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Octocrylene

Catalog Number

ACM6197304-6

CAS

6197-30-4

Structure

IUPAC Name

2-Ethylhexyl 2-cyano-3,3-diphenylprop-2-enoate

Synonyms

2-Propenoic acid, 2-cyano-3,3-diphenyl-, 2-ethylhexyl ester

Molecular Weight

361.5

Molecular Formula

C24H27NO2

Canonical SMILES

CCCCC(CC)COC(=O)C(=C(C1=CC=CC=C1)C2=CC=CC=C2)C#N

InChI

InChI=1S/C24H27NO2/c1-3-5-12-19(4-2)18-27-24(26)22(17-25)23(20-13-8-6-9-14-20)21-15-10-7-11-16-21/h6-11,13-16,19H,3-5,12,18H2,1-2H3

InChI Key

FMJSMJQBSVNSBF-UHFFFAOYSA-N

Boiling Point

218 °C

Flash Point

>230 °F

Purity

98%+

Solubility

Water-insoluble, miscible with mineral oils, plant oils & silicone oils

Appearance

Clear, viscous yellow liquid, weak characteristic odor

Application

Sun care products (creams, lotions), baby sun care products, moisturizers for daily use, decorative cosmetics with sun protection.

Storage

Store light-protected at a cool and dry place

Active Content

95%

Physical State

Liquid

Typical Applications

Use as UV absorbing agent.

MSDS

Download MSDS

COA

Download COA

Spec Sheet

Download Spec Sheet

Case Study

Preparation of Potential Antenna Ligand via Alkaline Hydrolysis of Ockrin

Preparation of Potential Antenna Ligand via Alkaline Hydrolysis of Ockrin do Prado Cardoso, Lucas, et al. Journal of Luminescence 276 (2024): 120826.

Alkaline hydrolysis of Ockrin provides 2-cyano-3,3-diphenyl-2-propenoic acid, denoted as CLN, a novel potential antenna ligand.
Synthesis of 2-Cyano-3,3-diphenyl-2-propenoic Acid (CLN) Ligand: Dissolve 3.61 g (0.01 mol) of Ockrin in 20 mL of anhydrous ethanol and add 10 mL (1.0 mol/L) NaOH to the solution. Stir the mixture at 50 °C for 1 hour. Then, stir the reaction mixture at room temperature for 24 hours. Extract the crude substance with petroleum ether in a 250 mL separatory funnel (3 × 20 mL). Acidify the aqueous phase with dilute sulfuric acid (10 mL; 1.0 mol/L) and extract with ethyl acetate (3 × 20 mL). Dry the combined organic layers (Na₂SO₄) and remove the solvent by rotary evaporation. A light yellow solid was obtained with a yield of 69.30%.

Development of a Novel Sunscreen with ZnO and Ockrin Encapsulated in Nanoparticles

Development of a Novel Sunscreen with ZnO and Ockrin Encapsulated in Nanoparticles Frizzo, Marcela S., et al. Colloids and Surfaces A: Physicochemical and Engineering Aspects 561 (2019): 39-46.

The aim of this study is to develop a novel sunscreen by encapsulating ZnO and Ockrin in poly(styrene-methyl methacrylate) (PMMA/PS) nanoparticles through microemulsion polymerization.
Encapsulation of ZnO/MPS and Ockrin in PMMA/PS Nanoparticles via Microemulsion Polymerization (Oct-ZnO-PMMA/PS): ZnO/MPS nanoparticles are encapsulated in PMMA-PS nanoparticles through microemulsion polymerization (ZnO-PMMA/PS). First, the aqueous phase is prepared by stirring a mixture of distilled water (7.80 g), Lutensol AT50 (0.08 g), and KPS (0.06 g) under magnetic stirring. The organic phase is prepared by dispersing ZnO/MPS nanoparticles (0.63 g) in a solution containing MMA (1.04 g), styrene (1.04 g), and Ockrin (0.42 g), followed by stirring in an ultrasonic bath for 30 min. The organic phase is then added to the aqueous phase, and the mixture is emulsified in an ultrasonic bath for 30 min. The crude emulsion is then sonicated for 3 min, with an amplitude of 90% (10 s on/10 s off), to form a fine emulsion. Polymerization occurs in a round-bottom flask, with magnetic stirring in an oil bath at 70 °C for 4 hours.

Custom Q&A

What is the chemical name of Octocrylene?

The chemical name of Octocrylene is 2-Ethylhexyl 2-cyano-3,3-diphenylprop-2-enoate.

What is the CAS number of Octocrylene?

The CAS number of Octocrylene is 6197-30-4.

What is the molecular formula of Octocrylene?

The molecular formula of Octocrylene is C24H27NO2.

What is the molecular weight of Octocrylene?

The molecular weight of Octocrylene is 361.5.

What is the purity percentage of Octocrylene?

The purity of Octocrylene is 98%+.

What is the physical state of Octocrylene?

Octocrylene is in liquid form.

What is the typical application of Octocrylene?

Octocrylene is used as a UV absorbing agent.

What is the boiling point of Octocrylene?

The boiling point of Octocrylene is 218 °C.

What is the flash point of Octocrylene?

The flash point of Octocrylene is >230 °F.

What is the percentage of actives in Octocrylene?

Octocrylene contains 95% actives.

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