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ALPHA-CYANOCINNAMIC ACID ETHYL ESTER is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 2169-69-9 Structure
  • Basic information

    1. Product Name: ALPHA-CYANOCINNAMIC ACID ETHYL ESTER
    2. Synonyms: RARECHEM AK ML 0016;AURORA KA-3351;ETHYL 2-CYANO-3-PHENYLACRYLATE;ETHYL-A-CYANOCINNAMATE;ETHYL-ALPHA-BENZALCYANOACETATE;ETHYL ALPHA-CYANOCINNAMATE;ETHYL-BETA-PHENYL-ALPHA-CYANOACRYLATE;ETHYL TRANS-ALPHA-CYANOCINNAMATE
    3. CAS NO:2169-69-9
    4. Molecular Formula: C12H11NO2
    5. Molecular Weight: 201.22
    6. EINECS: N/A
    7. Product Categories: C12 to C63;Carbonyl Compounds;Esters;Building Blocks;C12 to C63;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks
    8. Mol File: 2169-69-9.mol
  • Chemical Properties

    1. Melting Point: 51-53 °C(lit.)
    2. Boiling Point: 188 °C15 mm Hg(lit.)
    3. Flash Point: >230 °F
    4. Appearance: /
    5. Density: 1.1574 (rough estimate)
    6. Refractive Index: 1.5560 (estimate)
    7. Storage Temp.: Sealed in dry,Room Temperature
    8. Solubility: N/A
    9. CAS DataBase Reference: ALPHA-CYANOCINNAMIC ACID ETHYL ESTER(CAS DataBase Reference)
    10. NIST Chemistry Reference: ALPHA-CYANOCINNAMIC ACID ETHYL ESTER(2169-69-9)
    11. EPA Substance Registry System: ALPHA-CYANOCINNAMIC ACID ETHYL ESTER(2169-69-9)
  • Safety Data

    1. Hazard Codes: Xn
    2. Statements: 20/21/22-36/37/38
    3. Safety Statements: 26-36
    4. WGK Germany: 3
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 2169-69-9(Hazardous Substances Data)

2169-69-9 Usage

Uses

Ethyl trans-α-cyanocinnamate may be used in chemical synthesis studies.

Check Digit Verification of cas no

The CAS Registry Mumber 2169-69-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,6 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 2169-69:
(6*2)+(5*1)+(4*6)+(3*9)+(2*6)+(1*9)=89
89 % 10 = 9
So 2169-69-9 is a valid CAS Registry Number.

2169-69-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name α-CYANOCINNAMIC ACID ETHYL ESTER

1.2 Other means of identification

Product number -
Other names (E)-ethyl 2-cyano-3-phenyl-2-propenoate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:2169-69-9 SDS

2169-69-9Relevant articles and documents

Size control of catalytic reaction space by intercalation of alkylcarboxylate anions into Ni-Zn mixed basic salt interlayer: Application for knoevenagel reaction in water

Hara, Takayoshi,Kurihara, Jun,Ichikuni, Nobuyuki,Shimazu, Shogo

, p. 304 - 305 (2010)

The interlayer space of layered Ni-Zn mixed basic salt (NiZn) can be controlled precisely by the intercalation of various carboxylate anions with long alkyl chains via simple anion exchange. Expansion of interlayer space in the anion-exchanged NiZn depend

Preparation of Mesoporous Basic Oxides through Assembly of Monodispersed Mg–Al Layered Double Hydroxide Nanoparticles

Oka, Yuya,Kuroda, Yoshiyuki,Matsuno, Takamichi,Kamata, Keigo,Wada, Hiroaki,Shimojima, Atsushi,Kuroda, Kazuyuki

, p. 9362 - 9368 (2017)

Mesoporous basic Mg–Al mixed metal oxides (MMOs) with a high surface area and large pore size have been prepared through the assembly of monodispersed layered double hydroxide nanoparticles (LDHNPs) with block copolymer templates. The particle sizes of th

Nitrogen-containing porous cerium trimetaphosphimate as a new efficient base catalyst

Yi, Jianglong,Fu, Zhiyong,Liao, Shijun,Song, Desheng,Dai, Jingcao

, p. 6144 - 6147 (2011)

A new layer nitrogen-containing porous cerium trimetaphosphimate with pendant NH groups projecting into the channels has been synthesized and characterized. Knoevenagel condensation of benzaldehyde and ethyl cyanoacetate is carried out with this complex a

