I-UV Absorber BP2 CAS 131-55-5

I-CAS:131-55-5

I-Molecular Formula:I-C13H10O5

Isisindo se-Molecular:246.22

I-EINECS:205-028-9

Omqondofana:2,2,4,4-Tetrahydroxybenzophenol; 2,2',4,4'-tetrahydroxy-benzophenon; 2,2',4,4'-tetrehydroxybenzophenone; 2,2,4,4TETRAHYDROXYBENZOPHENONE; 2,4Chemicalbook,2',4'-Tetrahydroxybenzophenone; 2,4,2',4'-tetrahydroxybenzophenone; I-Benzophenone, 2,2',4,4'-tetrahydroxy-

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-UV Absorber BP2 CAS 131-55-5?

2, 2 ', 4, 4 '-tetrahydroxybenzophenone imunca i-ultraviolet encibilika emanzini, eyingxenye yemikhiqizo yochungechunge lwe-benzophenone ultraviolet absorber. 2, 2 ', 4, 4 '-tetrahydroxybenzophenone iyavutha, futhi ukusha kukhiqiza intuthu ye-nitrogen oxide enobuthi.

Ukucaciswa

Into	Ukucaciswa
Iphoyinti lokuncibilika	198-200 °C(lit.)
Iphuzu elibilayo	349.21°C (isilinganiso esinzima)
Ukuminyana	1.216
I-acidity coefficient (pKa)	6.98±0.35(Okubikezelwe)
Inkomba ye-refractive	1.4825 (isilinganiso)
I-LogP	3.091 (est)

Isicelo

Njengamanje, i-2, 2 ', 4, 4'-tetrahydroxybenzophenone isetshenziswa kabanzi kumapulasitiki, ama-resin, ama-coatings, irabha yokwenziwa nezinye izinkambu, i-2, 2', 4, 4 '-tetrahydroxybenzophenone isetshenziswa njenge-intermediate yemithi, izinto ezithinta izithombe, izimonyo anti-ultraviolet izithasiselo nokunye. Eminyakeni yamuva, ukusetshenziswa kwezindwangu kuye kwanakwa yimboni yendwangu, futhi ububanzi buyanda.