Diethylamino hydroxybenzoyl hexyl benzoate
Diethylamino hydroxybenzoyl hexyl benzoate
Factory Export Top Purity Diethylamino hydroxybenzoyl hexyl benzoate 302776-68-7 In Stock
- Molecular Formula:C24H31NO4
- Molecular Weight:397.514
- Vapor Pressure:0mmHg at 25°C
- Refractive Index:1.565
- Boiling Point:524.789 °C at 760 mmHg
- PKA:7.57±0.35(Predicted)
- Flash Point:271.183 °C
- PSA：66.84000
- Density:1.112 g/cm3
- LogP:5.20650
DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE(Cas 302776-68-7) Usage
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Flammability and Explosibility |
Nonflammable |
|
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. |
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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/dm 3 /cm at 354 nm. The emission spectrum of Diethylamino hydroxybenzoyl hexyl benzoate in EtOH is dependent on the excitation wavelength. |
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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. |
InChI:InChI=1/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
302776-68-7 Relevant articles
A preparing method of diethylamino hydroxybenzoyl hexylbenzoate
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Paragraph 0156-0162, (2020/03/28)
The present invention relates to a metho...
Synthesis method of ultraviolet absorber UVA Plus
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Paragraph 0026; 0033; 0036-0041; 0044-0046; 0049-0050, (2020/08/22)
The invention discloses a synthesis meth...
COSMETIC COMPOSITIONS COMPRISING AN ESTER DERIVED FROM 4-CARBOXY-2-PYRROLIDINONE AND A MEROCYANIN SCREENING AGENT; USE OF SAID DERIVATIVE AS A SOLVENT FOR A MEROCYANIN SCREENING AGENT
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, (2012/11/07)
The present invention relates to a compo...
COSMETIC TREATMENT METHOD USING A COMPOUND THAT CAN BE CONDENSED IN SITU AND A UV-RADIATION-FILTERING AGENT
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, (2013/02/28)
The present invention relates to a metho...
302776-68-7 Process route
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- 544-10-5
1-Chlorohexane
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- 5809-23-4
2'-Carboxy-4-diethylamino-2-hydroxybenzophenon
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- 302776-68-7
n-hexyl 2-(4-diethylamino-2-hydroxybenzoyl)benzoate
| Conditions | Yield |
|---|---|
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With potassium carbonate; In N,N-dimethyl-formamide; at 100 - 110 ℃; for 4h; Large scale;
|
86% |
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- 24539-57-9
mono-n-hexyl phthalate
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- 91-68-9
3-diethylaminophenol
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- 302776-68-7
n-hexyl 2-(4-diethylamino-2-hydroxybenzoyl)benzoate
| Conditions | Yield |
|---|---|
|
With zinc(II) chloride; trichlorophosphate; In dimethyl sulfoxide; at 20 - 50 ℃; for 5h; Solvent; Temperature;
|
95% |
302776-68-7 Upstream products
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16156-50-6
n-hexyl methanesulfonate
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5809-23-4
2'-Carboxy-4-diethylamino-2-hydroxybenzophenon
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3839-35-8
4-methylbenzenesulfonic acid n-hexylester
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6257-44-9
dihexyl sulfite
2254784343