All Photos(2)
Synonym(s):
2-Benzoyl-5-octyloxyphenol, 4-(Octyloxy)-2-hydroxybenzophenone, [2-Hydroxy-4-(octyloxy)phenyl]phenylmethanone
Linear Formula:
CH3(CH2)7OC6H3(OH)COC6H5
CAS Number:
Molecular Weight:
326.43
EC Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23
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![2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]-phenol](/deepweb/assets/sigmaaldrich/product/structures/394/572/1f0f1ab7-38d5-456d-b5cf-409212b6bd6a/640/1f0f1ab7-38d5-456d-b5cf-409212b6bd6a.png)
Quality Level
assay
98%
mp
47-49 °C (lit.)
SMILES string
CCCCCCCCOc1ccc(c(O)c1)C(=O)c2ccccc2
InChI
1S/C21H26O3/c1-2-3-4-5-6-10-15-24-18-13-14-19(20(22)16-18)21(23)17-11-8-7-9-12-17/h7-9,11-14,16,22H,2-6,10,15H2,1H3
InChI key
QUAMTGJKVDWJEQ-UHFFFAOYSA-N
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General description
2-Hydroxy-4-(octyloxy)benzophenone (HOBP) is a UV based absorber that has 2-hydroxybenzophenone as a functional group. It can be used to enhance the light fastness of polymers using UV absorbers with sulfur and phosphorus compounds.
Application
HOBPs are UV absorbers for insulating plastics, which can be incorporated with active layers to increase the stabilization of organic solar cells (OSCs). It may be incorporated in parylene C films to enhance the light stability, which can be potentially used as a moisture transfer membrane for electronic boards and photovoltaics.
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Warning
hcodes
Hazard Classifications
Skin Sens. 1B
wgk_germany
WGK 1
ppe
Eyeshields, Gloves
Certificates of Analysis (COA)
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