Diethylamino Hydroxybenzoyl Hexyl Benzoate is a chemical sunscreen agent that is for high UVA protection and high photostability.
It gives sun protection in the whole UVA range (320-400 nm) with peak protection at 354nm.
Diethylamino Hydroxybenzoyl Hexyl Benzoate Overview
INCI name : Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB)
Synonym : Uvinul A Plus, Parsol DHHB
CAS No. : 302776-68-7
EINECS No. : 443-860-6
Formula : C24H31NO4
Category : UV Absorber
Diethylamino Hydroxybenzoyl Hexyl Benzoate Specifications
| Item | Standard |
| Appearance | White to slight salmon color granular powder |
| Odour | Must conform (weakly characteristic) |
| Assay(GC) | 98.0 ~ 105.0% |
| Loss on drying | ≤ 0.5% |
| Heavy Metals | ≤ 5.0 PPM |
| Identification ( UV ) | 352nm ~ 356nm |
| Colour Gardner (in a molten manner ) | ≤ 8.0 PPM |
| Specific Absorption ( E1) ( 354 nm in ethanol ) | 910.0 ~ 940.0 |
| Bulk density | 0.58 g/ml ~ 0.70 g/ml |
Diethylamino Hydroxybenzoyl Hexyl Benzoate Use
Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) suitable for skin care applications, such as anti-aging face care products, and sunscreens.
HHHB is a broad-spectrum ultraviolet (UV) filter that provides protection against both UVA and UVB radiation.
Applications
Face Care
Sun Protection
Sustainability Benefits
Hydroxybenzoyl Hexyl Benzoate (DHHB) by Huashihang Chemical Group is free of preservatives and highly efficient at low concentration. DHHB has high efficiency at low concentration.
Packaging
25kg / fiber drum
Policy
DHHB has been approved for the use in sunscreens in the European Union since 2005 with a maximum concentration of 10% which also approved worldwide except US and Canada. DHHB is not available in the US due to impossible FDA regulations.
