Introduction：Basic information about CAS 302776-68-7|Diethylamino hydroxybenzoyl hexyl benzoate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Diethylamino hydroxybenzoyl hexyl benzoate |
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| CAS Number | 302776-68-7 | Molecular Weight | 397.507 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 524.8±40.0 °C at 760 mmHg |
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| Molecular Formula | C24H31NO4 | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 271.2±27.3 °C |
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Names
| Name | hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate |
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| Synonym | More Synonyms |
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BiologicalActivity
| Description | Diethylamino hydroxybenzoyl hexyl benzoate is a photostable UV-A absorber. |
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| Related Catalog | Signaling Pathways >>Others >>OthersResearch Areas >>Others |
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| 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]. |
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| 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. |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 524.8±40.0 °C at 760 mmHg |
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| Molecular Formula | C24H31NO4 |
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| Molecular Weight | 397.507 |
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| Flash Point | 271.2±27.3 °C |
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| Exact Mass | 397.225311 |
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| PSA | 66.84000 |
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| LogP | 6.93 |
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| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
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| Index of Refraction | 1.565 |
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| InChIKey | FDATWRLUYRHCJE-UHFFFAOYSA-N |
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| SMILES | CCCCCCOC(=O)c1ccccc1C(=O)c1ccc(N(CC)CC)cc1O |
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| Storage condition | 2-8°C |
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Safety Information
| Hazard Statements | H413 |
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| Hazard Codes | Xi |
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| Risk Phrases | 53 |
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| Safety Phrases | 61 |
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| RIDADR | NONH for all modes of transport |
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| HS Code | 2922509090 |
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Customs
| HS Code | 2922509090 |
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| 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% |
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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 |
