ChemicalBook > CAS DataBase List > 4,5-DIMETHYL-2-FURALDEHYDE

4,5-DIMETHYL-2-FURALDEHYDE

Product Name
4,5-DIMETHYL-2-FURALDEHYDE
CAS No.
52480-43-0
Chemical Name
4,5-DIMETHYL-2-FURALDEHYDE
Synonyms
4,5-DIMETHYLFURFURAL;Furfural Impurity 19;4,5-Dimethylfurfural>4,5-DIMETHYL-2-FURALDEHYD;4,5-DIMETHYL-2-FURALDEHYDE;4,5-Dimethyl-2-furaldehyde,97%;4,5-diMethylfuran-2-carbaldehyde;4,5-DIMETHYL-2-FURANCARBOXALDEHYD;4,5-DIMETHYL-2-FURANCARBOXALDEHYDE;2-Furancarboxaldehyde, 4,5-dimethyl-
CBNumber
CB4414898
Molecular Formula
C7H8O2
Formula Weight
124.14
MOL File
52480-43-0.mol
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4,5-DIMETHYL-2-FURALDEHYDE Property

Boiling point:
98-100 °C/12 mmHg (lit.)
Density 
1.016 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.529(lit.)
Flash point:
151 °F
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
form 
clear liquid
color 
Colorless to Yellow
Sensitive 
Air & Light Sensitive
BRN 
107585
CAS DataBase Reference
52480-43-0(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/38
Safety Statements 
24/25-37-26-23
WGK Germany 
3
HS Code 
29321900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
440639
Product name
4,5-Dimethyl-2-furaldehyde
Purity
97%
Packaging
1g
Price
$64.5
Updated
2024/03/01
Sigma-Aldrich
Product number
440639
Product name
4,5-Dimethyl-2-furaldehyde
Purity
97%
Packaging
5g
Price
$306
Updated
2024/03/01
TCI Chemical
Product number
D2639
Product name
4,5-Dimethylfurfural
Purity
>97.0%(GC)
Packaging
1g
Price
$78
Updated
2023/01/07
TCI Chemical
Product number
D2639
Product name
4,5-Dimethylfurfural
Purity
>97.0%(GC)
Packaging
5g
Price
$273
Updated
2021/12/16
TRC
Product number
D460223
Product name
4,5-Dimethyl-2-furaldehyde
Packaging
1g
Price
$175
Updated
2021/12/16
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4,5-DIMETHYL-2-FURALDEHYDE Chemical Properties,Usage,Production

Chemical Properties

clear colorless to yellowish liquid

Synthesis Reference(s)

Journal of the American Chemical Society, 85, p. 1208, 1963 DOI: 10.1021/ja00891a046
The Journal of Organic Chemistry, 49, p. 2512, 1984 DOI: 10.1021/jo00187a047

General Description

2,6-Dimethyl-4-pyrrone has been reported to undergo photochemical rearrangement to afford 4,5-dimethyl-2-furaldehyde. Mechanism of this photorearrangement has been described.

4,5-DIMETHYL-2-FURALDEHYDE Preparation Products And Raw materials

Raw materials

Preparation Products

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4,5-DIMETHYL-2-FURALDEHYDE Suppliers

Americas 1 Belgium 1 China 34 Europe 2 Germany 2 India 2 Japan 3 Switzerland 2 United Kingdom 9 United States 9 Global 65
Maybridge Chemical Co., Ltd.
Tel
--
Fax
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Country
Belgium
ProdList
6293
Advantage
73

52480-43-0, 4,5-DIMETHYL-2-FURALDEHYDERelated Search:

5-Hydroxymethylfurfural 2,5-Furandimethanol Levulinic acid (-)-PERILLALDEHYDE 4,5-DIMETHYL-2-FURALDEHYDE 4,5-DIMETHYL-2-FUROIC ACID CHEMBRDG-BB 5404454 CHEMBRDG-BB 5137792 2-[(4,5-DIMETHYL-FURAN-2-CARBONYL)-AMINO]-BENZOIC ACID 4-(2-METHOXY-PHENOXYMETHYL)-5-METHYL-FURAN-2-CARBOXYLIC ACID CHEMBRDG-BB 5404459 ETHYL 4,5-DIMETHYL-2-FURANCARBOXYLATE CHEMBRDG-BB 5924324 CHEMBRDG-BB 5925680 5-ACETYL-2,3-DIMETHYLFURAN 4-[(SEC-BUTYLSULFANYL)METHYL]-5-METHYL-2-FUROIC ACID 3-METHYL-4-OXO-4,5,6,7-TETRAHYDRO-BENZOFURAN-2-CARBOXYLIC ACID ETHYL ESTER 4-([(1-CARBOXYETHYL)SULFANYL]METHYL)-5-METHYL-2-FUROIC ACID

  • 4,5-DIMETHYLFURFURAL
  • 4,5-DIMETHYL-2-FURALDEHYD
  • 4,5-DIMETHYL-2-FURALDEHYDE
  • 4,5-DIMETHYL-2-FURANCARBOXALDEHYD
  • 4,5-DIMETHYL-2-FURANCARBOXALDEHYDE
  • 4,5-diMethylfuran-2-carbaldehyde
  • 4,5-Dimethylfuran-2-carboxaldehyde, 2,3-Dimethyl-5-formylfuran
  • 4,5-Dimethyl-2-furancarboxaldehyde, GC 97%
  • 4,5-Dimethyl-2-furancarboxaldehyde,97%
  • 4,5-Dimethyl-2-furaldehyde,97%
  • 4,5-Dimethylfurfural&gt
  • 2-Furancarboxaldehyde, 4,5-dimethyl-
  • Furfural Impurity 19
  • 52480-43-0
  • Building Blocks
  • Heterocyclic Building Blocks
  • Furans
  • ALDEHYDE