Cas 2344-54-9,1,4-bis-(3-hydroxy-3,3-diphenyl-prop-1-ynyl)-benzene

2344-54-9

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Basic information

Product Name: 1,4-bis-(3-hydroxy-3,3-diphenyl-prop-1-ynyl)-benzene
Synonyms: 1,4-bis-(3-hydroxy-3,3-diphenyl-prop-1-ynyl)-benzene
CAS NO:2344-54-9
Molecular Formula:
Molecular Weight: 490.601
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 1,4-bis-(3-hydroxy-3,3-diphenyl-prop-1-ynyl)-benzene(CAS DataBase Reference)
NIST Chemistry Reference: 1,4-bis-(3-hydroxy-3,3-diphenyl-prop-1-ynyl)-benzene(2344-54-9)
EPA Substance Registry System: 1,4-bis-(3-hydroxy-3,3-diphenyl-prop-1-ynyl)-benzene(2344-54-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 2344-54-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 2344-54-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,4 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2344-54:
(6*2)+(5*3)+(4*4)+(3*4)+(2*5)+(1*4)=69
69 % 10 = 9
So 2344-54-9 is a valid CAS Registry Number.

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2344-54-9Downstream Products

2344-54-9Relevant academic research and scientific papers

New or tris (3-hydroxy -3, 3-diphenyl-1-prpopynylbutyl) aryl compounds, and optical information recording medium in an optical information recording material

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Paragraph 0063; 0066, (2018/11/22)

PROBLEM TO BE SOLVED: To provide a new compound that can exhibit a nonlinear light absorption effect to be added to a recording layer of an optical information recording medium for shortening writing time when a recording mark is written on the recording layer by a high-intensity pulsed laser.SOLUTION: A bis or tris(3-hydroxy-3,3-diphenyl-1-propynyl)aryl compound is represented by structural formula (1) (wherein Ar is substituted or unsubstituted divalent or trivalent aryl; and n is 2 or 3).

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