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134765-72-3

Tetraaza-12-crown-4 tetrahydrogensulfate is a unique chemical compound that features a crown ether structure with a macrocyclic ring containing four nitrogen atoms, which creates a cavity capable of selectively binding with specific cations. This is combined with a tetrahydrogensulfate ion, a polyatomic anion consisting of one sulfur atom and four hydrogen atoms. Tetraaza-12-crown-4 tetrahydrogensulfate is known for its ability to act as a phase-transfer catalyst in organic synthesis, aiding in the transfer of ions between immiscible phases during chemical reactions. It also finds applications in ion exchange and coordination chemistry.

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  • 134765-72-3 Structure

  • Basic information

    1. Product Name: TETRAAZA-12-CROWN-4 TETRAHYDROGENSULFATE
    2. Synonyms: TETRAAZA-12-CROWN-4 TETRAHYDROGENSULFATE;1,4,7,10-Tetraazacyclododecane, sulfate (1:4)
    3. CAS NO:134765-72-3
    4. Molecular Formula: C8H28N4O16S4
    5. Molecular Weight: 564.59
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 134765-72-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 283.8 °C at 760 mmHg
    3. Flash Point: 129.5 °C
    4. Appearance: /
    5. Density: N/A
    6. Vapor Pressure: 0.00309mmHg at 25°C
    7. Refractive Index: N/A
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: TETRAAZA-12-CROWN-4 TETRAHYDROGENSULFATE(CAS DataBase Reference)
    11. NIST Chemistry Reference: TETRAAZA-12-CROWN-4 TETRAHYDROGENSULFATE(134765-72-3)
    12. EPA Substance Registry System: TETRAAZA-12-CROWN-4 TETRAHYDROGENSULFATE(134765-72-3)

  • 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: 134765-72-3(Hazardous Substances Data)

134765-72-3 Usage

Uses

Used in Organic Synthesis:
Tetraaza-12-crown-4 tetrahydrogensulfate is used as a phase-transfer catalyst for facilitating the movement of ions between immiscible phases during chemical reactions. This enhances the efficiency and selectivity of the reactions, making it a valuable tool in the synthesis of various organic compounds.
Used in Ion Exchange:
In the ion exchange industry, Tetraaza-12-crown-4 tetrahydrogensulfate is utilized as a selective agent for the separation and purification of ions. Its ability to bind with specific cations allows for targeted ion exchange processes, which is crucial in various applications such as water treatment and the purification of chemical products.
Used in Coordination Chemistry:
Tetraaza-12-crown-4 tetrahydrogensulfate is employed in coordination chemistry as a ligand that can selectively bind with metal cations. This property is useful in the formation of stable complexes, which are important in areas such as catalysis, materials science, and the development of new pharmaceuticals.

Check Digit Verification of cas no

The CAS Registry Mumber 134765-72-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,7,6 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 134765-72:
(8*1)+(7*3)+(6*4)+(5*7)+(4*6)+(3*5)+(2*7)+(1*2)=143
143 % 10 = 3
So 134765-72-3 is a valid CAS Registry Number.
InChI:InChI=1/C8H20N4.4H2O4S/c1-2-10-5-6-12-8-7-11-4-3-9-1;4*1-5(2,3)4/h9-12H,1-8H2;4*(H2,1,2,3,4)

134765-72-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name sulfuric acid,1,4,7,10-tetrazacyclododecane

1.2 Other means of identification

Product number -
Other names Tetraaza-12-crown-4 tetrahydrogensulfate

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:134765-72-3 SDS

134765-72-3Upstream product

134765-72-3Downstream Products

134765-72-3Relevant articles and documents

Improved synthesis and application of lanthanide 1,4,7,10-tetrakis(phosphonomethyl)-1,4,7,10-tetraazacyclododecane complexes Ln(DOTP)

Swinkels, Dorine W.,Duynhoven, John P. M. van,Hilbers, Cornelis W.,Tesser, Godefridus I.

, p. 124 - 128 (2007/10/02)

Complexes of lanthanides with 1,4,7,10-tetrakis(phosphonomethyl)-1,4,7,10-tetraazacyclododecane (DOTP) were synthesized for use as shift reagents in a study on the three-dimensional structure of the gene-5 protein encoded by Coli-phage M13.The

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