63671-76-1

Basic information

• Product Name: 5'-(octadecyloxy)-m-terphenyl-2'-ol
• Synonyms: 5'-(octadecyloxy)-m-terphenyl-2'-ol;2,6-Diphenyl-4-octadecyloxyphenol;5'-Octadecyloxy-[1,1':3',1''-terbenzen]-2'-ol
• CAS NO: 63671-76-1
• Molecular Formula: C₃₆H₅₀O₂
• Molecular Weight: 514.781
• EINECS: 264-405-6
• Mol File: 63671-76-1.mol
• Article Data: 28

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 5'-(octadecyloxy)-m-terphenyl-2'-ol(CAS DataBase Reference)
• NIST Chemistry Reference: 5'-(octadecyloxy)-m-terphenyl-2'-ol(63671-76-1)
• EPA Substance Registry System: 5'-(octadecyloxy)-m-terphenyl-2'-ol(63671-76-1)

Safety Data

• Hazardous Substances Data: 63671-76-1(Hazardous Substances Data)

Usage

Description

5'-(octadecyloxy)-m-terphenyl-2'-ol is a chemical compound with a biphenyl core, featuring a 2'-hydroxy group and an octadecyloxy substituent at the 5' position. This structure endows the compound with unique properties, including lipophilicity due to the octadecyloxy chain and stability and rigidity from the m-terphenyl core. Its fluorescent characteristics make it a valuable tool in various scientific and industrial applications.

Uses

Used in Research and Analytical Applications:
5'-(octadecyloxy)-m-terphenyl-2'-ol is used as a fluorescent probe for studying lipid-protein interactions and imaging biological membranes. Its ability to dissolve in nonpolar solvents and interact with lipid membranes makes it a versatile tool in these areas.
Used in the Development of Electronic Devices:
5'-(octadecyloxy)-m-terphenyl-2'-ol's unique structure and properties have potential applications in the development of new materials for electronic devices, where its stability and rigidity could be advantageous.
Used in Photonics:
5'-(octadecyloxy)-m-terphenyl-2'-ol is also used in the field of photonics, where its fluorescent properties can be harnessed for various applications, such as in the creation of optical sensors or other photonic devices.
Used in Liquid Crystals:
Due to its unique structure, 5'-(octadecyloxy)-m-terphenyl-2'-ol is used as a component in liquid crystals, where it can contribute to the formation of specific liquid crystal phases with potential applications in display technologies and other areas.

Relevant articles and documents

4-Formyl amino-n-methylpiperidine derivatives, the use thereof as stabilisers and organic material stabilised therewith

The present invention relates to 4-formylamino-N-methylpiperidine derivatives of the formula (I) where the variables are as defined in the Description, to a process for preparing these piperidine derivatives, to the use of these piperidine derivatives of the invention, or prepared according to the invention, for stabilizing organic material, in particular for stabilizing plastics or coating materials, and also to the use of these piperidine derivatives of the invention, or prepared according to the invention, as light stabilizers or stabilizers for wood surfaces. The present invention further relates to stabilized organic material which comprises these piperidine derivatives of the invention or prepared according to the invention.

Lubricant composition

A composition comprising a) a lubricant or a hydraulic fluid and b) at least one compound of the general formula I STR1 in which x=1 or 2 and, if x=1, R is as defined for R1 or R3 --O-- or, if x=2, R is as defined for R8, and R1 and R3 are, for example, alkyl, cycloalkyl, alkenyl, phenyl, naphthyl, aralkyl or alkaryl, or alkyl, cycloalkyl, alkenyl, phenyl, naphthyl, aralkyl or alkaryl, which are monosubstituted or polysubstituted by groups from the series comprising halogen, cyano, nitro, e.g. --OCH3 or e.g. --COOCH3, or alkyl, cycloalkyl, alkenyl, aralkyl or alkaryl which are interrupted by one or more groups from the series comprising --O--, --S--, --NH--, STR2 or alkyl, cycloalkyl, alkenyl, aralkyl or alkaryl which are monosubstituted or polysubstituted by groups from the series comprising halogen, cyano, nitro, e.g. --OCH3 or e.g. --COOCH3 and interrupted by one or more groups from the series comprising --O--, --S--, --NH--, STR3 and R2 is NR4 R5, --OR6 or --SR7, and R4 and R5 are identical or different and are, for example, --H, alkyl, phenyl, naphthyl, aralkyl or alkaryl, or R4 and R5, together with the N atom linking them, form, for example, a piperidine or morpholine radical, and R6 and R7 can be alkyl which may be interrupted by one or more groups from the series comprising --O--, --S--, --NH--, STR4 or are, for example, phenyl, naphthyl, alkaryl or aralkyl, and R8 can be alkylene which may be interrupted by at least one --O-- group or alkylidene which may be interrupted by at least one --O-- group. Some of the compounds of the formula I are novel. The compositions show an improved stability towards oxidative degradation, confer protection under extreme pressures and reduce frictional wear.

3,9-carbohydrate substituted 2,4,8,10-tetraoxa-3,9-diphosphaspiro(5.5)undecane phosphite stabilizers

Carbohydrate substituted phosphites of Formula I STR1 where A is a carbohydrate residue are effective stabilizers for polymers processed at elevated temperatures and subject to thermal or oxidative degradation.