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CAS

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66785-60-2

1,4,7,10,13,16-hexaoxacyclooctadecane-2,3,11,12-tetrone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 66785-60-2 Structure

  • Basic information

    1. Product Name: 1,4,7,10,13,16-hexaoxacyclooctadecane-2,3,11,12-tetrone
    2. Synonyms:
    3. CAS NO:66785-60-2
    4. Molecular Formula: C12H16O10
    5. Molecular Weight: 320.2494
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 66785-60-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 593.7°C at 760 mmHg
    3. Flash Point: 265.9°C
    4. Appearance: N/A
    5. Density: 1.273g/cm3
    6. Vapor Pressure: 4.6E-14mmHg at 25°C
    7. Refractive Index: 1.433
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 1,4,7,10,13,16-hexaoxacyclooctadecane-2,3,11,12-tetrone(CAS DataBase Reference)
    11. NIST Chemistry Reference: 1,4,7,10,13,16-hexaoxacyclooctadecane-2,3,11,12-tetrone(66785-60-2)
    12. EPA Substance Registry System: 1,4,7,10,13,16-hexaoxacyclooctadecane-2,3,11,12-tetrone(66785-60-2)

  • 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: 66785-60-2(Hazardous Substances Data)

66785-60-2 Usage

Structure

Crown-shaped macrocyclic compound with six oxygen atoms

Functionality

Complexing agent for metal cations, particularly potassium

Applications

a. Ion-selective electrodes
b. Extraction chemistry
c. Catalysis
d. Drug delivery
e. Nanotechnology

Ion binding

Selectively binds certain cations due to its central cavity

Shape

Cyclic polyether with a crown-shaped structure

Size

The "18" in the name refers to the total number of atoms in the ring, including both carbon and oxygen atoms

Solubility

Generally soluble in organic solvents, such as ethanol, acetone, and dichloromethane

Stability

Relatively stable under normal conditions, but can be sensitive to strong acids or bases

Synthesis

Can be synthesized through the reaction of diols with dihaloalkanes, followed by cyclization and dehydrohalogenation

Safety

Handle with care, as it may cause eye and skin irritation; avoid inhalation of dust or vapors

Reactivity

Reacts with metal cations to form stable complexes, which can be useful in various chemical processes

Purity

Typically available in high purity for research and industrial applications

Storage

Store in a cool, dry place, away from direct sunlight and strong acids or bases

Check Digit Verification of cas no

The CAS Registry Mumber 66785-60-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,7,8 and 5 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 66785-60:
(7*6)+(6*6)+(5*7)+(4*8)+(3*5)+(2*6)+(1*0)=172
172 % 10 = 2
So 66785-60-2 is a valid CAS Registry Number.

66785-60-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,4,7,10,13,16-hexaoxacyclooctadecane-2,3,11,12-tetrone

1.2 Other means of identification

Product number -
Other names 1,4,7,10,13,16-Hexaoxacyclooctadecan-2,3,11,12-tetraon

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:66785-60-2 SDS

66785-60-2Downstream Products

66785-60-2Relevant articles and documents

THE PREPARATION OF MACROCYCLIC DI- OR TETRAESTER/ETHER COMPOUNDS FROM GLYCOLS WITH DIACID CHLORIDES BY THE USE OF DIBUTYLTIN OXIDE

Ninagawa, Akira,Maeda, Takeshi,Matsuda, Haruo

, p. 1985 - 1988 (2007/10/02)

Several macrocyclic di- or tetraester/ether compounds were readily prepared by reacting various oligoethylene glycols with aliphatic and aromatic diacid chlorides, and hetero atoms-containing diethylene glycols with adipoyl chloride by the use of dibutyltin oxide in good yields.

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