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CAS

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903-22-0

Hexamethyl 1,3,5-triazine-2,4,6-triyltris(phosphonate) is a chemical compound with the molecular formula C9H21N3O6P3. It is a white crystalline solid that is soluble in water and has a molecular weight of 393.21 g/mol. hexamethyl 1,3,5-triazine-2,4,6-triyltris(phosphonate) is a derivative of the triazine ring system, with three phosphonate groups attached to the 2, 4, and 6 positions of the triazine. It is used as a flame retardant and a chelating agent in various applications, such as in the production of plastics, textiles, and coatings. The compound is known for its ability to form stable complexes with metal ions, which can be beneficial in preventing metal-catalyzed oxidation and corrosion. Additionally, its flame-retardant properties make it a valuable additive in materials that require resistance to ignition and fire spread.

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  • 903-22-0 Structure

  • Basic information

    1. Product Name: hexamethyl 1,3,5-triazine-2,4,6-triyltris(phosphonate)
    2. Synonyms: Phosphonic acid, 1,3,5-triazine-2,4,6-triyltris-, hexamethyl ester
    3. CAS NO:903-22-0
    4. Molecular Formula: C9H18N3O9P3
    5. Molecular Weight: 405.1752
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 903-22-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 486.5°C at 760 mmHg
    3. Flash Point: 248.1°C
    4. Appearance: N/A
    5. Density: 1.44g/cm3
    6. Vapor Pressure: 3.81E-09mmHg at 25°C
    7. Refractive Index: 1.471
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: hexamethyl 1,3,5-triazine-2,4,6-triyltris(phosphonate)(CAS DataBase Reference)
    11. NIST Chemistry Reference: hexamethyl 1,3,5-triazine-2,4,6-triyltris(phosphonate)(903-22-0)
    12. EPA Substance Registry System: hexamethyl 1,3,5-triazine-2,4,6-triyltris(phosphonate)(903-22-0)

  • 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: 903-22-0(Hazardous Substances Data)

903-22-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 903-22-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,0 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 903-22:
(5*9)+(4*0)+(3*3)+(2*2)+(1*2)=60
60 % 10 = 0
So 903-22-0 is a valid CAS Registry Number.

903-22-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,4,6-tris(dimethoxyphosphoryl)-1,3,5-triazine

1.2 Other means of identification

Product number -
Other names 2.4.6-Tris-dimethoxyphosphinyl-1.3.5-triazin

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:903-22-0 SDS

903-22-0Downstream Products

903-22-0Relevant articles and documents

C3 symmetric tris(phosphonate)-1,3,5-triazine ligand: Homopolymetallic complexes and its radical anion

Maxim, Catalin,Matni, Adil,Geoffroy, Michel,Andruh, Marius,Hearns, Nigel G. R.,Clerac, Rodolphe,Avarvari, Narcis

, p. 2319 - 2327 (2010)

The ligand 2,4,6-tris(dimethoxyphosphonate)-1,3,5-triazine L has been synthesized and its single crystal X-ray structure determined. The occurrence of PO...π intermolecular interactions, suggested by the short PO...triazine distances of 3.16-3.35 A, is observed. The electrochemical reduction of the ligand shows its electron acceptor character by the formation of a stable radical anion. The hyperfine structure observed in the EPR spectra, combined with a theoretical DFT study, evidences the full delocalization of the unpaired electron mainly on the triazine core, with some participation of the phosphonate groups. Theoretical calculations are in agreement with the experimental values of the hyperfine coupling constants of 11.81 G for Aiso-31P and 1.85 G for Aiso- 14N. Homopolymetallic complexes, formulated as {L[Cu(hfac) 2]3} (1), 1∞{L 2[Co(hfac)2]3} (2) and 1 ∞{L2[Mn(hfac)2]3} (3) (hfac = hexafluoroacetylacetonate), have been synthesized and structurally characterized.

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