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经验公式(希尔记法):
C41H50N6O2
化学文摘社编号:
分子量:
658.87
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
403-800-1
Beilstein/REAXYS Number:
11326835
MDL number:
InChI key
FQUNFJULCYSSOP-UHFFFAOYSA-N
InChI
1S/C41H50N6O2/c1-38(2,3)24-40(7,8)28-20-26(36(48)34(22-28)46-42-30-15-11-12-16-31(30)43-46)19-27-21-29(41(9,10)25-39(4,5)6)23-35(37(27)49)47-44-32-17-13-14-18-33(32)45-47/h11-18,20-23,48-49H,19,24-25H2,1-10H3
SMILES string
CC(C)(C)CC(C)(C)c1cc(Cc2cc(cc(c2O)-n3nc4ccccc4n3)C(C)(C)CC(C)(C)C)c(O)c(c1)-n5nc6ccccc6n5
assay
99%
mp
197-199 °C (lit.)
Quality Level
General description
2,2′-亚甲基双[6-(2H-苯并三唑-2-基)-4-(1,1,3,3-四甲基丁基)苯酚]是一种可用作紫外线吸收剂(UVA)的苯并三唑类添加剂。它通过吸收紫外辐射并将其转换为热能来减少聚合材料的降解。
Application
它主要用作防晒霜和有机电子应用中光致发光染料的紫外线过滤剂。
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Simple extraction and HPLC determination of UV-A and UV-B filters in sunscreen products.
De Orsi D, et al.
Chromatographia, 64(9-10), 509-515 (2006)
Effect of polymer matrix on photo-stability of photo-luminescent dyes in multi-layer polymeric structures.
Baumberg I, et al.
Polymer Degradation and Stability, 73(3), 403-410 (2001)
Analysis of UV absorbers and stabilizers in polypropylene by liquid chromatography/atmospheric pressure chemical ionization-mass spectrometry.
Choi S and Jang J
Polymer Testing, 30(6), 673-677 (2011)
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