Sinosorb® DHHB / Uvinul A Plus CAS 302776-68-7

Chemical Name: Diethylamino Hydroxybenzoyl Hexyl Benzoate

CAS No.:302776-68-7

Molecular Formula:C24H31NO4

Molecular weight:397.51

Chemical Structure:Diethylamino Hydroxybenzoyl Hexyl Benzoate

Appearance:Slightly white powder or granular


Diethylamino hydroxybenzoyl hexyl benzoate / DHHB /

Uvinul A Plus CAS 302776-68-7

Item Standard Results
Appearance Slightly white powder or granular Complies
Loss on drying ≤0.5% 0.07%
Assay(GC) 98.0~105.0% 99.1%
Conclusion Qualified


Diethylamino Hydroxybenzoyl Hexyl Benzoate Usage


1. The method of adding Uvinul A Plus to cosmetic preparations to reduce fabric pollution and increase the sun protection factor (SPF), and Uvinul A Plus is used in cosmetic preparations to reduce fabric pollution caused by preparations and increase the sun protection factor (SPF) of preparations use.

2. UV absorber UV-A PLUS is a benzoate UV absorber, the UVA absorber with the strongest UVA absorption capacity. It can absorb 320-400 nanometers of ultraviolet light, and the peak absorption value is 354 nanometers. It is characterized by good compatibility, low migration, good thermal stability, high absorption efficiency, etc. It is suitable for cosmetics, sunscreen, and filters. The general dosage is 0.2-0.5%.


Diethylamino Hydroxybenzoyl Hexyl Benzoate Packaging



Diethylamino Hydroxybenzoyl Hexyl Benzoate Storage

DHHB should be stored in a closed system, and be kept in a dry dark place without any light exposure. The shelf life of DHHB is two years in original, unopened containers.


Contact Us Now!

If you need COA, MSDS or TDS, please fill in your contact information in the form below, we will usually contact you within 24 hours. You could also email me during working hours ( 8:30 am to 6:00 pm UTC+8 Mon.~Sat. ) or use the website live chat to get prompt reply.


There are no reviews yet.

Be the first to review “Sinosorb® DHHB / Uvinul A Plus CAS 302776-68-7”

Your email address will not be published. Required fields are marked *

Contact US