Amine-functionalized go as an active and reusable acid-base bifunctional catalyst for one-pot cascade reactions

Zhang, Fang,Jiang, Huangyong,Li, Xiaoyan,Wu, Xiaotao,Li, Hexing

, p. 394 - 401 (2014)

The amine-functionalized graphene oxide was prepared by a facile one-step silylation approach and used as an acid-base bifunctional catalyst in one-pot cascade reactions containing successive acetal hydrolysis and Knoevenagel condensation owing to the separate coexistence of original carboxylic acid on the edge of the GO sheet and the postgrafted amine groups on the GO basal surface. This catalyst exhibited much higher activity than either amine-functionalized active carbon, amine-functionalized SBA-15, or amine-functionalized Al2O3 due to the enriched surface acid sites and the diminished diffusion limitation as well as high catalyst dispersion in liquid solution due to the unique two-dimensional structure. More importantly, this catalyst could be easily recycled and used repetitively, showing potential application in industry.

2-pyrrolidinecarboxylic acid ionic liquid catalyzed knoevenagel condensation

Song, Hongbing,Yu, Yinghao,Chen, Xuewei,Li, Xuehui,Xi, Hongxia

, p. 666 - 669 (2012)

The pyrrolidinecarboxylic functionalized ionic liquid, 1-butyl-3- methylimidazolium-(S)-2-pyrrolidinecarboxylic acid salt ([bmim][Pro]), was prepared using an improved procedure. α,β-Unsaturated carbonyl compounds were selectively synthesized and high yie

Synthesis of α-Dawson-type silicotungstate [α-Si 2W18O62]8- and protonation and deprotonation inside the aperture through intramolecular hydrogen bonds

Minato, Takuo,Suzuki, Kosuke,Kamata, Keigo,Mizuno, Noritaka

, p. 5946 - 5952 (2014)

The design of structurally well-defined anionic molecular metal-oxygen clusters, polyoxometalates (POMs), leads to inorganic receptors with unique and tunable properties. Herein, an α-Dawson-type silicotungstate, TBA 8[α-Si2W18

Comparison of the alkalinity of hydroxypyridine anion-based protic ionic liquids and their catalytic performance for Knoevenagel reaction: The effect of the type of cation and the position of nitrogen atom of anion

Xie, Bin,Xu, Yingjie,Tang, Xiaochen,Shu, Hegang,Chen, Tingting,Zhu, Xiao

, p. 610 - 616 (2018)

The design of acidity and alkalinity is an important characteristic of ionic liquids, and it also affects their application. For this reason, the alkalinity of six hydroxypyridine anion-based protic ionic liquids (PILs) was determined by potentiometric ti

Continuous flow ZIF-8/NaA composite membrane microreactor for efficient Knoevenagel condensation

Zhang, Guangcai,Zhang, Tong,Zhang, Xiongfu,Yeung, King Lun

, p. 93 - 96 (2015)

A ZIF-8/NaA composite membrane microreactor was fabricated on multi-channel stainless steel plate. NaA zeolite membrane was first introduced into the microchannel as a modification layer via a secondary growth. Subsequently, a layer of ZIF-8 membrane was

Synthesis, structure, luminescence and catalytic properties of cadmium(ii) coordination polymers with 9H-carbazole-2,7-dicarboxylic acid

Yi, Xiu-Chun,Huang, Meng-Xuan,Qi, Yan,Gao, En-Qing

, p. 3691 - 3697 (2014)

Two Cd(ii) metal-organic frameworks were synthesized from the NH-functionalized dicarboxylate ligand 9H-carbazole-2,7-dicarboxylic acid (2,7-H2CDC). Compound 1, [Cd4(CDC)4(DMF) 4]·4DMF·4H2O, displays

Ammonium chloride catalyzed Knoevenagel condensation in PEG-400 as ecofriendly solvent

Waghmare, Smita R.

, p. 849 - 855 (2021/09/28)

A simple and selective green methodology has been successfully developed for Knoevenagel condensation in polyethylene glycol-400 using 10 mol % ammonium chloride as catalyst. The method is applicable to a wide range of aromatic, heteroaromatic and α,β-unsaturated aldehydes. The reactions have been found to be clean and free from the formation of the Michael adduct.

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