3-Chloro-3,4-dihydro-2,5-furandione

Base Information

• Chemical Name: 3-Chloro-3,4-dihydro-2,5-furandione
• CAS No.: 1192-71-8
• Molecular Formula: C4H3ClO3
• Molecular Weight: 134.519
• Hs Code.: 2917190090
• Mol file: 1192-71-8.mol

Synonyms:chlorosuccimic anhydride;chloro-succinic acid anhydride;3-Chloro-3,4-dihydro-2,5-furandione;Chlor-bernsteinsaeure-anhydrid;2,5-Furandione,3-chlorodihydro;2-Chlorosuccinic anhydride;monochloroethylene carbonate;2-Chlorbernsteinsaeureanhydrid;

Chemical Property of 3-Chloro-3,4-dihydro-2,5-furandione

Chemical Property:

• Melting Point: 43.5-44 °C(Solv: ethyl ether (60-29-7))
• Boiling Point: 68-80 °C(Press: 0.1 Torr)
• PSA: 43.37000
• Density: 1.51±0.1 g/cm3(Predicted)
• LogP: 0.06730

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-Chloro-3,4-dihydro-2,5-furandione

There total 4 articles about 3-Chloro-3,4-dihydro-2,5-furandione 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:

acetyl chloride (75-36-5) + (2E)-but-2-enedioic acid (110-17-8,26099-09-2) → maleic anhydride (108-31-6) + (S)-chlorosuccinic anhydride (1192-71-8)

Guidance literature:

With acetic acid; anhydride of/the/ inactive chlorosuccinic acid; im Druckrohr;

Reference yield:

acetic acid (64-19-7,77671-22-8) + acetyl chloride (75-36-5) + (2E)-but-2-enedioic acid (110-17-8,26099-09-2) → maleic anhydride (108-31-6) + (S)-chlorosuccinic anhydride (1192-71-8)

Guidance literature:

at 100 ℃;

Reference yield:

(2E)-but-2-enedioic acid (110-17-8,26099-09-2) → maleic acid (110-16-7,26099-09-2) + (S)-chlorosuccinic anhydride (1192-71-8)

Guidance literature:

With acetyl chloride; at 140 ℃; entsteht das Anhydrid;

upstream raw materials:

acetic acid

acetyl chloride

(2E)-but-2-enedioic acid

fumaryl dichloride

Downstream raw materials:

1-benzyl 2-chlorosuccimic dicyclohexylammonium

L-carnitine

maleic anhydride

hydrogenchloride