6292-95-1

Usage

Chemical origin

Derived from benzoic acid and octylcarbamic acid.

Common use

Used as a sunscreen ingredient in cosmetic products.

UV protection

Absorbs and scatters ultraviolet (UV) radiation.

Skin protection

Protects the skin from sun damage.

Safety

Considered safe for use in cosmetics and personal care products.

Skin irritation

Low skin irritation potential.

Absorption

Not absorbed through the skin in significant amounts.

Role

Plays a key role in preventing skin damage from sun exposure.

Upstream product

• 85-44-9 phthalic anhydride 
• 111-86-4 n-Octylamine 
• 59333-62-9 N-octylphthalimide 

Relevant academic research and scientific papers

N-alkyl phthalamide acid derivative, synthesis method and application thereof

The invention discloses an N-alkyl phthalamide acid derivative, a synthesis method and application thereof, belongs to the technical field of thermoplastic vulcanized rubber, and can effectively solvethe problem of easy precipitation of a slipping agent in the existing TPV. A general structural formula of the derivative is shown as the specification, wherein R is an alkyl group. The preparation method comprises the following steps: distilling phthalamide acid and alkylamine which are dissolved in an organic solvent according to a molar ratio of 1:1 under a high-temperature condition, conducting cooling, then performing reduced-pressure suction filtration, and finally conducting drying to obtain a white waxy or yellowish solid N-alkyl phthalamide acid derivative finished product. The synthesized finished product can be used as a slipping agent in TPV, and has the advantages of excellent slipping effect and precipitation resistance in the use process; in addition, the synthesized finished product can also be applied as a slipping agent to plastics, rubber, other thermoplastic elastomers and printing ink, and the slipping and anti-bonding effects are achieved.

Scaleable two-component gelator from phthalic acid derivatives and primary alkyl amines: Acid-base interaction in the cooperative assembly

A series of phthalic acid derivatives (P) with a carbon-chain tail was designed and synthesized as single-component gelators. A combination of the single-component gelator P and a non-gelling additive n-alkylamine A through acid-base interaction brought about a series of novel phase-selective two-component gelators PA. The gelation capabilities of P and PA, and the structural, morphological, thermo-dynamic and rheological properties of the corresponding gels were investigated. A molecular dynamics simulation showed that the H-bonding network in PA formed between the NH of A and the carbonyl oxygen of P altered the assembly process of gelator P. Crude PA could be synthesized through a one-step process without any purification and could selectively gel the oil phase without a typical heating-cooling process. Moreover, such a crude PA and its gelation process could be amplified to the kilogram scale with high efficiency, which offers a practical economically viable solution to marine oil-spill recovery.