Ethyl 2-cyano-3,3-diphenylacrylate
Product Information
Molecular Formula
C18H15NO2
Molecular Weight
277.32
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
ethyl 2-cyano-3,3-diphenylprop-2-enoate
IUPAC Name
ethyl 2-cyano-3,3-diphenylprop-2-enoate
SMILES
CCOC(=O)C(=C(C1=CC=CC=C1)C2=CC=CC=C2)C#N
InChI
InChI=1S/C18H15NO2/c1-2-21-18(20)16(13-19)17(14-9-5-3-6-10-14)15-11-7-4-8-12-15/h3-12H,2H2,1H3
InChI Key
IAJNXBNRYMEYAZ-UHFFFAOYSA-N
Boiling Point
174 °C / 0.2 mmHg (lit.)
Melting Point
97-99°C
Flash Point
174.2 °F
Purity
98 %
Density
1.141 g/cm3
Solubility
water, 3.403 mg/L @ 25 °C (est)
Appearance
Powder
Application
This product is suitable for scientific research.
Refractive Index
n20/D 1.461 (lit.)
LogP
3.57518
Vapor Pressure
0.00000036 [mmHg]
Henry's Law Constant
5.5X10-10 atm cu m/mol @ 25 °C /Estimated/
Safety Information
Precautionary Statement
P261, P264, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P391, P403+P233, P405, and P501
Signal Word
Warning
Computed Properties
XLogP3
4.4
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
5
Exact Mass
277.110278721 g/mol
Monoisotopic Mass
277.110278721 g/mol
Topological Polar Surface Area
50.1Ų
Heavy Atom Count
21
Formal Charge
0
Complexity
411
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| CN-114058271-A | Adhesive film with different UV absorption wave bands and preparation method thereof | 2021-12-22 |
| CN-113999492-A | UV-resistant aging-resistant high-performance LED epoxy resin composition and preparation method thereof | 2021-11-22 |
| JP-2022031761-A | How to improve the solubility of poorly water-soluble ingredients | 2021-11-22 |
| JP-2021080483-A | Complex | 2021-03-04 |
| KR-102280648-B1 | Latex modified utra high early strength cement concrete composition with liquid sulfur having excellent crack resistance and repairing method for road pavement therewith | 2021-02-04 |
| CN-112940654-A | Packaging adhesive and preparation method and application thereof | 2021-01-29 |
| KR-102256238-B1 | High functional mortar composition for repairing-reinforcing concrete structure having excellent underwater-curing property and high durability and method for repairing-reinforcing concrete structure using the same | 2021-01-14 |
| JP-7005844-B1 | Fluororesin film and method for manufacturing fluororesin film | 2020-12-11 |
| CN-112386516-A | Low-permeability mild sunscreen composition and preparation method and application thereof | 2020-11-25 |
| JP-6947269-B1 | Coating agents for cyclic olefin resins, coating agent kits, cured products, and laminates | 2020-09-18 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 16079615 | 2005-08-01 | [Estrogenic activity of ultraviolet absorbers and the related compounds] | Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan |
