Octabenzone

Octabenzone: Octabenzone

IUPAC name

(2-hydroxy-4-octoxy-phenyl)-phenyl-methanone

Other names

Benzophenone-12, Spectra-Sorb UV 531

Identifiers

CAS number 1843-05-6^Y

PubChem 15797

ChemSpider 15020^Y

UNII 73P3618V2E^Y

KEGG D00441^Y

MeSH (2-hydroxy-4-(octyloxy)phenyl)phenylmethanone

Jmol-3D images Image 1

SMILES

O=C(c1ccc(OCCCCCCCC)cc1O)c2ccccc2

InChI

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^Y
Key: QUAMTGJKVDWJEQ-UHFFFAOYSA-N^Y
InChI=1/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
Key: QUAMTGJKVDWJEQ-UHFFFAOYAM

Properties

Molecular formula C₂₁H₂₆O₃

Molar mass 326.429 g/mol

Y (verify) (what is: Y/N?)
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)

Infobox references

Octabenzone (Spectra-Sorb UV 531) is a UV absorber/screener. It is used to protect polymers (e.g., polyethylene, polypropylene, polyvinylchloride) against damage by UV light.

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Academic Dictionaries and Encyclopedias

Octabenzone

IUPAC name (2-hydroxy-4-octoxy-phenyl)-phenyl-methanone
Other names Benzophenone-12, Spectra-Sorb UV 531
Identifiers
CAS number	1843-05-6^Y
PubChem	15797
ChemSpider	15020^Y
UNII	73P3618V2E^Y
KEGG	D00441^Y
MeSH	(2-hydroxy-4-(octyloxy)phenyl)phenylmethanone
Jmol-3D images	Image 1
SMILES O=C(c1ccc(OCCCCCCCC)cc1O)c2ccccc2
InChI 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^Y Key: QUAMTGJKVDWJEQ-UHFFFAOYSA-N^Y InChI=1/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 Key: QUAMTGJKVDWJEQ-UHFFFAOYAM
Properties
Molecular formula	C₂₁H₂₆O₃
Molar mass	326.429 g/mol
Y (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references