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Home > Encyclopedia > 2,5-Dimethyl 2,5-furandicarboxylate

2,5-Dimethyl 2,5-furandicarboxylate

2,5-Dimethyl 2,5-furandicarboxylate structure

2,5-Dimethyl 2,5-furandicarboxylate 

structure
  • CAS No:

    4282-32-0

  • Formula:

    C8H8O5

  • Chemical Name:

    2,5-Dimethyl 2,5-furandicarboxylate

  • Synonyms:

    2,5-Furandicarboxylic acid,2,5-dimethyl ester;2,5-Furandicarboxylic acid,dimethyl ester;2,5-Dimethyl 2,5-furandicarboxylate;Dimethyl 2,5-furandicarboxylate;NSC 191940;Dimethyl 2,5-furanedicarboxylate;Dimethyl furandicarboxylate;2,5-Furandicarboxylate dimethyl ester;2,5-Dimethyl furan-2,5-dicarboxylate

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

2,5-Dimethyl 2,5-furandicarboxylate Basic Attributes

184.15

184.15

191940

DTXSID50307531

2932190090

Characteristics

65.7

1

1.2±0.1 g/cm3

112 °C

140-145 °C @ Press: 10 Torr

117.6±21.8 °C

1.481

Safety Information

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501

H302

|Warning|H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]|P264, P280, P305+P351+P338, and P337+P313|Aggregated GHS information provided by 37 companies from 3 notifications to the ECHA C&L Inventory.

2,5-Dimethyl 2,5-furandicarboxylate Use and Manufacturing

A mixture of HMF (0.3 mmol), CoCN-ZnX-Y (15 mol% of Co) wereadded in MeOH (3 mL), which was stirred under 1 atm oxygen at 50 Cfor 24 h. After the reaction was completed, the liquid phase were analyzedby GC/MS. The yield of the product was determined by GC withnitrobenzene as an internal standard.10g of furoic acid, 8 ml of methanol and 1 g of sodium carbonate were sequentially introduced into the autoclave.Sealed, nitrogen purged 3 times, carbon dioxide to 4MPa, The reaction temperature is 240 C, and the reaction time is 24 h.The dialkyl 2, 5-furandicarboxylate can be obtained.Sodium carbonate was removed by filtration, and excess methanol was distilled from the filtrate.In this embodiment, the conversion of furfural is 100%.The yield of dialkyl 2, 5-furandicarboxylate was 91%.

Computed Properties

Molecular Weight:184.15
XLogP3:1
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:4
Exact Mass:184.03717335
Monoisotopic Mass:184.03717335
Topological Polar Surface Area:65.7
Heavy Atom Count:13
Complexity:191
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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