Maleic anhydride-d2

Base Information

• Chemical Name: Maleic anhydride-d2
• CAS No.: 33225-51-3
• Molecular Formula: C4D2O3
• Molecular Weight: 100.042
• European Community (EC) Number: 622-762-9
• DSSTox Substance ID: DTXSID80514711
• Nikkaji Number: J772.165J
• Wikidata: Q82375208
• Mol file: 33225-51-3.mol

Synonyms:Maleic anhydride-d2;33225-51-3;Maleic-2,3-d2 Anhydride;3,4-dideuteriofuran-2,5-dione;SCHEMBL1332034;DTXSID80514711;(~2~H_2_)Furan-2,5-dione;Maleic anhydride-d2, 98 atom % D;AKOS015915963;D99444;J-019096

Chemical Property of Maleic anhydride-d2

Chemical Property:

• Vapor Pressure: 0.16 mm Hg ( 20 °C)
• Melting Point: 51-56 °C
• Refractive Index: 1.515
• Boiling Point: 202 °C at 760 mmHg
• Flash Point: 103.3 °C
• PSA: 43.37000
• Density: 1.515 g/cm³
• LogP: -0.37400
• XLogP3: -0.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 100.012947413
• Heavy Atom Count: 7
• Complexity: 129

Purity/Quality:

99% ^*data from raw suppliers

Maleic anhydride-d2 ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C
• Statements: 22-34-42/43
• Safety Statements: 22-26-36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=O)OC1=O
• Isomeric SMILES: [2H]C1=C(C(=O)OC1=O)[2H]
• Uses: Maleic anhydride-d2 is the labelled analogue of maleic anhydride (M124403), a heterocyclic compound used in the manufacturing of unsaturated polyester resins. Maleic Anhydride has a wide range of other applications; it is used in synthetic tensides, insecticides, herbicides and fungicides.

Technology Process of Maleic anhydride-d2

There total 1 articles about Maleic anhydride-d2 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:

→ Dideuteriomaleinsaeureanhydrid (33225-51-3)

Guidance literature:

Acetylendicarbonsaeure-Kaliumnatrium, 1)D2O, D2SO4 (-> entspr.Dicarbonsaeure) 2)D2, Ae., Pd-Kohle 3)P2O5, 80grad;

DOI:10.1021/ja01469a020

Reference yield: 82.0%

Dideuteriomaleinsaeureanhydrid (33225-51-3) + methyl 4,4-dicyano-2-methylene-3-p-tolylbut-3-enoate (1394250-04-4) → methyl 1-(2,2-dicyano-1-(p-tolyl)vinyl)-2-oxocyclopent-3-enecarboxylate

Guidance literature:

With P(p-C₆H₄F)3; In tetrahydrofuran; at 20 ℃;

DOI:10.1002/anie.201406100

Reference yield: 60.0%

Dideuteriomaleinsaeureanhydrid (33225-51-3) + 4-(9H-carbazol-9-yl)aniline (52708-37-9) → N-(4-(carbazol-9-yl)-phenyl)-N-(d2)maleimide

Guidance literature:

Dideuteriomaleinsaeureanhydrid; 4-(9H-carbazol-9-yl)aniline; In acetone; for 1h;

With sodium acetate; acetic anhydride; at 85 ℃; for 1h;

Downstream raw materials:

1,2,4,5-tetradeuterobenzene

C₆H₂⁽²⁾H₄