Dipentaerythritol hexaacrylate

Base Information

• Chemical Name: Dipentaerythritol hexaacrylate
• CAS No.: 29570-58-9
• Deprecated CAS: 112477-44-8,122269-28-7,141061-94-1,161628-67-7,163045-95-2,169047-29-4,154303-15-8,296780-19-3,328528-60-5,346619-55-4,348098-46-4,848889-71-4,1202805-29-5,1832410-47-5,2068795-63-9,2173241-69-3
• Molecular Formula: C28H34O13
• Molecular Weight: 578.57
• European Community (EC) Number: 249-698-0
• UNII: 8CJ839PE7X
• DSSTox Substance ID: DTXSID60865495
• Nikkaji Number: J38.933A
• Wikidata: Q72472953
• Mol file: 29570-58-9.mol

Synonyms:diphenylhydantoic acid;DPHA

Chemical Property of Dipentaerythritol hexaacrylate

Chemical Property:

• Vapor Pressure: 2.6E-16mmHg at 25°C
• Refractive Index: 1.494
• Boiling Point: 640.7 °C at 760 mmHg
• Flash Point: 266.2 °C
• PSA: 167.03000
• Density: 1.184 g/cm³
• LogP: 1.35100
• XLogP3: 3.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 13
• Rotatable Bond Count: 28
• Exact Mass: 578.19994113
• Heavy Atom Count: 41
• Complexity: 824

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C=CC(=O)OCC(COCC(COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C

Technology Process of Dipentaerythritol hexaacrylate

There total 3 articles about Dipentaerythritol hexaacrylate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

2-methoxyethyl acrylate (3121-61-7,28628-64-0) + Dipentaerythritol (126-58-9) → dipentaerythritol monohydroxypentaacrylate + dipentaerythritol hexaacrylate (29570-58-9)

Guidance literature:

With 1,4-diaza-bicyclo[2.2.2]octane; zinc diacetate; oxygen; 4-methoxy-phenol; at 120 - 145 ℃; for 24h; under 250 - 760 Torr; Overall yield = 99 %; Inert atmosphere;

Reference yield:

Dipentaerythritol (126-58-9) + acrylic acid (79-10-7) → dipentaerythritol hexaacrylate (29570-58-9)

Guidance literature:

Dipentaerythritol; acrylic acid; With hydroquinone; sulfuric acid; In toluene; at 120 ℃; for 10h; under 450.045 Torr;

With sodium hydroxide; In water; toluene; Product distribution / selectivity;

Reference yield:

2-methyl-2-propenoic acid 2-hydroxyethyl ester (868-77-9,141668-69-1,25736-86-1,82601-55-6,25249-16-5) + poly(methacrylic acid) (79-41-4,25087-26-7,50867-57-7) + benzyl methacrylate (2495-37-6,25085-83-0) → dipentaerythritol hexaacrylate (29570-58-9)

Guidance literature:

upstream raw materials:

Dipentaerythritol

acrylic acid

2-methyl-2-propenoic acid 2-hydroxyethyl ester

poly(methacrylic acid)

Downstream raw materials:

C₇₅H₉₈N₄O₂₇

C₄₃H₅₆N₂O₁₄S

C₇₀H₈₈N₆O₁₃

Refernces

• 1、 -. "(METH)ACRYLATE MANUFACTURING METHOD". Paragraph 0105-0106. . Retrieved 2018/05/17.
• 2、 -. "Colored curable composition, color filter and method of producing color filter, solid-state image sensor and liquid crystal display device". . . Retrieved 2011/09/20.