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ChemicalBook >> CAS DataBase List >> 2,3-Dimethylmaleic anhydride

2,3-Dimethylmaleic anhydride

2,3-Dimethylmaleic anhydride price.
  • $10 - $1590
  • Product name: 2,3-Dimethylmaleic anhydride
  • CAS: 766-39-2
  • MF: C6H6O3
  • MW: 126.11
  • EINECS:212-165-8
  • MDL Number:MFCD00005523
  • Synonyms:3,4-dimethyl-2,5-furanedione;3,4-dimethyl-5-furandione ;alpha,beta-Dimethylmaleic anhydride;2,3-Dimethylmaleic anhydride,97%;2,3-Dimethylmaleic anhydride ,96%;TwoMethyl Maleic anhydride;2,3-DiMethylMaleic anhydride 98%;3,4-Dimethylfuran-2,5-dione, 2,5-Dihydro-3,4-dimethyl-2,5-dioxofuran
35 prices
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  • AHH
  • AK Scientific
  • Alfa Aesar
  • Alichem
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  • Biosynth Carbosynth
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Package
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  • 4x25g
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  • ManufacturerAHH
  • Product numberMT-10786
  • Product description2,3-Dimethylmaleic Anhydride 98%
  • Packaging25g
  • Price$456
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ91873
  • Product description2,3-Dimethylmaleic Anhydride
  • Packaging5g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ91873
  • Product description2,3-Dimethylmaleic Anhydride
  • Packaging25g
  • Price$23
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ91873
  • Product description2,3-Dimethylmaleic Anhydride
  • Packaging4x25g
  • Price$89
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberW8338
  • Product description2,3-Dimethylmaleic Anhydride
  • Packaging500g
  • Price$301
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberL12919
  • Product description2,3-Dimethylmaleic anhydride, 97%
  • Packaging5g
  • Price$68.65
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberL12919
  • Product description2,3-Dimethylmaleic anhydride, 97%
  • Packaging25g
  • Price$286
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number766392
  • Product description3,4-Dimethylfuran-2,5-dione
  • Packaging250g
  • Price$158.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number766392
  • Product description3,4-Dimethylfuran-2,5-dione
  • Packaging500g
  • Price$229.5
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number766392
  • Product description3,4-Dimethylfuran-2,5-dione
  • Packaging1000g
  • Price$356.4
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0019443
  • Product description2,3-DIMETHYLMALEIC ANHYDRIDE 95.00%
  • Packaging1G
  • Price$619.7
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0019443
  • Product description2,3-DIMETHYLMALEIC ANHYDRIDE 95.00%
  • Packaging2.5G
  • Price$796.77
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0019443
  • Product description2,3-DIMETHYLMALEIC ANHYDRIDE 95.00%
  • Packaging5G
  • Price$912.29
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR21481
  • Product description2,3-Dimethylmaleic Anhydride 98%
  • Packaging5g
  • Price$15
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR21481
  • Product description2,3-Dimethylmaleic Anhydride 98%
  • Packaging25g
  • Price$25
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR21481
  • Product description2,3-Dimethylmaleic Anhydride 98%
  • Packaging100g
  • Price$76
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-10786 2,3-Dimethylmaleic Anhydride 98% 25g $456 2021-12-16 Buy
AK Scientific J91873 2,3-Dimethylmaleic Anhydride 5g $10 2021-12-16 Buy
AK Scientific J91873 2,3-Dimethylmaleic Anhydride 25g $23 2021-12-16 Buy
AK Scientific J91873 2,3-Dimethylmaleic Anhydride 4x25g $89 2021-12-16 Buy
AK Scientific W8338 2,3-Dimethylmaleic Anhydride 500g $301 2021-12-16 Buy
Alfa Aesar L12919 2,3-Dimethylmaleic anhydride, 97% 5g $68.65 2024-03-01 Buy
Alfa Aesar L12919 2,3-Dimethylmaleic anhydride, 97% 25g $286 2024-03-01 Buy
Alichem 766392 3,4-Dimethylfuran-2,5-dione 250g $158.4 2021-12-16 Buy
Alichem 766392 3,4-Dimethylfuran-2,5-dione 500g $229.5 2021-12-16 Buy
Alichem 766392 3,4-Dimethylfuran-2,5-dione 1000g $356.4 2021-12-16 Buy
American Custom Chemicals Corporation CHM0019443 2,3-DIMETHYLMALEIC ANHYDRIDE 95.00% 1G $619.7 2021-12-16 Buy
American Custom Chemicals Corporation CHM0019443 2,3-DIMETHYLMALEIC ANHYDRIDE 95.00% 2.5G $796.77 2021-12-16 Buy
American Custom Chemicals Corporation CHM0019443 2,3-DIMETHYLMALEIC ANHYDRIDE 95.00% 5G $912.29 2021-12-16 Buy
Apolloscientific OR21481 2,3-Dimethylmaleic Anhydride 98% 5g $15 2021-12-16 Buy
Apolloscientific OR21481 2,3-Dimethylmaleic Anhydride 98% 25g $25 2021-12-16 Buy
Apolloscientific OR21481 2,3-Dimethylmaleic Anhydride 98% 100g $76 2021-12-16 Buy

Properties

Melting point :93-96 °C (lit.)
Boiling point :223 °C (lit.)
Density :1.107 g/cm3 (100℃)
refractive index :1.5627 (estimate)
Flash point :222-223°C
storage temp. :Store below +30°C.
solubility :Chloroform (Slightly), Ethyl Acetate (Slightly)
form :Solid
color :White to Off-White
Water Solubility :Soluble in ethanol, ether and chloroform. Slightly soluble in water.
Sensitive :Moisture Sensitive
BRN :112044
LogP :0.183 (est)
CAS DataBase Reference :766-39-2(CAS DataBase Reference)
NIST Chemistry Reference :2,5-Furandione, 3,4-dimethyl-(766-39-2)
EPA Substance Registry System :2,5-Furandione, 3,4-dimethyl- (766-39-2)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P501 Dispose of contents/container to..…

Description

2,3-Dimethylmaleic anhydride acts as a reagent in the preparation of maleimides. It is also employed as an amino group protecting agent for superoxide dismutase. Further, it serves as a reactant in the dissociation of ribosomal proteins. In addition to this, it is used in the preparation of dimethylmaleic acid dimethyl ester.

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