya Mharidzo Yako

Ruzivo rweChigadzirwa

Dhawunirodha

Matagi eChigadzirwa

Chii chinonzi Octabenzone CAS 1843-05-6?

UV-531 iri muboka rebenzophenone rema ultraviolet absorbers, rine zita remakemikari rekuti 2-hydroxy-4-n-octyloxybenzophenone. Iupfu hwekristaro hwakaita seyero yakapfava patembiricha yemumba uye inodzivirira kukwegura kwakanaka uye inoshanda zvakanaka iyo inogona kupinza chiedza cheultraviolet zvakasimba. Ine hunhu hweruvara rwakajeka, hahuna chepfu, haishande zvakanaka, haifambi zvakanaka, uye iri nyore kugadzirisa. Inoshandiswa zvakanyanya muPE PVC, PP, PS, PC, Organic glass, polypropylene fiber, uye ethylene vinyl acetate.

Tsanangudzo

Chinhu	Tsanangudzo
Pokufashaira	424.46°C (fungidziro yakadzama)
Kuwanda kwevanhu	1.160g/cm3
Mamiriro ekuchengetedza	Yakavharwa munzvimbo yakaoma, Tembiricha yemukamuri
EINECS	217-421-2
pKa	7.59±0.35(Yakafanotaurwa)
kuchena	99%

Kushandiswa

Octabenzone inoshandiswa zvakanyanya muPE PVC、PP、PS、PC、 Panyaya yegirazi reorganic, polypropylene fiber, uye ethylene vinyl acetate, nezvimwewo, inopawo kugona kwakanaka kwephotostability kune dry phenolic uye alkyd varnishes, polyurethanes, acrylics, epoxides, nezvimwe zvigadzirwa zvekuomesa mhepo, pamwe chete nependi dzekugadzirisa mota, poda coatings, polyurethanes, zvigadzirwa zverabha, nezvimwewo. Chiyero chacho 0.1% -0.5%