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2-Propyn-1-one, 1-[3-[[3-(phenylmethyl)phenyl]methyl]phenyl]- is a complex organic compound with the chemical formula C23H18O. It is a derivative of propargyl ketone, featuring a triple-bonded carbon chain and a ketone functional group. The molecule is characterized by a phenyl group attached to the propargyl ketone core, with an additional phenyl group connected to the first phenyl group through a methylene bridge. The second phenyl group is further substituted with a benzyl group, which is a phenylmethyl group. 2-Propyn-1-one, 1-[3-[[3-(phenylmethyl)phenyl]methyl]phenyl]- is known for its potential applications in the synthesis of various organic compounds and pharmaceuticals, particularly due to its unique structure and reactivity.

143328-35-2

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143328-35-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143328-35-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,3,2 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 143328-35:
(8*1)+(7*4)+(6*3)+(5*3)+(4*2)+(3*8)+(2*3)+(1*5)=112
112 % 10 = 2
So 143328-35-2 is a valid CAS Registry Number.

143328-35-2SDS

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 1-[3-[(3-benzylphenyl)methyl]phenyl]prop-2-yn-1-one

1.2 Other means of identification

Product number -
Other names 3-benzyl-3'-propioloyldiphenylmethane

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:143328-35-2 SDS

143328-35-2Relevant academic research and scientific papers

Toward Dendritic Two-Dimensional Polycarbenes: Syntheses of 'Starburst'-Type Nona- and Dodecadiazo Compounds and Magnetic Study of Their Photoproducts

Matsuda, Kenji,Nakamura, Nobuo,Inoue, Katsuya,Koga, Noboru,Iwamura, Hiizu

, p. 1483 - 1494 (2007/10/03)

'Starburst'-type nona- and dodecadiazo compounds were designed and synthesized by using the cyclotrimerization of ethynyl ketones as a key step. Construction of the larger dodecadiazo compounds was facilitated by using a trimethylsilyl protecting group fo

APPROACHES TO SUPERPARAMAGNETIC POLYCARBENES AND POLYNITRENES

Iwamura, Hiizu,Nakamura, Nobuo,Koga, Noboru,Sasaki, Shigeru

, p. 207 - 212 (2007/10/02)

Poly(m-phenylenemethynyls) and other conjugated polymers to which photolabile diazo or azido groups are attached in every repeating unit have been synthesized.When photolyzed and studied in situ by means of a Faraday balance equipped with a light guide at cryogenic temperatures, the hexa- and nonacarbenes obtained by stepwise synthesis were found to be in S = 6 and 9 ground states, respectively.Attempts to synthesize real polymer samples capable of showing S = 102 ca. 3 were made.These materials would serve as prototypes for organic optomagnetic recording devices.

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