Ethyl 2-cyano-3,3-diphenylacrylate
- CAS No.
- 5232-99-5
- Chemical Name:
- Ethyl 2-cyano-3,3-diphenylacrylate
- Synonyms
- UV-3035;ETOCRILENE;ETOCRYLENE;ETHYL 2-CYANO-3,3-DIPHENYLACRYLATE;ce2;2-Propenoicacid,2-cyano-3,3-diphenyl-,ethylester;PCE-2;uvinuln35;tocrylene;Etocrylne
- CBNumber:
- CB3337091
- Molecular Formula:
- C18H15NO2
- Molecular Weight:
- 277.32
- MDL Number:
- MFCD00027364
- MOL File:
- 5232-99-5.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Ethyl 2-cyano-3,3-diphenylacrylate 98% | 415812 | 50g | $119 |
| Ethyl 2-Cyano-3,3-diphenylacrylate >98.0%(GC) | C0962 | 25g | $22 |
| Ethyl 2-Cyano-3,3-diphenylacrylate >98.0%(GC) | C0962 | 500g | $158 |
| Ethyl 2-cyano-3,3-diphenylacrylate ≥98% | AA003H14 | 10g | $10 |
| Ethyl 2-cyano-3,3-diphenylacrylate 98% | AA003H14 | 25g | $12 |
| More product size | |||
| Melting point | 97-99 °C(lit.) |
|---|---|
| Boiling point | 174 °C0.2 mm Hg(lit.) |
| Density | 1,05 g/cm3 |
| refractive index | 1.5100 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | soluble in Methanol |
| form | powder to crystal |
| color | White to Almost white |
| Cosmetics Ingredients Functions | UV ABSORBER |
| 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 |
| InChIKey | IAJNXBNRYMEYAZ-UHFFFAOYSA-N |
| SMILES | C(OCC)(=O)/C(/C#N)=C(/C1=CC=CC=C1)\C1=CC=CC=C1 |
| LogP | 4.520 (est) |
| CAS DataBase Reference | 5232-99-5(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 974109G71I |
| EPA Substance Registry System | Ethyl 2-cyano-3,3-diphenylacrylate (5232-99-5) |
| UNSPSC Code | 12162002 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335-H410 | |||||||||
| Precautionary statements | P261-P264-P271-P273-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi,N | |||||||||
| Risk Statements | 36/37/38-50/53 | |||||||||
| Safety Statements | 26-36-60-61 | |||||||||
| RIDADR | UN 3077 9/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | AT6200000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29269090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazardous Substances Data | 5232-99-5(Hazardous Substances Data) | |||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
Ethyl 2-cyano-3,3-diphenylacrylate price More Price(38)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 415812 | Ethyl 2-cyano-3,3-diphenylacrylate 98% | 5232-99-5 | 50g | $119 | 2026-04-30 | Buy |
| TCI Chemical | C0962 | Ethyl 2-Cyano-3,3-diphenylacrylate >98.0%(GC) | 5232-99-5 | 25g | $22 | 2026-04-30 | Buy |
| TCI Chemical | C0962 | Ethyl 2-Cyano-3,3-diphenylacrylate >98.0%(GC) | 5232-99-5 | 500g | $158 | 2026-04-30 | Buy |
| aablocks | AA003H14 | Ethyl 2-cyano-3,3-diphenylacrylate ≥98% | 5232-99-5 | 10g | $10 | 2026-05-28 | Buy |
| aablocks | AA003H14 | Ethyl 2-cyano-3,3-diphenylacrylate 98% | 5232-99-5 | 25g | $12 | 2026-05-28 | Buy |
Ethyl 2-cyano-3,3-diphenylacrylate Chemical Properties,Uses,Production
Description
Etocrylene (Ethyl 2-cyano-3,3-diphenylacrylate) is an organic ester that appears as an off-white crystalline powder and functions as a UV absorber. When applied to the skin, this product absorbs UV rays. It can also be used to protect cosmetics and personal care products from deterioration. This product can be used in the formulation of sun protection products, as well as bath, skin, cleansing, hair, nail and fragrance products.
