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39587

Supelco

2-Methylfuran

analytical standard

Sinonimo/i:

Silvan

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About This Item

Formula empirica (notazione di Hill):
C5H6O
Numero CAS:
534-22-5
Peso molecolare:
82.10
Beilstein:
103733
Numero CE:
208-594-5
Numero MDL:
MFCD00003248
Codice UNSPSC:
85151701
ID PubChem:
329755885
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Densità del vapore

2.8 (vs air)

Tensione di vapore

139 mmHg ( 20 °C)
561 mmHg ( 55 °C)

Saggio

≥99.0% (GC)

Durata

limited shelf life, expiry date on the label

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Impurezze

≤0.3% water

Indice di rifrazione

n20/D 1.432-1.434
n20/D 1.433 (lit.)

P. ebollizione

63-66 °C (lit.)

Densità

0.91 g/mL at 25 °C (lit.)

applicazioni

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

Formato

neat

Stringa SMILE

Cc1ccco1

InChI

1S/C5H6O/c1-5-3-2-4-6-5/h2-4H,1H3
VQKFNUFAXTZWDK-UHFFFAOYSA-N

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Applicazioni

2-Methylfuran may be used as a reference standard for the determination of the analyte in fruit juices by headspace solid phase microextraction (HS-SPME) procedure, followed by gas chromatography-flame ionization detection (GC-FID) .
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Pittogrammi

FlameSkull and crossbones
GHS02,GHS06

Avvertenze

Danger

Indicazioni di pericolo

H225,H301,H330

Classi di pericolo

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

-7.6 °F

Punto d’infiammabilità (°C)

-22 °C

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Certificati d'analisi (COA)

Lot/Batch Number
BCCG2766
BCCC7136
BCBW1235
BCBQ9534V

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Sigma-Aldrich

186988

2-Ethylfuran

2-metiltetraidrofurano analytical standard

Supelco

85488

2-metiltetraidrofurano

Furfuryl alcohol analytical standard

Supelco

30965

Furfuryl alcohol

Furan (stabilised) for synthesis

Sigma-Aldrich

8.20594

Furan

Furfural analytical standard

Supelco

04623

Furfural

An efficient method for the simultaneous determination of furan, 2-methylfuran and 2-pentylfuran in fruit juices by headspace solid phase microextraction and gas chromatography?flame ionisation detector.
Hu, Gaofei, et al.
Food Chemistry, 192, 9-14 (2016)
Maryam Chaichi et al.
Food additives & contaminants. Part B, Surveillance, 8(1), 73-80 (2014-10-31)
In this study, the levels of furan, 2-methylfuran, 2,5-dimethylfuran, vinyl furan, 2-methoxymethyl-furan and furfural in different coffee products were evaluated. Simultaneous determination of these six furanic compounds was performed by a head space liquid-phase micro-extraction (HS-LPME) method. A total of
Benjamin Sachse et al.
Carcinogenesis, 35(10), 2339-2345 (2014-07-24)
Furfuryl alcohol is a rodent carcinogen present in numerous foodstuffs. Sulfotransferases (SULTs) convert furfuryl alcohol into the DNA reactive and mutagenic 2-sulfoxymethylfuran. Sensitive techniques for the isotope-dilution ultra performance liquid chromatography-tandem mass spectrometry quantification of resulting DNA adducts, e.g. N

Protocolli

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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