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Supelco

Furfural

analytical standard

Sinônimo(s):

2-Furaldehyde, Furan-2-carboxaldehyde

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About This Item

Fórmula empírica (Notação de Hill):
C5H4O2
Número CAS:
98-01-1
Peso molecular:
96.08
Beilstein:
105755
Número CE:
202-627-7
Número MDL:
MFCD00003229
Código UNSPSC:
85151701
ID de substância PubChem:
329747960
NACRES:
NA.24

Nível de qualidade

100

grau

analytical standard

densidade de vapor

3.31 (vs air)

pressão de vapor

13.5 mmHg ( 55 °C)

Ensaio

≥98.5% (GC)

temperatura de autoignição

599 °F

prazo de validade

limited shelf life, expiry date on the label

Lim. expl.

19.3 %

Impurezas

≤0.5% water

índice de refração

n20/D 1.522-1.528
n20/D 1.525 (lit.)

pb

162 °C (lit.)

pf

−36 °C (lit.)

densidade

1.16 g/mL at 25 °C (lit.)

aplicação(ões)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

formato

neat

cadeia de caracteres SMILES

[H]C(=O)c1ccco1

InChI

1S/C5H4O2/c6-4-5-2-1-3-7-5/h1-4H

chave InChI

HYBBIBNJHNGZAN-UHFFFAOYSA-N

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Descrição geral

Furfural is a furan derivative obtained from renewable biomass-derived carbohydrates.

Aplicação

Furfural is a sustainable alternative for petroleum-based building blocks used in the production of fine chemicals, plastics, etc and also offers a promising, rich platform for lignocellulosic biofuels.

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

136.4 °F - closed cup

Ponto de fulgor (°C)

58 °C - closed cup

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Certificados de análise (COA)

Lot/Batch Number
BCCH1052
BCCD3142
BCCB3773
BCBT3539
BCBN0488V

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5-Hidroximetil-2-furaldeído 99%

Sigma-Aldrich

H40807

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5-Hydroxymethyl-2-furancarbaldehyde for synthesis

Sigma-Aldrich

8.20678

5-Hydroxymethyl-2-furancarbaldehyde

Sofia Tallarico et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 250, 119367-119367 (2021-01-06)
Chemocatalytic conversion of cellulose into lactic acid is a valuable alternative to simple sugar fermentation. Nevertheless, the procedures still need optimization to be translated to the industrial scale. Such translation would benefit by on-line monitoring of reaction parameters by fast
Production of 5-hydroxymethylfurfural and furfural by dehydration of biomass-derived mono-and poly-saccharides.
Chheda JN, et al.
Green Chemistry, 9(4), 342-350 (2007)
T B Adams et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 35(8), 739-751 (1997-08-01)
The Expert Panel of the Flavor and Extract Manufacturers' Association (FEMA) has assessed the safety of furfural for its continued use as a flavour ingredient. The safety assessment takes into account the current scientific information on exposure, metabolism, pharmacokinetics, toxicology
Jean-Paul Lange et al.
ChemSusChem, 5(1), 150-166 (2012-01-04)
Furfural offers a promising, rich platform for lignocellulosic biofuels. These include methylfuran and methyltetrahydrofuran, valerate esters, ethylfurfuryl and ethyltetrahydrofurfuryl ethers as well as various C(10)-C(15) coupling products. The various production routes are critically reviewed, and the needs for improvements are
Reetta Karinen et al.
ChemSusChem, 4(8), 1002-1016 (2011-07-06)
Furfurals are important intermediates in the chemical industry. They are typically produced by homogeneous catalysis in aqueous solutions. However, heterogeneously catalyzed processes would be beneficial in view of the principles of green chemistry: the elimination of homogeneous mineral acids makes
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Separation of 5-Hydroxymethyl-2-furaldehyde; Furfuryl alcohol; Furfural; 2-Furyl methyl ketone; 5-Methyl-2-furaldehyde

HPLC Analysis of Furans on Ascentis® Express C18

HPLC Analysis of Furans on Ascentis® Express C18

GC Analysis of Fermentation Compounds on a Packed Column (6.6% Carbowax® 20M on 80/120 Carbopack™ B AW)

Separation of Acetone; Acetic acid; Propionic acid; Ethyl butyrate; Ethanol; Isoamyl acetate; Isobutyric acid; 3-Methyl-2-butanol; Methyl acetate; 1-Propanol; Acetal, ≥98%, FG; 2-Methyl-1-pentanol; Butyl acetate; Ethyl propionate; 3-Pentanol; 2-Pentanol, 98%; Ethyl isobutyrate; Isobutyl acetate; Acetaldehyde; Furfural; Butyric acid; Methanol; Ethyl acetate

GC Analysis of Volatiles in Roasted Coffee Beans on Omegawax® after SPME using a 50/30 µm DVB/Carboxen/PDMS Fiber

-Cymene; 2,5-Dimethylpyrrole; Acetoin, ≥96%, FCC, FG; 2,5-Dimethylpyrazine; 2,6-Dimethylpyrazine; 2-Ethylpyrazine, ≥98%, FG; 2,3-Dimethylpyrazine; 4-Heptanone; 3-Ethylpyridine; 2,3,5-Trimethylpyrazine; Furfural; Pyrrole; Furfuryl acetate; Linalool; Linalyl acetate; 5-Methylfurfural; γ-Butyrolactone; 2-Acetyl-1-methylpyrrole; Furfuryl alcohol; 2-Acetylpyrrole; Pyrrole-2-carboxaldehyde

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