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CAS

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93179-57-8

Benzene, 1,4-bis[2-(2-chloroethoxy)ethoxy]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 93179-57-8 Structure

  • Basic information

    1. Product Name: Benzene, 1,4-bis[2-(2-chloroethoxy)ethoxy]-
    2. Synonyms:
    3. CAS NO:93179-57-8
    4. Molecular Formula: C14H20Cl2O4
    5. Molecular Weight: 323.216
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 93179-57-8.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: Benzene, 1,4-bis[2-(2-chloroethoxy)ethoxy]-(CAS DataBase Reference)
    10. NIST Chemistry Reference: Benzene, 1,4-bis[2-(2-chloroethoxy)ethoxy]-(93179-57-8)
    11. EPA Substance Registry System: Benzene, 1,4-bis[2-(2-chloroethoxy)ethoxy]-(93179-57-8)

  • 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: 93179-57-8(Hazardous Substances Data)

93179-57-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93179-57-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,1,7 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 93179-57:
(7*9)+(6*3)+(5*1)+(4*7)+(3*9)+(2*5)+(1*7)=158
158 % 10 = 8
So 93179-57-8 is a valid CAS Registry Number.

93179-57-8Relevant articles and documents

Synthesis of a new class of difunctional tetraphenylene crown ethers

Gibson, Harry W.,Nagvekar, Devdatt S.,Delaviz, Yadollah,Bryant, William S.

, p. 1429 - 1436 (2007/10/03)

Three new substituted tetraphenylene crown ethers have been made. Bis(5- carbomethoxy-1,3-phenylene)-bis(p-phenylene)-(3x + 6)-crown-x, where x = 12, 16, and 20 (11b-11d) were synthesized via [1 + 1] cyclization of methyl 3,5- bis[ω-chloro(oligoethyleneoxy)]benzoates (13b-3d) with methyl 3,5-bis[ω- (p-hydroxyphenoxy)(oligoethyleneoxy)]benzoates (16b-6d) using K2CO3 as base and tetrabutylammonium iodide as a phase transfer agent in dimethylformamide (DMF). The corresponding 30-membered (x = 8) macrocycle 11a could not be made by this approach; only the elimination product, 3,5-bis(vinyloxy)benzoic acid (19), was isolated. 16a-16d were made via alkylation of p-benzyloxyphenol (14) with 13a-13d, respectively, followed by hydrogenolysis with Pd/C as catalyst. No complexation of these macrocycles with dibenzylammonium ions was detected by NMR spectroscopy, but weak complexation of 11d with a paraquat derivative was observed.

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