2,3-Dimethylmaleic anhydride

Base Information Edit

Chemical Name:2,3-Dimethylmaleic anhydride
CAS No.:766-39-2
Molecular Formula:C6H6O3
Molecular Weight:126.112
Hs Code.:2917 19 80
European Community (EC) Number:212-165-8
NSC Number:92512
UNII:6PP3N541QA
DSSTox Substance ID:DTXSID6061103
Nikkaji Number:J36.810E
Wikidata:Q27265297
Metabolomics Workbench ID:127704
ChEMBL ID:CHEMBL2270559
Mol file:766-39-2.mol

Synonyms:2,3-dimethyl maleic anhydride;2,3-dimethylmaleic anhydride;DMMA

Suppliers and Price of 2,3-Dimethylmaleic anhydride

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
2,3-Dimethylmaleic Anhydride
1g
$ 75.00

TRC
2,3-Dimethylmaleic Anhydride
100g
$ 1190.00

TCI Chemical
2,3-Dimethylmaleic Anhydride >98.0%(GC)(T)
25g
$ 185.00

TCI Chemical
2,3-Dimethylmaleic Anhydride >98.0%(GC)(T)
5g
$ 74.00

SynQuest Laboratories
2,3-Dimethylmaleic Anhydride 98%
25 g
$ 28.00

SynQuest Laboratories
2,3-Dimethylmaleic Anhydride 98%
5 g
$ 16.00

SynQuest Laboratories
2,3-Dimethylmaleic Anhydride 98%
100 g
$ 84.00

Sigma-Aldrich
2,3-Dimethylmaleic anhydride 98%
100g
$ 1340.00

Sigma-Aldrich
2,3-Dimethylmaleic anhydride 98%
25g
$ 401.00

Sigma-Aldrich
2,3-Dimethylmaleic anhydride for synthesis
5 g
$ 82.51

Total 85 raw suppliers

Chemical Property of 2,3-Dimethylmaleic anhydride Edit

Chemical Property:

Appearance/Colour:white to beige crystals or cryst. powder
Vapor Pressure:0.0986mmHg at 25°C
Melting Point:93-96 ºC(lit.)
Refractive Index:1.486
Boiling Point:223 ºC at 760 mmHg
Flash Point:95.6 ºC
PSA：43.37000
Density:1.236g/cm3
LogP:0.40620
Storage Temp.:0-6°C
Sensitive.:Moisture Sensitive
Solubility.:Chloroform (Slightly), Ethyl Acetate (Slightly)
Water Solubility.:Soluble in ethanol, ether and chloroform. Slightly soluble in water.
XLogP3:0.6
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:0
Exact Mass:126.031694049
Heavy Atom Count:9
Complexity:190

Purity/Quality:

99% ^*data from raw suppliers

2,3-Dimethylmaleic Anhydride ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xn,Xi
Hazard Codes:Xn,Xi
Statements: 22
Safety Statements: 45-36/37/39-28A-26

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Chemical Classes:Plastics & Rubber -> Acid Anhydrides, Cyclic
Canonical SMILES:CC1=C(C(=O)OC1=O)C
Uses 2,3-Dimethylmaleic anhydride can be usually used in the synthesis of maleimides and as an amino group protecting agent for superoxide dismutase. It is also used in the preparation of dimethylmaleic acid dimethyl ester. Further, it serves as a reactant in the dissociation of ribosomal proteins. In addition to this, The isolated molecule 2, 3-dimethylmaleic anhydride showed potent insecticidal activity in fumigation bioassay against several insect species, viz., adults of houseflies, cockroaches and stored-product insects.

Technology Process of 2,3-Dimethylmaleic anhydride

There total 80 articles about 2,3-Dimethylmaleic anhydride 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: 97.0%