Diethylamino hydroxybenzoyl hexyl benzoate

Modify Date: 2024-01-02 15:44:39

Diethylamino hydroxybenzoyl hexyl benzoate Structure
Diethylamino hydroxybenzoyl hexyl benzoate structure
Common Name Diethylamino hydroxybenzoyl hexyl benzoate
CAS Number 302776-68-7 Molecular Weight 397.507
Density 1.1±0.1 g/cm3 Boiling Point 524.8±40.0 °C at 760 mmHg
Molecular Formula C24H31NO4 Melting Point N/A
MSDS Chinese USA Flash Point 271.2±27.3 °C

 Use of Diethylamino hydroxybenzoyl hexyl benzoate


Diethylamino hydroxybenzoyl hexyl benzoate is a photostable UV-A absorber.

 Names

Name hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate
Synonym More Synonyms

  Biological Activity

Description Diethylamino hydroxybenzoyl hexyl benzoate is a photostable UV-A absorber.
Related Catalog
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/dm3/cm at 354 nm. The emission spectrum of Diethylamino hydroxybenzoyl hexyl benzoate in EtOH is dependent on the excitation wavelength[1].
References

[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.

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 524.8±40.0 °C at 760 mmHg
Molecular Formula C24H31NO4
Molecular Weight 397.507
Flash Point 271.2±27.3 °C
Exact Mass 397.225311
PSA 66.84000
LogP 6.93
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.565
Storage condition 2-8°C

 Safety Information

Hazard Statements H413
Hazard Codes Xi
Risk Phrases 53
Safety Phrases 61
RIDADR NONH for all modes of transport
HS Code 2922509090

 Customs

HS Code 2922509090
Summary 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles2

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 Synonyms

Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-, hexyl ester
Hexyl 2-(4-(diethylamino)-2-hydroxybenzoyl)benzoate
Diethylamino hydroxybenzoyl hexyl benzoate
ANQ870JD20
Hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate
MFCD11616752
UNII-ANQ870JD20
Hexyl 2-(3-(diethylamino)-2-hydroxybenzoyl)benzoate
2-hydroxy-4-diethylamino-2'-hexyloxycarbonylbenzophenone
Uvinul A Plus
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