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Merck
CN

39587

Supelco

2-甲基呋喃

analytical standard

别名:

邻甲呋喃

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About This Item

经验公式(希尔记法):
C5H6O
CAS号:
分子量:
82.10
Beilstein:
103733
EC 号:
MDL编号:
UNSPSC代码:
85151701
PubChem化学物质编号:
NACRES:
NA.24

等级

analytical standard

质量水平

蒸汽密度

2.8 (vs air)

蒸汽压

139 mmHg ( 20 °C)
561 mmHg ( 55 °C)

方案

≥99.0% (GC)

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

杂质

≤0.3% water

折射率

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

沸点

63-66 °C (lit.)

密度

0.91 g/mL at 25 °C (lit.)

应用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

包装形式

neat

SMILES字符串

Cc1ccco1

InChI

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

InChI key

VQKFNUFAXTZWDK-UHFFFAOYSA-N

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应用

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.

象形图

FlameSkull and crossbones

警示用语:

Danger

危险声明

危险分类

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

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

-7.6 °F

闪点(°C)

-22 °C

法规信息

危险化学品

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分析证书(COA)

Lot/Batch Number

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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

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