Your Location：Home > Products > Others > UV absorbent >5232-99-5

5232-99-5

  • Product Name2-Cyano-3,3-diphenylacrylic
  • Molecular FormulaC18H15NO2
  • Molecular Weight277.323
  • Purity99%
Inquiry

Product Details

Quick Details

  • CasNo： 5232-99-5
  • Molecular Formula： C18H15NO2
  • Purity： 99%

Excellent chemical plant bulk supply 2-Cyano-3,3-diphenylacrylic 5232-99-5

  • Molecular Formula:C18H15NO2
  • Molecular Weight:277.323
  • Vapor Pressure:7.46E-07mmHg at 25°C 
  • Melting Point:97-99 ºC 
  • Refractive Index:1.577 
  • Boiling Point:407.6 ºC at 760 mmHg 
  • Flash Point:199.4 ºC 
  • PSA：50.09000 
  • Density:1.141 g/cm3 
  • LogP:3.57518 

Etocrilene(Cas 5232-99-5) Usage

Synthesis Reference(s)

Journal of the American Chemical Society, 63, p. 3452, 1941 DOI: 10.1021/ja01857a057Tetrahedron Letters, 33, p. 7535, 1992 DOI: 10.1016/S0040-4039(00)60817-1

InChI:InChI=1/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

5232-99-5 Relevant articles

Investigation of the sunscreen octocrylene's interaction with amino acid analogs in the presence of UV radiation

Karlsson, Isabella,Persson, Elin,M?rtensson, Jerker,B?rje, Anna

, p. 904 - 912 (2012)

Octocrylene is an organic UV filter, com...

Preparation method of sun-screening agent intermediate etocrilene

-

Paragraph 0087-0087, (2021/02/06)

The invention provides a preparation met...

Preparation method of cyanoacrylate ultraviolet light absorber

-

Paragraph 0093-0094; 0099-0104, (2020/04/29)

The invention provides a preparation met...

Preparation method of Etocrilene

-

Paragraph 0028-0041, (2019/09/13)

The invention discloses a preparation me...

Synthesis of coumarins via PIDA/I2-mediated oxidative cyclization of substituted phenylacrylic acids

Li, Jinming,Chen, Huiyu,Zhang-Negrerie, Daisy,Du, Yunfei,Zhao, Kang

, p. 4311 - 4320 (2013/04/24)

A variety of functionalized coumarins we...

5232-99-5 Process route

benzophenone
119-61-9

benzophenone

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

etocrylene
5232-99-5

etocrylene

Conditions
Conditions Yield
With ammonium acetate; pyrographite; In n-heptane; for 15h; Ionic liquid; Reflux;
94.1%
With acetic acid; 3-amino propanoic acid; In benzene; for 90h; Heating;
64%
 
  
With ammonium acetate; acetic acid; benzene;
 
With ammonium acetate; acetic acid; In n-heptane; for 24h; Reflux;
 
With ammonium acetate; acetic acid; at 45 - 72 ℃; for 10h; Reagent/catalyst;
 
Benzophenone imine
1013-88-3

Benzophenone imine

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

etocrylene
5232-99-5

etocrylene

Conditions
Conditions Yield
In methanol; at 35 - 85 ℃; Inert atmosphere;
96%
 
  

5232-99-5 Upstream products

  • 119-61-9
    119-61-9

    benzophenone

  • 631-61-8
    631-61-8

    ammonium acetate

  • 64-19-7
    64-19-7

    acetic acid

  • 105-56-6
    105-56-6

    ethyl 2-cyanoacetate

5232-99-5 Downstream products

  • 10380-41-3
    10380-41-3

    2-cyano-3,3-diphenylacrylic acid

  • 25634-96-2
    25634-96-2

    ethyl α-cyano-ββ-diphenylpropionate

  • 92856-05-8
    92856-05-8

    2-benzhydrylidene-malonamic acid

  • 2103-38-0
    2103-38-0

    (+/-)-2-Aethyl-2,3-dicyan-3,3-diphenyl-propionsaeure-aethylester

;

Relevant Products

*Product Name
CasNo
Quantity
Company Name
Phone
*Email
*Description
*Code
Items marked with * are mandatory
Submit

Contact Now

Submit

Contact us

Address:Factory 801B, Building 5, Xinhua International University Science & Technology Park, No.1 Huixue Road, Jingwu Town, Xiqing District, Tianjin City, China. 300382

Phone:+86-13032611983

QQ:2386049702

Email:sales1@radchemtech.com

Maps

Home About us Products News Contact Us

links

Copyright @2009-2025 Tianjin Radchem Technology Co., Ltd. ICP NO.:Zhejiang000000