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Diethylamino hydroxybenzoyl hexyl benzoate: Difference between revisions

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Revision as of 09:54, 19 March 2013

Diethylamino hydroxybenzoyl hexyl benzoate
Names
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
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
  • O=C(c1ccc(cc1O)N(CC)CC)c2ccccc2C(=O)OCCCCCC
Properties
Chemical formula C24H31NO4
Molar mass 397.51 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 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 of 10 per cent 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 (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. {{cite journal}}: Unknown parameter |month= ignored (help)CS1 maint: multiple names: authors list (link)
  2. UV Absorber Portfolio Performance Data and Regulatory Status, cosmetics.basf.de
  3. http://sciencelinks.jp/j-east/article/200216/000020021602A0553728.php
  4. http://www.corporate.basf.com/en/investor/strategie/kunden/uvinul.htm
  5. http://eur-lex.europa.eu/LexUriServ/site/en/consleg/1976/L/01976L0768-20060809-en.pdf
  6. http://www.cosmetics.basf.de/pdf/publications/Uvinul_A_Plus_Broschuere.pdf
  7. http://www2.basf.us/corporate/news2004/02272004b.htm
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


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