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5-methylpicene is a chemical compound derived from picene, a polycyclic aromatic hydrocarbon consisting of five fused benzene rings. The addition of a methyl group (-CH3) at the 5th position of picene's structure differentiates it from its parent compound. This modification can lead to changes in its physical and chemical properties, such as solubility, reactivity, and electronic structure. 5-methylpicene is of interest in various fields, including materials science and organic chemistry, due to its potential applications in the development of new materials and compounds with unique properties.

7499-40-3

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7499-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7499-40-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,9 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7499-40:
(6*7)+(5*4)+(4*9)+(3*9)+(2*4)+(1*0)=133
133 % 10 = 3
So 7499-40-3 is a valid CAS Registry Number.
InChI:InChI=1/C23H16/c1-15-14-23-21-11-10-16-6-2-3-8-18(16)20(21)12-13-22(23)19-9-5-4-7-17(15)19/h2-14H,1H3

7499-40-3SDS

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 5-METHYLPICENE

1.2 Other means of identification

Product number -
Other names Picene,5-methyl

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:7499-40-3 SDS

7499-40-3Downstream Products

7499-40-3Relevant academic research and scientific papers

Preparation of (substituted) picenes via solar light-induced Mallory photocyclization

Protti, Stefano,Artioli, Gianluca A.,Capitani, Francesco,Marini, Carlo,Dore, Paolo,Postorino, Paolo,Malavasi, Lorenzo,Fagnoni, Maurizio

, p. 27470 - 27475 (2015/03/31)

Picenes 2a-c were readily obtained via photocyclization of dinaphthylethenes 1a-c by a straightforward solar light-induced Mallory reaction. The product was easily recovered by simple filtration after exposure of the reaction mixture to sunlight. The polyene obtained was then characterized by means of Raman spectroscopy and X-ray diffraction.

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