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104631-99-4

Phenol, 4-[(1E)-[4-(hexyloxy)phenyl]azo]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 104631-99-4 Structure

  • Basic information

    1. Product Name: Phenol, 4-[(1E)-[4-(hexyloxy)phenyl]azo]-
    2. Synonyms:
    3. CAS NO:104631-99-4
    4. Molecular Formula: C18H22N2O2
    5. Molecular Weight: 298.385
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 104631-99-4.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Phenol, 4-[(1E)-[4-(hexyloxy)phenyl]azo]-(CAS DataBase Reference)
    10. NIST Chemistry Reference: Phenol, 4-[(1E)-[4-(hexyloxy)phenyl]azo]-(104631-99-4)
    11. EPA Substance Registry System: Phenol, 4-[(1E)-[4-(hexyloxy)phenyl]azo]-(104631-99-4)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 104631-99-4(Hazardous Substances Data)

104631-99-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104631-99-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,6,3 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 104631-99:
(8*1)+(7*0)+(6*4)+(5*6)+(4*3)+(3*1)+(2*9)+(1*9)=104
104 % 10 = 4
So 104631-99-4 is a valid CAS Registry Number.

104631-99-4SDS

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 4-hydroxy-4'-hexyloxyazobenzene

1.2 Other means of identification

Product number -
Other names 4-(4-Hexyloxy-phenylazo)-phenol

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:104631-99-4 SDS

104631-99-4Relevant articles and documents

Synthesis, liquid crystalline properties and photo switching properties of coumarin-azo bearing aliphatic chains: Application in optical storage devices

Madiahlagan, Eswaran,B N, Sunil,Ngaini, Zainab,Hegde, Gurumurthy

, (2019/07/31)

A series of novel azo-coumarin derivatives with different aliphatic chain length (3a-e) have been synthesized and characterized for liquid crystal properties and their photoswitching behavior. The incorporation of coumarin along with azobenzene was prepared via esterification reaction and differ in the length of alkyl group, CnH2n+1, where n = 6, 8, 10, 12 and 14. Azo-coumarin bearing C14 alkyl chain shows Smectic–A phase while azo-coumarin bearing rest of long alkyl chain exhibited Nematic phase. The incorporation of natural product moieties into azobenzene network has increased electron delocalisation and liquid crystal properties. The photoswitching properties of said molecules were tested and the coumarin-azo compounds 3a-e took ~46 s to reach photostationary state during UV illumination and exhibited long thermal back relaxation time (~16 h) in solutions. Device is also fabricated to see the performance of the device with respect to the alkyl chain length. Presented studies show the importance of azo-coumarin derivatives with different chain length for the application of optical storage devices.

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