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193531-54-3

2-{2-[2-(2-{2-[2-(2-hydroxy-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethoxy]-phenoxy}-ethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 193531-54-3 Structure

  • Basic information

    1. Product Name: 2-{2-[2-(2-{2-[2-(2-hydroxy-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethoxy]-phenoxy}-ethanol
    2. Synonyms: 2-{2-[2-(2-{2-[2-(2-hydroxy-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethoxy]-phenoxy}-ethanol
    3. CAS NO:193531-54-3
    4. Molecular Formula:
    5. Molecular Weight: 422.475
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 193531-54-3.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: 2-{2-[2-(2-{2-[2-(2-hydroxy-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethoxy]-phenoxy}-ethanol(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-{2-[2-(2-{2-[2-(2-hydroxy-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethoxy]-phenoxy}-ethanol(193531-54-3)
    11. EPA Substance Registry System: 2-{2-[2-(2-{2-[2-(2-hydroxy-ethoxy)-phenoxy]-ethoxy}-ethoxy)-ethoxy]-phenoxy}-ethanol(193531-54-3)

  • 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: 193531-54-3(Hazardous Substances Data)

193531-54-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 193531-54-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,5,3 and 1 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 193531-54:
(8*1)+(7*9)+(6*3)+(5*5)+(4*3)+(3*1)+(2*5)+(1*4)=143
143 % 10 = 3
So 193531-54-3 is a valid CAS Registry Number.

193531-54-3Relevant articles and documents

Calix[4]arene dibenzocrown ethers as caesium selective extractants

Kim, Jong Seung,Pang, Jin Hyun,Yu, Ill Yong,Lee, Won Ku,Suh, Il Hwan,Kim, Jong Kuk,Cho, Moon Hwan,Kim, Eun Tae,Ra, Do Young

, p. 837 - 846 (1999)

A series of 1,3-dialkyloxycalix[4]arene dibenzocrown ethers were synthesized in the fixed 1,3-alternate conformation with good yields by the reaction of 1,3-dialkyloxycalix[4]arenes with dibenzodimesylate in the presence of caesium carbonate. The three dimensional 1,3-alternate conformation was confirmed by X-ray crystal structure. Upon two phase extraction, NMR studies on the ligand-metal complex, single ion and competitive ion transport experiments through a bulk liquid membrane, 1,3-dipropyloxycalix[4]arene dibenzocrown-6, in which two benzo groups are symmetrically attached to the crown-6 linkage, gave one of the most efficient and selective extractabilities for caesium ion over other alkali metal ions. From supported liquid membrane experiments using 1 and 3 as organic carriers, permeation coefficients of the caesium ion were estimated to be 0.42 and 0.27 cm h-1, respectively. The selectivity of caesium over sodium ion was observed to increase with permeation time.

Synthesis, X-ray crystal studies and metal picrates extraction properties of lipophilic benzocrown ethers

Kowalska, Ewa,Phopase, Jaywant,Gathergood, Nicholas

experimental part, p. 1348 - 1357 (2011/05/06)

The preparation of 16 macrocycles based on 2-(2-hydroxyethoxy) phenol with both aliphatic and aromatic linkers has been achieved. Macrocycles varying in ring sizes (2328 atoms), number of aromatic groups (24), and donor atoms (610 including oxygen and nit

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