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M46845

Sigma-Aldrich

2-甲基呋喃

contains 200-400 BHT as stabilizer, 99%

别名:

邻甲呋喃

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About This Item

经验公式（希尔记法）:
C5H6O
CAS号:
534-22-5
分子量:
82.10
Beilstein:
103733
EC號碼:
208-594-5
MDL號碼:
MFCD00003248
分類程式碼代碼:
12352100
PubChem物質ID:
24896938
NACRES:
NA.22

蒸汽密度

2.8 (vs air)

品質等級

100

蒸汽壓力

139 mmHg ( 20 °C)
561 mmHg ( 55 °C)

化驗

99%

形狀

liquid

包含

200-400 BHT as stabilizer

折射率

n20/D 1.433 (lit.)

bp

63-66 °C (lit.)

密度

0.91 g/mL at 25 °C (lit.)

SMILES 字串

Cc1ccco1

InChI

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

InChI 密鑰

VQKFNUFAXTZWDK-UHFFFAOYSA-N

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相关类别

一般說明

取代呋喃 2-甲基呋喃被认为是内燃机的潜在替代燃料。对其微波谱进行了分析。碳源在不同反应条件下合成 2-MF 已有报道。

應用

2-甲基呋喃可用于通过与马来酸酐的 Diels-Alder 反应合成 外-顺 -1-甲基-7-氧杂双环 [2.2.1] 庚烯-2,3-二羧酸酐。

象形圖

FlameSkull and crossbones
GHS02,GHS06

訊號詞

Danger

危險聲明

H225,H301,H330

危險分類

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

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

-7.6 °F

閃點（°C）

-22 °C

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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分析证书(COA)

Lot/Batch Number
STBK4301
STBG0359V
MKBL3126V
MKBG8535V
S54610V

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Renewable production of phthalic anhydride from biomass-derived furan and maleic anhydride.
Mahmoud E, et al.
Green Chemistry, 16(1), 167-175 (2014)
Combustion performance and emissions of 2-methylfuran diesel blends in a diesel engine.
Xiao H, et al.
Fuel: The Science and Technology of Fuel and Energy, 175, 157-163 (2016)
V Ravindranath et al.
Science (New York, N.Y.), 224(4651), 884-886 (1984-05-25)
An important mechanism of toxicity of furans involves the cytochrome P-450 monooxygenase-catalyzed bioactivation of the compound in situ directly within the target tissues to highly reactive electrophilic products. The unsaturated aldehydes acetylacrolein and methylbutenedial have been identified as the principal
V Ravindranath et al.
Toxicology and applied pharmacology, 85(1), 78-91 (1986-08-01)
Administration of a single ip dose of 2-methylfuran (2-MF) to male Sprague-Dawley rats at a dose of 100 mg/kg produced centrilobular necrosis of the liver and bronchial injury of the lung, the severity of the lesions increasing with increasing doses
V Ravindranath et al.
Toxicology and applied pharmacology, 78(3), 370-376 (1985-05-01)
2-Methylfuran (2-MF), a constituent of cigarette smoke and coffee, causes necrosis of liver, lungs, and kidneys in rodents. 2-MF is metabolically activated by mixed-function oxidases to acetylacrolein, a reactive metabolite that binds covalently to microsomal protein. The hepatic microsomal metabolism
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实验方案

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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