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Diethylamino hydroxybenzoyl hexyl benzoate

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Diethylamino hydroxybenzoyl hexyl benzoate
Names
Preferred IUPAC name Hexyl 2-benzoate
Other names Uvinul A Plus
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.103.916 Edit this at Wikidata
PubChem CID
UNII
CompTox Dashboard (EPA)
InChI
  • InChI=1S/C24H31NO4/c1-4-7-8-11-16-29-24(28)20-13-10-9-12-19(20)23(27)21-15-14-18(17-22(21)26)25(5-2)6-3/h9-10,12-15,17,26H,4-8,11,16H2,1-3H3Key: FDATWRLUYRHCJE-UHFFFAOYSA-N
  • InChI=1/C24H31NO4/c1-4-7-8-11-16-29-24(28)20-13-10-9-12-19(20)23(27)21-15-14-18(17-22(21)26)25(5-2)6-3/h9-10,12-15,17,26H,4-8,11,16H2,1-3H3Key: FDATWRLUYRHCJE-UHFFFAOYAR
SMILES
  • CCCCCCOC(=O)C1=CC=CC=C1C(=O)C2=C(C(=CC=C2)N(CC)CC)O
Properties
Chemical formula C24H31NO4
Molar mass 397.515 g·mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). checkY verify (what is  ?) Infobox references
Chemical compound

Diethylamino hydroxybenzoyl hexyl benzoate (INCI) is an organic compound used in sunscreens to absorb UVA radiation. It is marketed as Parsol DHHB by DSM and as Uvinul A Plus by BASF. DHHB has an absorption maximum of 354 nm.

DHHB has excellent photostability and compatibility with other UV absorbers and other cosmetic ingredients.

DHHB has been approved for the use in sunscreens in the European Union since 2005 with a maximum concentration of 10% and is also approved in South America, Mexico, Japan and Taiwan. In the United States it can be used for product protection.

References

  1. Vielhaber G, Grether-Beck S, Koch O, Johncock W, Krutmann J (March 2006). "Sunscreens with an absorption maximum of > or =360 nm provide optimal protection against UVA1-induced expression of matrix metalloproteinase-1, interleukin-1, and interleukin-6 in human dermal fibroblasts". Photochem Photobiol Sci. 5 (3): 275–82. doi:10.1039/b516702g. PMID 16520862.
  2. UV Absorber Portfolio Performance Data and Regulatory Status Archived 2010-10-11 at the Wayback Machine, cosmetics.basf.de
  3. "Science Links Japan | New raw materials and technologies for cosmetics. Functions and development of new UVA absorber". Archived from the original on 2012-02-10. Retrieved 2008-08-27.
  4. "BASF Group: Uvinul® A Plus - for safer sunbathing". Archived from the original on 2008-10-07. Retrieved 2008-08-25.
  5. "Archived copy" (PDF). Archived from the original (PDF) on 2008-08-14. Retrieved 2008-08-25.{{cite web}}: CS1 maint: archived copy as title (link)
  6. "Archived copy" (PDF). Archived from the original (PDF) on 2011-07-18. Retrieved 2008-08-25.{{cite web}}: CS1 maint: archived copy as title (link)
  7. "WebPublisher HTML Template". Archived from the original on 2011-07-21. Retrieved 2009-07-11.
Sunscreening agents approved by the US FDA or other agencies
  • UVA: 400–315 nm
  • UVB: 315–290 nm
  • Chemical agents unless otherwise noted
UVA filters
UVB filters
UVA+UVB filters
See also: Photoprotection, Sun protective clothing, Sun tanning, and Sunburn
Categories: