Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://en.wikipedia.org/wiki/Diethylamino_hydroxybenzoyl_hexyl_benzoate below:

Diethylamino hydroxybenzoyl hexyl benzoate - Wikipedia

From Wikipedia, the free encyclopedia

Hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate

Uvinul A Plus

• 302776-68-7 ^Y

3D model (

)

• Interactive image

• 8286957 ^Y

• 10111431

• ANQ870JD20

• DTXSID60184370

• 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,4-8,11,16H2,1-3H3

   ^Y

  Key: FDATWRLUYRHCJE-UHFFFAOYSA-N

   ^Y

• 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,4-8,11,16H2,1-3H3

  Key: FDATWRLUYRHCJE-UHFFFAOYAR

• CCCCCCOC(=O)C1=CC=CC=C1C(=O)C2=C(C(=CC=C2)N(CC)CC)O

Except where otherwise noted, data are given for materials in their

(at 25 °C [77 °F], 100 kPa).

(

?)

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.^[1][2] DHHB has excellent photostability and compatibility with other UV absorbers and other cosmetic ingredients.^[3]

The European Commission Scientific Committee on Consumer Safety (SCCS) has expressed concerns about di-n-hexyl phthalate contamination from manufacture and recommended a maximum safe level of 260 parts per million in DHHB for suncreams. They further recommended that a trace level below 1 ppm should be the target for manufacturers as the contamination is avoidable.^[4] Although DHHB is a safe sunscreen ingredient, di-n-hexyl phtalate has been on the European Chemicals Agency list of Substances of Very High Concern since 2013.^[5]

DHHB is produced by a reaction between 3-hydroxy-N,N-diethylaniline and phthalic anhydride, followed by esterification with 1-hexanol.

DHHB has been approved for the use in sunscreens in the European Union since 2005 with a maximum concentration of 10%^[6][7] and is also approved in South America, Mexico, Japan and Taiwan.^[8] In the United States it can be used for product protection.^[9]

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4