Uses
Ethyl 2-Cyano-3,3-diphenylacrylate is a sunscreen ingredient.
Uses
Ultraviolet screen.
Synthesis Reference(s)
Journal of the American Chemical Society, 63, p. 3452, 1941 DOI: 10.1021/ja01857a057
Tetrahedron Letters, 33, p. 7535, 1992 DOI: 10.1016/S0040-4039(00)60817-1
Synthesis
The preparation method of Ethyl 2-cyano-3,3-diphenylacrylate includes the following steps: add cyclohexane and benzophenone to the reaction kettle, wait until the benzophenone is completely dissolved, then raise the temperature to 102-104°C and keep it warm. Then, add sodium bicarbonate as a catalyst, add ethyl cyanoacetate into the dripping storage tank, slowly add ethyl cyanoacetate dropwise into the reaction kettle, and react for 16 to 18 hours. During the reaction, the water generated is separated in time, and the reaction is completed. The product Ethyl 2-cyano-3,3-diphenylacrylate is obtained.
Properties and Applications
Ethyl 2-cyano-3,3-diphenylacrylate, another name Etocrylene, belongs to acrylic acid or the like UV light absorbers and is mainly used in making UV light absorbers in plastics, coating, dyestuff, vehicle glass, makeup, sun-screening agent. Because acrylate-based, two phenyls of this product and carbonyl can form a larger π key; thus, the structure shape of this product has extremely strong ultraviolet absorption ability.
References
[1] Hisashi Matsumoto, Yasuhiko Suzuki, Shinichi Adachi. “[Estrogenic activity of ultraviolet absorbers and the related compounds].” Yakugaku zasshi: Journal of the Pharmaceutical Society of Japan 125 8 (2005): 643–52.
[2] Marlene Vila . “Ultrasound-assisted emulsification microextraction followed by gas chromatography–mass spectrometry and gas chromatography–tandem mass spectrometry for the analysis of UV filters in water.” Microchemical Journal 124 (2016): Pages 530-539.
Ethyl 2-cyano-3,3-diphenylacrylate Preparation Products And Raw materials
Raw materials
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Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Qingdao Truelight functional Material Technology Co., Ltd. | +86-13573844393 | songjames@truelightchem.com | China | 222 | 58 |
| Jiangxi Lotchem Co.,Ltd. | +8615270827708 | lancetu@jxlotchem.com | CHINA | 338 | 58 |
| Changzhou AniKare Pharmatech Co., Ltd. | +86-0519-8359-8696 +8618018249389 | sales@anikare.com | China | 9969 | 58 |
| Suzhou Yangen Biotech Co.Ltd | +8615051547453 | christina@yangenbiotech.com | China | 230 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| Wuhan Fortuna Chemical Co., Ltd | +86-27-59207850 | info@fortunachem.com | China | 5983 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 | sales1@chuanghaibio.com | China | 5228 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Hebei Longbang Technology Co., LTD | +86-18633929156 | admin@hblongbang.com | China | 972 | 58 |
Related articles
- Ethyl 2-cyano-3,3-diphenylacrylate: Safety in Cosmetics, Microbial Transformation and Bioremediation Potential
- Ethyl 2-cyano-3,3-diphenylacrylate is a widely used synthetic UV absorber of sunscreens and found in several environments.
- Apr 30，2025
View Lastest Price from Ethyl 2-cyano-3,3-diphenylacrylate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-05 | Etocrilene
5232-99-5
|
1kg | 99% | 10 tons | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2026-06-02 | uv absorber 3035
5232-99-5
|
25ASSAYS | 98% | 20 tons | QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD | ||
 |
2026-05-28 | UV absorber Etocrilene / UV-3035
5232-99-5
|
$10.70 | 10KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD |
-
- Etocrilene
5232-99-5
- $0.00
- 99%
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- uv absorber 3035
5232-99-5
- $0.00
- 98%
- QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD
-
- UV absorber Etocrilene / UV-3035
5232-99-5
- $10.70
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
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