2-Hydroxy-4-(octyloxy)benzophenone

Cat.No ACM1843056-5

Basic Information Description Application Features And Benefits

CAS	1843-05-6
Catalog Number	ACM1843056-5
Synonyms	[2-Hydroxy-4-(octyloxy)phenyl]phenylmethanone, 2-Benzoyl-5-octyloxyphenol, 4-(Octyloxy)-2-hydroxybenzophenone
IUPAC Name	(2-hydroxy-4-octoxyphenyl)-phenylmethanone
Molecular Weight	326.43
Molecular Formula	CH3(CH2)7OC6H3(OH)COC6H5
Canonical SMILES	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
Boiling Point	>300 °C decomposes
Melting Point	47-49 °C (lit.)
Purity	99%
Density	1160 kg/cu m at 20 °C
Solubility	In water, <0.001 mg/L at 20 °C, pH 6 /OECD Guideline 105 (Water Solubility)/
Assay	98%
EC Number	217-421-2
MDL Number	MFCD00027327
Packaging	Packaging 100 g in glass bottle
PubChem ID	24865843
Quality Level	200
Vapor Pressure	3.38X10-8 mm Hg at 20 °C (measured by transpiration method)

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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