Diethylamino Hydroxybenzoyl Hexyl Benzoate CAS 302776-68-7
Product Name:Diethylamino hydroxybenzoyl hexyl benzoate
Synonym:DHHB;UVA PLUS;Diethylamino Hydroxybenzoyl Hexyl Benzoat
CAS NO.:302776-68-7
EINECS NO.:443-860-6
Molecular Formula:C24H31NO4
Purity & Grade: 99%; Medicine grade
Character:White Powder
Free sample:Available
Stock:In stock
Warehouse: USA/EU/AU Warehouse
MOQ & Package: 1g; Package according to demand
Shipping: Safe and fast delivery
Lead Time: 7-15 days
Store & Shelf life: Cool & dry place; 24 months
Description
Product description
Diethylamino hydroxybenzoyl hexyl benzoate, also known as DHHB, is an organic compound used as a UV filter in sunscreens and other cosmetic products. It's primarily known for its ability to absorb UVA radiation, protecting the skin from its harmful effects.
At a maximum concentration of 10% (w/w) in cosmetic products, "Diethylamino Hydroxybenzoyl Hexyl Benzoate" is considered safe for skin use. Although its allergenic and irritant potential is low, it is recommended to test cosmetic products on a small area of the body before more extensive use.
It is an organic peroxide with a strong oxidizing effect. When thermally decomposed, it easily generates highly active free radicals and is thermally unstable, possibly decomposing at relatively low temperatures. During the decomposition process of Diethylamino hydroxybenzoyl hexyl benzoate, a large amount of heat and gas are released, raising the temperature and accelerating the decomposition. These gaseous substances can form a pressure sufficient to damage the sealed packaging in the packaging, which will subsequently lead to explosions and fires.
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COA
| Test Item | Test Specification | Test Result |
| Appearance | Slightly white powder or granular | Conform |
| Identification(UV) | 352nm~356nm | 354nm |
| Solubility | Dissolves in ethyl acetate,ethanol | Conform |
| Melting Point | ≥54.0℃ | 54.6-55.3℃ |
| Specific Absorption (E1/1), (354nm in ethanol) |
910~940 | 930 |
| Color Gardner (in a molten manner) |
≤8.2 | 7.5 |
| Loss on drying | ≤0.5% | 0.23% |
| Heavy metals | ≤5ppm | Conform |
| Assay(HPLC) | 98.0～105.0% | 99.7% |
| Conclusion | Conform with enterprise specification | |
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Density: 1.1±0.1 g/cm ³
Boiling point: 524.8±40.0 °C at 760 mmHg
Molecular formula: C24H31NO4
Molecular weight: 397.507
Flash point: 271.2±27.3 °C
Precise mass: 397.225311
PSA 66.84000
LogP 6.93
Is Diethylamino hydroxybenzoyl hexyl benzoate safe for skin?
As an organic UV filter, it plays a crucial role in protecting the skin from the harmful effects of UV radiation, particularly UVA and UVB rays.
What is Diethylamino hydroxybenzoyl hexyl benzoate used for in cosmetics?
It is frequently added to sunscreen formulas to protect the skin and hair from acute and chronic damage caused by UVA radiation. By reducing the exposure of skin and hair to UVA, it thus helps to prevent premature skin ageing due to sunlight and skin cancer.
Is Diethylamino hydroxybenzoyl hexyl benzoate the same as Eusolex 4360?
Diethylamino hydroxybenzoyl hexyl benzoate is distinctly different from Oxybenzone. Not only does it have an excellent safety profile, but it is very well tolerated by even sensitive skin and has no adverse environmental effects.
The main properties and applications of Diethylamino hydroxybenzoyl hexyl benzoate
UV Filter:
DHHB acts as a broad-spectrum UV filter, specifically targeting UVA radiation (320-400 nm) with a peak absorption at 354 nm.
Cosmetic Ingredient:
It's commonly found in sunscreens, foundations, BB creams, and other skincare and makeup products to provide sun protection.
Photostability:
DHHB is known for its good photostability, meaning it doesn't easily degrade when exposed to sunlight, maintaining its effectiveness.
Safety:
While generally considered safe, some studies have raised concerns about potential contaminants and the need for purity in cosmetic formulations.
International Use:
It's approved for use in many countries, including those in Europe, the US, South America, Japan.
Concentration:
In sunscreen products, it can be used at concentrations up to 10%, either alone or in combination with other UV filters.
Environmental Impact:
Studies have examined the degradation of Diethylamino hydroxybenzoyl hexyl benzoate in chlorinated water, revealing potential transformation by-products with increased toxicity, highlighting the importance of understanding its environmental impact.
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Transportation Time |
Shipping method |
Cargo weight requirements |
Advantage |
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3-7 days |
DHL,Germany DHL,Germany DPD, |
Suitable for under 50kg. |
We have warehouses in Germany and California, USA, and customers in Europe and America can enjoy sending goods directly from these two places. |
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By Air |
Suitable for more than 50kg. |
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15-60 days |
By Sea |
Suitable for more than 500kg. |
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