Pentanedial,3-(2,2-dimethoxyethyl)-2,4-bis(hydroxymethylene)-, disodium salt, (2E,4E)-(9CI)

Base Information

• Chemical Name: Pentanedial,3-(2,2-dimethoxyethyl)-2,4-bis(hydroxymethylene)-, disodium salt, (2E,4E)-(9CI)
• CAS No.: 122129-97-9
• Molecular Formula: C11H16 O6 . 2 Na
• Molecular Weight: 244.24
• Mol file: 122129-97-9.mol

Synonyms:

Chemical Property of Pentanedial,3-(2,2-dimethoxyethyl)-2,4-bis(hydroxymethylene)-, disodium salt, (2E,4E)-(9CI)

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Safety Statements: Mutation data reported. When heated to decomposition it emits acrid smoke and irritating vapors.:

MSDS Files:

Useful:

Technology Process of Pentanedial,3-(2,2-dimethoxyethyl)-2,4-bis(hydroxymethylene)-, disodium salt, (2E,4E)-(9CI)

There total 4 articles about Pentanedial,3-(2,2-dimethoxyethyl)-2,4-bis(hydroxymethylene)-, disodium salt, (2E,4E)-(9CI) 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: 75.0%

Malondialdehyde (542-78-9) → (E)-(3'-oxo-1'-propenyl)malondialdehyde Na salt (122129-93-5) + 2,4-dihydroxymethylene-3-methylglutaraldehyde Na salt (143022-70-2) + 2,4-dihydroxymethylene-3-(2,2-dimethoxyethyl)glutaraldehyde Na salt (122129-97-9) + malondialdehyde sodium salt

Guidance literature:

With sodium hydroxide; In water; Ambient temperature; pH 5-7;

DOI:10.1016/S0040-4039(00)94504-0

Reference yield:

malonaldehydebis(dimethylacetal) (102-52-3) → C11H14O6(2-)*2Na(1+) (122129-97-9)

Guidance literature:

Multi-step reaction with 2 steps

1: acidic hydrolysis

2: NaOH

With sodium hydroxide;

Reference yield:

malonaldehydebis(dimethylacetal) (102-52-3) → (E)-(3'-oxo-1'-propenyl)malondialdehyde Na salt (122129-93-5) + 2,4-dihydroxymethylene-3-methylglutaraldehyde Na salt (143022-70-2) + 2,4-dihydroxymethylene-3-(2,2-dimethoxyethyl)glutaraldehyde Na salt (122129-97-9) + malondialdehyde sodium salt

Guidance literature:

With sodium hydroxide; Dowex 50W-X₈; water; Yield given. Multistep reaction. Yields of byproduct given; 2) pH 7;

DOI:10.1016/S0040-4039(00)94504-0

upstream raw materials:

Malondialdehyde

malonaldehydebis(dimethylacetal)

3,3-dimethoxypropanal