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"9H-Fluorene, 9-(2,2-diphenylethylidene)-" is a complex organic compound with the molecular formula C25H20. It is a derivative of fluorene, a polycyclic aromatic hydrocarbon, with a diphenylethylidene group attached at the 9-position. 9H-Fluorene, 9-(2,2-diphenylethylidene)- is characterized by its unique structure, which features a fluorene core with two phenyl rings connected to an ethylidene bridge. It is known for its potential applications in the synthesis of various organic compounds and materials, such as polymers and pharmaceuticals, due to its stable and conjugated system. The compound's properties, such as its reactivity and stability, make it a valuable intermediate in organic synthesis."

5751-46-2

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5751-46-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5751-46-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,5 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 5751-46:
(6*5)+(5*7)+(4*5)+(3*1)+(2*4)+(1*6)=102
102 % 10 = 2
So 5751-46-2 is a valid CAS Registry Number.

5751-46-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,1-(o-biphenylene)-3,3-diphenylprop-1-ene

1.2 Other means of identification

Product number -
Other names -

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

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More Details:5751-46-2 SDS

5751-46-2Relevant academic research and scientific papers

CRYPTATE ACIDITY SCALES. VI. EFFECT OF POLARITY OF THE MEDIUM ON CRYPTATE ION-PAIR ACIDITY

Antipin, I. S.,Vedernikov, A. N.,Solomonov, B. N.,Konovalov, A. I.

, p. 1861 - 1865 (2007/10/02)

A thermodynamic analysis was made of the effects of various types of solvation interactions on ion-pair acidity.It was shown that the polarity of the medium does not have an effect on the relative cryptate acidity of organic compounds.

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