UV 538 CAS 2985-59-3

CAS:2985-59-3

ʻAno Molekala:C25H34O3

Kaumaha Molekala:382.54

EINECS:221-049-6

Nā huaʻōlelo like:UV538;4-(DODECYLOXY)-2-HYDROXYBENZOPHENONE; [4-(dodecyloxy)-2-hydroxyphenyl]phenyl-methanon; [4-(dodecyloxy)-2-hydroxyphenyl]phenyl-MethanoChemicalbookne; 2-Hydroxy-4-(dodecyloxy)benzophenone

Waiho i kāu leka

Huahana Huahana

Hoʻoiho

Huahana Huahana

He aha ka UV 538 CAS 2985-59-3?

ʻO ka UV 538 non-toxic, non-flammable, non-explosive, non-corrosive, mālama paʻa maikaʻi, hiki ke komo i ka kukui ultraviolet 270-340nm, pale i ka mea polymer mai ka photoaging, māwae a me ka loli brittle, hoʻonui nui i ke ola lawelawe o ka mea. ʻO ka molecular formula o UV-1200 ʻo C25H34O3, a ʻo ka ultraviolet absorber UV-1200 ke pani o UV-531 a me UV-9.

Hōʻike

'ikamu	Hōʻike
Lae hehee	49-50 °C
Lae paila	506.3±35.0 °C(Wānana ʻia)
ʻO ka mānoanoa	1.029±0.06 g/cm3 (Wānana ʻia)
ʻO ka helu ʻakika (pKa)	7.58±0.35(Wanamua)

Palapala noi

ʻO ka UV absorbent UV-1200 kahi pani o UV-531 a me UV-9. ʻO ka huahana he meaʻawaʻawaʻole, non-flammable, non-explosive, non-corrosive, mālama paʻa maikaʻi, hiki ke komo i ka kukui ultraviolet 270-340nm, Chemicalbook e pale aku i ka photoaging, cracking a brittle polymer material, hoʻonui nui i ke ola lawelawe o ka mea. Ma muli o kāna hana maikaʻi loa, hoʻohana nui ʻia ia i ka polyethylene, polypropylene, acrylic, nā ʻāpana kiʻekiʻe kiʻekiʻe a me nā pena automotive ma waho.