Diethylamino hydroxybenzoyl hexyl benzoate
- Product Name
- Diethylamino hydroxybenzoyl hexyl benzoate
- CAS No.
- 302776-68-7
- Chemical Name
- Diethylamino hydroxybenzoyl hexyl benzoate
- Synonyms
- DHHB;UVA PLUS;Uvinul A Plus;Diethylamino Hydroxybenzoyl Hexyl Benzoat;Hexyl 2-(3-(diethylaMino)-2-hydroxybenzoyl)benzoate;Hexyl 2-[4-(Diethylamino)-2-hydroxybenzoyl]benzoate (This product is only available in Japan.);UVAPlus/DHHB;Dsunpro Dhhb;uv absorber A PLUS;Benzocaine Impurity 1
- CBNumber
- CB5960488
- Molecular Formula
- C24H31NO4
- Formula Weight
- 397.51
- MOL File
- 302776-68-7.mol
Diethylamino hydroxybenzoyl hexyl benzoate Property
- Boiling point:
- 524.8±40.0 °C(Predicted)
- Density
- 1.112±0.06 g/cm3(Predicted)
- vapor pressure
- 0Pa at 20℃
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Acetonitrile (Slightly), Chloroform (Slightly), DMSO (Slightly)
- pka
- 7.57±0.35(Predicted)
- color
- White to Yellow
- Water Solubility
- 16μg/L at 20℃
- InChI
- 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
- InChIKey
- FDATWRLUYRHCJE-UHFFFAOYSA-N
- SMILES
- C(OCCCCCC)(=O)C1=CC=CC=C1C(=O)C1=CC=C(N(CC)CC)C=C1O
- LogP
- 6.2 at 24℃
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 93777
- Product name
- Hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate
- Purity
- analytical standard
- Packaging
- 25mg
- Price
- $148
- Updated
- 2024/03/01
- Product number
- U850300
- Product name
- UvinulAPlus
- Packaging
- 100mg
- Price
- $80
- Updated
- 2021/12/16
- Product number
- FD161840
- Product name
- 2-[4-(Diethylamino)-2-hydroxybenzoyl]benzoic acid hexyl ester
- Packaging
- 25g
- Price
- $100
- Updated
- 2021/12/16
- Product number
- CHM0392703
- Product name
- HEXYL-2-(3-(DIETHYLAMINO)-2-HYDROXYBENZOYL)BENZOATE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $503.1
- Updated
- 2021/12/16
- Product number
- 62562
- Product name
- UvinulAPlus
- Packaging
- 500mg
- Price
- $650
- Updated
- 2021/12/16
Diethylamino hydroxybenzoyl hexyl benzoate Chemical Properties,Usage,Production
Description
Diethylamino hydroxybenzoyl hexyl benzoate is an organic compound belonging to the class of benzophenones, commercially used as UVA filter and is anticipated to provide reliable protection against free radicals and premature skin aging, mainly caused by shortwave UVA radiations.
Uses
Diethylamino hydroxybenzoyl hexyl benzoate is a UV filter with high absorption in the UV-A range. Minimizing the overexposure of human skin to ultraviolet radiation that may lead to acute and chronic photodamage, diethylamino hydroxybenzoyl hexyl benzoate is an oil-soluble UV filter that may be incorporated in the oil phase of emulsions. Diethylamino hydroxybenzoyl hexyl benzoate was approved in Europe in 2005, and is also marketed in the U.S., South America, Mexico, Japan and Taiwan. It has a chemical structure similar to the classical benxophoenone drug class, and displays good photostability. It is used in concentrations up to 10% in sunscreen products, either alone or in combination with other UV absorbers.
Uses
Uvinul A Plus is a component of cosmetic emulsion with UV protection.
Application
Hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate may be used as a test material in investigating the structural elucidation of its transformation products in chlorinated water using liquid chromatography coupled to mass spectrometry.
Definition
ChEBI: Diethylamino hydroxybenzoyl hexyl benzoate is a member of benzophenones.
Flammability and Explosibility
Non flammable
Synthesis
Expose
3 mL of a 0.018 mg/mL solution of 3-diethylaminophenyl
2-hexanoxycarbonylbenzoate in methanol to UV-B radiation in a Luzchem
LZC-4 photoreactor equipped with 16 broad band UV-B lamps (LES-UVB-01)
at 35 °C to obtain Diethylamino hydroxybenzoyl hexyl benzoate.
in vitro
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/dm 3 /cm at 354 nm. The emission spectrum of Diethylamino hydroxybenzoyl hexyl benzoate in EtOH is dependent on the excitation wavelength.
Diethylamino hydroxybenzoyl hexyl benzoate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Diethylamino hydroxybenzoyl hexyl benzoate manufacturers
- Product
- uv absorber A PLUS 302776-68-7
- Price
- US $150.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000kg/week
- Release date
- 2024-04-26
- Product
- Diethylamino Hydroxybenzoyl Hexyl Benzoate 302776-68-7
- Price
- US $70.00/kg
- Min. Order
- 25kg
- Purity
- 99%
- Supply Ability
- 1000kg/week
- Release date
- 2023-11-21
- Product
- Diethylamino hydroxybenzoyl hexyl benzoate 302776-68-7
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99.91%
- Supply Ability
- 200000
- Release date
- 2024-04-24