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W316318

Sigma-Aldrich

2-呋喃基甲基酮

≥99%, FG

别名:

2-乙酰基呋喃

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About This Item

经验公式（希尔记法）:
C6H6O2
CAS号:
1192-62-7
分子量:
110.11
FEMA编号:
3163
Beilstein:
107909
EC 号:
214-757-1
欧洲委员会编号:
4113
MDL编号:
MFCD00003242
UNSPSC代码:
12164502
PubChem化学物质编号:
24901503
Flavis编号:
13.054
NACRES:
NA.21
性状检查:
almond; caramel; cocoa; nutty; brown
等级:
FG
Fragrance grade
Halal
Kosher
生物来源:
synthetic
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
食品过敏原:
no known allergens

生物来源

synthetic

质量水平

400

等级

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

管理合规性

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

方案

≥99%

颜色

light yellow to orange, darkens over time

折射率

n20/D 1.5070 (lit.)

沸点

67 °C/10 mmHg (lit.)

mp

26-28 °C (lit.)

密度

1.098 g/mL at 25 °C (lit.)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

致敏芳香化合物

no known allergens

性状检查

almond; caramel; cocoa; nutty; brown

储存温度

2-8°C

SMILES字符串

CC(=O)c1ccco1

InChI

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

InChI key

IEMMBWWQXVXBEU-UHFFFAOYSA-N

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相关类别

一般描述

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。

生化/生理作用

10ppm 时的味道

其他说明

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。

象形图

Skull and crossbones
GHS06

警示用语：

Danger

危险声明

H301,H330

危险分类

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral

储存分类代码

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

WGK

WGK 3

闪点(°F)

159.8 °F - closed cup

闪点(°C)

71 °C - closed cup

个人防护装备

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBR4968
SHBR3147
SHBP4393
SHBP3354
SHBL6847

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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)
Thomas Magauer et al.
Organic letters, 13(20), 5584-5587 (2011-10-01)
A 9-step synthetic route to the complex carbohydrate methyl α-trioxacarcinoside B from 2-acetylfuran is described. Anomerically activated forms, including 1-phenylthio, 1-O-(4'-pentenyl), 1-fluoro, and 1-O-acetyl derivatives are also prepared.
T Kawai et al.
International archives of occupational and environmental health, 63(4), 285-291 (1991-01-01)
The concentrations of 2,5-hexanedione (2,5-HD), an n-hexane metabolite, and 2-acetylfuran (2-AF) were measured in urine samples from 123 workers who had predominantly been exposed to n-hexane vapor and 53 workers who had experienced no exposure to solvents. The time-weighted average
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.
[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)
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