2-Butenedioic acid (2Z)-, homopolymer, sodium salt

Base Information

• Chemical Name: 2-Butenedioic acid (2Z)-, homopolymer, sodium salt
• CAS No.: 30915-61-8
• Molecular Formula: C₄H₂O₄*2Na
• Molecular Weight: 160.037
• Mol file: 30915-61-8.mol

Synonyms:2-Butenedioic acid (2Z)-, homopolymer, sodium salt;POLYMALEICACIDSODIUMSALT;2-Butenedioic acid (Z)-, homopolymer, sodium salt

Chemical Property of 2-Butenedioic acid (2Z)-, homopolymer, sodium salt

Chemical Property:

• Boiling Point: 355.5°Cat760mmHg
• Flash Point: 183°C
• Density: g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-Butenedioic acid (2Z)-, homopolymer, sodium salt

There total 2 articles about 2-Butenedioic acid (2Z)-, homopolymer, sodium salt 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:

maleic anhydride (108-31-6) → sodium maleate (3105-55-3,5873-57-4,7704-73-6,17013-01-3,18016-19-8,30915-61-8,44670-32-8,54060-75-2,72383-56-3,371-47-1) + maleic acid (110-16-7,26099-09-2)

Guidance literature:

With sodium hydroxide; In water;

Reference yield:

maleic anhydride (108-31-6) → sodium maleate (3105-55-3,5873-57-4,7704-73-6,17013-01-3,18016-19-8,30915-61-8,44670-32-8,54060-75-2,72383-56-3,371-47-1)

Guidance literature:

With water; sodium hydroxide; at 65 ℃;

DOI:10.14233/ajchem.2014.17659

Reference yield: 98.4%

sodium maleate (3105-55-3,5873-57-4,7704-73-6,17013-01-3,18016-19-8,30915-61-8,44670-32-8,54060-75-2,72383-56-3,371-47-1) → disodium L-malate (138-09-0,676-46-0,3105-51-9,20786-58-7,22798-10-3,40520-93-2,51209-20-2,57467-17-1,58214-38-3,63441-17-8,68303-40-2,97251-45-1,129283-54-1)

Guidance literature:

With Alcaligenes sp. T₅₀₁; In water; toluene; at 40 ℃; for 4h; Product distribution; Variation of pH and time; also with organic acids; further bacteria;

upstream raw materials:

maleic anhydride

Downstream raw materials:

n-Butylthiobernsteinsaeureanhydrid

2-(n-Pentylthio)-bernsteinsaeure

(3-Phenyl-propylmercapto)-bernsteinsaeure

<4-Methyl-cyclohexyl-mercapto>-bernsteinsaeure

Refernces

• 1、 -. "Chemical process". . . Retrieved 2008/06/13.