| Bioactivity | Diethylamino hydroxybenzoyl hexyl benzoate is a photostable UV-A absorber. |
| Invitro | Diethylamino hydroxybenzoyl hexyl benzoate (DHHB) absorbs UV-A radiation with a peak at 354 nm. The molar absorption coefficient of Diethylamino hydroxybenzoyl hexyl benzoate in EtOH at 25°C is obtained to be 39 000 mol/dm3/cm at 354 nm. The emission spectrum of Diethylamino hydroxybenzoyl hexyl benzoate in EtOH is dependent on the excitation wavelength[1]. |
| Name | Diethylamino hydroxybenzoyl hexyl benzoate |
| CAS | 302776-68-7 |
| Formula | C24H31NO4 |
| Molar Mass | 397.51 |
| Appearance | Solid |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | 4°C, protect from light *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light) |
| Reference | [1]. Shamoto Y, et al. Photophysical properties of hexyl diethylaminohydroxybenzoylbenzoate (Uvinul A Plus), a UV-A absorber. Photochem Photobiol Sci. 2017 Sep 13;16(9):1449-1457. |