UV Absorber BP2 CAS 131-55-5

CAS:131-55-5

Ụdị molekụla:C13H10O5

Ibu Molecular:246.22

EINECS:205-028-9

Ụdị okwu: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;Benzophenone, 2,2',4,4'-tetrahydroxy-

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Mkpado ngwaahịa

Kedu ihe bụ UV Absorber BP2 CAS 131-55-5?

2, 2 ', 4, 4'-tetrahydroxybenzophenone bụ ihe na-arụ ọrụ nke ọma na mmiri na-agbaze ultraviolet absorber, nke sitere na ngwaahịa benzophenone ultraviolet absorber.2, 2 ', 4, 4' -tetrahydroxybenzophenone na-ere ọkụ, na combustion na-emepụta uzuzu nitrogen oxide na-egbu egbu.

Nkọwapụta

Ihe	Nkọwapụta
Ebe mgbaze	198-200 Celsius C (ọkụ)
Ebe esi nri	349.21C (atụmatụ siri ike)
Njupụta	1.216
Ọnụọgụ acidity (pKa)	6.98± 0.35 (buru amụma)
Ntụgharị ntụgharị	1.4825 (atụ)
LogP	3.091 (nke mbụ)

Ngwa

Ka ọ dị ugbu a, 2, 2 ', 4, 4' -tetrahydroxybenzophenone na-eji plastik, resins, mkpuchi, roba sịntetik na ubi ndị ọzọ, 2, 2', 4, 4'-tetrahydroxybenzophenone dị ka ndị na-ahụ maka ọgwụ ọgwụ, ihe ndị na-ese foto, ihe ịchọ mma mgbochi ultraviolet mgbakwunye na ihe ndị ọzọ.N'ime afọ ndị na-adịbeghị anya, a na-eleba anya na ntinye nke akwa ákwà site na ụlọ ọrụ textile, na njedebe na-abawanye ụba.