437395

2-Ethylhexyl-4-(dimethylamino)benzoat

98%

• Synonym(e): 2-Ethylhexyl 4-(N ,N -dimethylamino)benzoate, 2-Ethylhexyl 4-(dimethylamino)benzoate, 2-Ethylhexyl N ,N -dimethyl-p -aminobenzoate, 2-Ethylhexyl p -(dimethylamino)benzoate, 4-(Dimethylamino)benzoic acid 2-ethylhexyl ester, EHDAB, Octyl dimethyl PABA
• Lineare Formel: (CH₃)₂NC₆H₄CO₂CH₂CH(C₂H₅)(CH₂)₃CH₃
• CAS-Nummer: 21245-02-3
• Molekulargewicht: 277.40
• EG-Nummer: 244-289-3
• MDL-Nummer: MFCD00017526
• UNSPSC-Code: 12162002
• PubChem Substanz-ID: 24867369
• NACRES: NA.23

Eigenschaften

• Assay: 98%
• Form: liquid
• Brechungsindex: n20/D 1.542 (lit.)
• bp: 325 °C (lit.)
• Dichte: 0.995 g/mL at 25 °C (lit.)
• SMILES String: CCCCC(CC)COC(=O)c1ccc(cc1)N(C)C
• InChI: 1S/C17H27NO2/c1-5-7-8-14(6-2)13-20-17(19)15-9-11-16(12-10-15)18(3)4/h9-12,14H,5-8,13H2,1-4H3
• InChIKey: WYWZRNAHINYAEF-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2-Ethylhexyl 4-(dimethylamino)benzoate is an organic UV filter widely used in the preparation of sunscreens and ultrathin films of acrylates.

Anwendung

• Study of the photochemical transformation of 2-ethylhexyl 4-(dimethylamino) benzoate (OD-PABA) under conditions relevant to surface waters: This research investigates the photochemical behavior and transformation products of 2-ethylhexyl 4-(dimethylamino)benzoate in aquatic environments, highlighting its environmental impact (Calza et al., 2016).
• Photoprotection or photodamage: a direct observation of nonradiative dynamics from 2-ethylhexyl 4-dimethylaminobenzoate sunscreen agent: The paper provides insights into the nonradiative dynamics of 2-ethylhexyl 4-dimethylaminobenzoate, assessing its effectiveness as a sunscreen agent and potential for photodamage (Ma et al., 2018).
• Bioaccumulation and biomagnification of 2-ethylhexyl-4-dimethylaminobenzoate in aquatic animals: This study examines the bioaccumulation and biomagnification potential of 2-ethylhexyl-4-dimethylaminobenzoate in aquatic organisms, providing valuable data on its environmental persistence and effects (Lu et al., 2018).

Sicherheitshinweise

• Piktogramme: GHS08
• Signalwort: Danger
• H-Sätze: H360FD
• P-Sätze: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Gefahreneinstufungen: Repr. 1B
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 2
• Flammpunkt (°F): 374.0 °F - closed cup
• Flammpunkt (°C): 190 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter