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重要文件

W316318

Sigma-Aldrich

2-呋喃基甲基酮

≥99%, FG

同義詞:

2-乙酰基呋喃

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About This Item

經驗公式(希爾表示法):
C6H6O2
CAS號碼:
分子量::
110.11
FEMA號碼:
3163
Beilstein:
107909
EC號碼:
歐洲委員會號碼:
4113
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
13.054
NACRES:
NA.21
agency:
follows IFRA guidelines
meets purity specifications of JECFA
暫時無法取得訂價和供貨情況

生物源

synthetic

品質等級

等級

FG
Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines
meets purity specifications of JECFA

法律遵循

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002

化驗

≥99%

顏色

light yellow to orange, darkens over time

折射率

n20/D 1.5070 (lit.)

bp

67 °C/10 mmHg (lit.)

mp

26-28 °C (lit.)

密度

1.098 g/mL at 25 °C (lit.)

應用

flavors and fragrances

文件

see Safety & Documentation for available documents

食物過敏原

no known allergens

香料過敏原

no known allergens

感官的

almond; caramel; cocoa; nutty; brown

儲存溫度

2-8°C

SMILES 字串

CC(=O)c1ccco1

InChI

1S/C6H6O2/c1-5(7)6-3-2-4-8-6/h2-4H,1H3

InChI 密鑰

IEMMBWWQXVXBEU-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

2-呋喃甲基酮是一种杂环香料化合物,据报道是由食品中的葡萄糖和氨基酸发生美拉德反应生成的。[1]

生化/生理作用

10ppm 时的味道

其他說明

天然存在:白肋烟草、栗子、可可、咖啡、熟牛肉和猪肉、葡萄干、烤杏仁和花生。罗望子、茶叶、酸奶和小麦面包。

象形圖

Skull and crossbones

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral

儲存類別代碼

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

159.8 °F - closed cup

閃點(°C)

71 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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Amino acid-dependent formation pathways of 2-acetylfuran and 2, 5-dimethyl-4-hydroxy-3 [2H]-furanone in the Maillard reaction
Wang Y, et al.
Food Chemistry, 115(1), 233-237 (2009)
T Kawai et al.
International archives of occupational and environmental health, 63(3), 213-219 (1991-01-01)
The apparent amount of 2,5-hexanedione, a biomarker of n-hexane expsoure in occupational health, in the urine of both exposed and non-exposed subjects varied not only as a function of the pH at which the urine sample was hydrolyzed but also
[Acute hepatitis in subjects exposed to 2-acetylfuran and hydrazine].
G Corsi et al.
La Medicina del lavoro, 74(4), 284-290 (1983-07-01)
Yu Wang et al.
Journal of agricultural and food chemistry, 56(24), 11997-12001 (2008-12-19)
Sugar type is a major factor regulating the reaction rates and pathways in Maillard reaction. Ribose and glucose were used to compare their reactivities and pathways of 2-acetylfuran formation. A stable isotope labeling method was used to study their reactivity.
T R Bailey et al.
Journal of medicinal chemistry, 37(24), 4177-4184 (1994-11-25)
As a probe of the 3-methylisoxazole portion of our broad-spectrum antipicornaviral series, a panel of 2-acetylfuran analogues was prepared as replacements for the 3-methylisoxazole ring. Comparison of the two series showed remarkable similarity in potency, spectrum of activity, logP, and

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