2-Ethylhexyl-p-methoxycinnamate
Product Information
Molecular Formula
C18H26O3
Molecular Weight
290.40
Description
Very low volatile UV light absorber and stabilizer.Allows polycarbonates and polyesters to achieve a higher resistance to weathering than conventional benzotriazole UV absorbers. Low tendency to chelate allows its use in polymer formulations containing catalyst residues.
Synonyms
EUSOLEX 2292; 4-METHOXYCINNAMIC ACID 2-ETHYLHEXYL ESTER; 4-METHOXYCINNAMIC ACID OCTYL ESTER; 2-ETHYLHEXYL P-METHOXYCINNAMATE; 2-ETHYLHEXYL TRANS-4-METHOXYCINNAMATE; OCTYL P-METHOXYCINNAMATE; OCTYL METHOXYCINNAMATE; OMC
IUPAC Name
2-ethylhexyl (E)-3-(4-methoxyphenyl)prop-2-enoate
SMILES
CCCCC(CC)COC(=O)C=CC1=CC=C(C=C1)OC
InChI
InChI=1S/C18H26O3/c1-4-6-7-15(5-2)14-21-18(19)13-10-16-8-11-17(20-3)12-9-16/h8-13,15H,4-7,14H2,1-3H3/b13-10+
InChI Key
YBGZDTIWKVFICR-JLHYYAGUSA-N
Boiling Point
198°C(3 torr)
Melting Point
less than -13 °F
Flash Point
235.4 °F
Purity
95%
Density
1.009
Solubility
less than 1 mg/mL at 81 °F
Appearance
powder
Application
Used as ultraviolet sunscreen.
Refractive Index
n20/D 1.545 (lit.)
Stability
Stable under recommended storage conditions.
LogP
log Kow = 6.1
Vapor Pressure
0.000014 [mmHg]
Henry's Law Constant
8.5X10-6 atm-cu m/mol at 25 °C (est)
Odor
Practically odorless
Computed Properties
XLogP3
5.3
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
10
Exact Mass
290.18819469 g/mol
Monoisotopic Mass
290.18819469 g/mol
Topological Polar Surface Area
35.5Ų
Heavy Atom Count
21
Formal Charge
0
Complexity
304
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
1
Defined Bond Stereocenter Count
1
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| CN-114146010-A | Anhydrous sunscreen gel containing oil-soluble sunscreen agent and preparation method thereof | 2021-12-31 |
| CN-114159329-A | Biological sun-screening agent and preparation method thereof | 2021-12-27 |
| JP-2022036169-A | Paint materials consisting of cosmetics, diluents for paint materials, paints and paint sets | 2021-12-27 |
| JP-2022031399-A | Transparent compositions and transparent cosmetics | 2021-12-23 |
| CN-114058271-A | Adhesive film with different UV absorption wave bands and preparation method thereof | 2021-12-22 |
| CN-114177106-A | Extraction method of marine organism protein peptide, hair care product and application of hair care product | 2021-12-22 |
| CN-114177111-A | Sunscreen spray and preparation method thereof | 2021-12-20 |
| JP-2022031355-A | Pest control method | 2021-12-15 |
| CN-114129471-A | Suspension thickening composition and application thereof | 2021-12-06 |
| CN-114129459-A | Fullerene sunscreen repair emulsion and preparation method thereof | 2021-12-01 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 34383603 | 2021-08-01 | Multi- and Transgenerational Outcomes of an Exposure to a Mixture of Endocrine-Disrupting Chemicals (EDCs) on Puberty and Maternal Behavior in the Female Rat | Environmental health perspectives |
| 32603427 | 2020-09-01 | The UVR Filter Octinoxate Modulates Aryl Hydrocarbon Receptor Signaling in Keratinocytes via Inhibition of CYP1A1 and CYP1B1 | Toxicological sciences : an official journal of the Society of Toxicology |
| 28235592 | 2017-04-15 | Steroid profiling in H295R cells to identify chemicals potentially disrupting the production of adrenal steroids | Toxicology |
| 27633901 | 2016-12-01 | Screening of endocrine activity of compounds migrating from plastic baby bottles using a multi-receptor panel of in vitro bioassays | Toxicology in vitro : an international journal published in association with BIBRA |
| 25305543 | 2015-07-01 | Mixtures of environmentally relevant endocrine disrupting chemicals affect mammary gland development in female and male rats | Reproductive toxicology (Elmsford, N.Y.) |
| 25607892 | 2015-04-01 | Differential gene expression patterns in developing sexually dimorphic rat brain regions exposed to antiandrogenic, estrogenic, or complex endocrine disruptor mixtures: glutamatergic synapses as target | Endocrinology |
| 25885102 | 2015-01-01 | Sun lotion chemicals as endocrine disruptors | Hormones (Athens, Greece) |
| 23591065 | 2013-07-01 | Effects of in vivo exposure to UV filters (4-MBC, OMC, BP-3, 4-HB, OC, OD-PABA) on endocrine signaling genes in the insect Chironomus riparius | The Science of the total environment |
| 23397585 | 2013-06-01 | Monitoring of deiodinase deficiency based on transcriptomic responses in SH-SY5Y cells | Archives of toxicology |
| 23136952 | 2013-05-01 | Photoexcited singlet and triplet states of a UV absorber ethylhexyl methoxycrylene | Photochemistry and photobiology |
