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1,5-Diphenyl-3-(phenylethynyl)pent-1-en-4-yn-3-ol is a complex organic molecule characterized by a unique structure. It features a pent-1-en-4-yn-3-ol backbone, which is a five-carbon chain with a triple bond between the fourth and fifth carbon atoms, and a hydroxyl group attached to the third carbon. The molecule is adorned with two phenyl groups (benzene rings) at the first and fifth carbon positions, and a phenylethynyl group (a phenyl group connected to an ethynyl group) at the third carbon. This arrangement of functional groups and aromatic rings contributes to its distinct chemical properties and potential applications in various fields, such as pharmaceuticals or materials science.

5394-80-9

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5394-80-9 Usage

Appearance

White to off-white solid

Solubility

Insoluble in water, soluble in organic solvents

Uses

a. Organic synthesis
b. Production of pharmaceuticals and dyes
c. Building block in the synthesis of complex organic molecules

Potential applications

a. Materials science
b. Development of new materials with specific properties

Check Digit Verification of cas no

The CAS Registry Mumber 5394-80-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,9 and 4 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5394-80:
(6*5)+(5*3)+(4*9)+(3*4)+(2*8)+(1*0)=109
109 % 10 = 9
So 5394-80-9 is a valid CAS Registry Number.

5394-80-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,5-DIPHENYL-3-(PHENYLETHYNYL)-1,4-PENTADIYN-3-OL

1.2 Other means of identification

Product number -
Other names 3-phenyl-adipic acid

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:5394-80-9 SDS

5394-80-9Relevant academic research and scientific papers

Synthesis of β-ketonitriles, α,β-alkynones and biscabinols from esters using tert-butoxide-assisted C(=O)-C (i.e., acyl-C) coupling under ambient conditions

Kim, Bo Ram,Lee, Hyung-Geun,Kang, Seung-Beom,Jung, Kwang-Ju,Sung, Gi Hyeon,Kim, Jeum-Jong,Lee, Sang-Gyeong,Yoon, Yong-Jin

, p. 10331 - 10336 (2013/11/19)

We demonstrated the synthesis of β-ketonitriles, α,β- alkynones, and biscarbinols using tert-butoxide-assisted C(CO)-C (i.e., acyl-C) coupling of esters under ambient conditions. tert-Butoxide-assisted C(CO)-C (i.e., acyl-C) coupling of esters with cyanomethylenes and acetylenes under transition metal-free ambient conditions gives β-ketonitriles, α,β-alkynones and/or aryl bis(phenylethynyl)carbinols in moderate-to-good yields. It is noteworthy that this is a rapid, facile, and efficient process under ambient conditions, and use of cheap and stable starting materials.

Synthesis, double Michael-reaction and antimicrobial activity of cross-conjugated enyone

Rele, Dinesh N.,Baskaran,Korde, Shilpa S.,Vora, Jyoti D.,Trivedi, Girish K.

, p. 431 - 436 (2007/10/03)

Synthesis of the enyones 6(a-c) has been carried out by catalyzing the reactions with CeCl3. Phase transfer catalyzed double Michael addition reactions of the enyone 6a have also been investigated. The bisannulation could be enforced through th

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