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W267511

Sigma-Aldrich

2-甲氧基-4-乙烯基酚

≥98%, FG

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别名:
4-乙烯基愈创木酚
线性分子式:
CH3OC6H3(CH=CH2)OH
CAS号:
7786-61-0
分子量:
150.17
FEMA编号:
2675
EC 号:
232-101-2
欧洲委员会编号:
177
MDL编号:
MFCD00015437
PubChem化学物质编号:
24901240
Flavis编号:
4.009
NACRES:
NA.21

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
FDA 21 CFR 117
FDA 21 CFR 172.515

检测方案

≥98%

折射率

n20/D 1.582 (lit.)

bp

224 °C (lit.)

密度

1.11 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

cedar; woody; peanut

SMILES字符串

COc1cc(C=C)ccc1O

InChI

1S/C9H10O2/c1-3-7-4-5-8(10)9(6-7)11-2/h3-6,10H,1H2,2H3

InChI key

YOMSJEATGXXYPX-UHFFFAOYSA-N

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相关类别

一般描述

2-甲氧基-4-乙烯基苯酚是荞麦和秋葵的主要挥发性芳香化合物之一。

包装

玻璃瓶包装

象形图

Corrosion
GHS05

警示用语：

Danger

危险声明

H314

危险分类

Eye Dam. 1 - Skin Corr. 1B

储存分类代码

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 3

闪点(°F)

235.4 °F - closed cup

闪点(°C)

113 °C - closed cup

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Wen Gu et al.
Applied microbiology and biotechnology, 89(6), 1797-1805 (2010-11-19)
Ferulic acid decarboxylase (FADase) can catalyze the transformation of ferulic acid into 4-vinyl guaiacol via decarboxylation in microorganisms. In this study, a gene encoding FADase was first isolated from the bacterium Enterobacter sp. Px6-4 using degenerate primers and a genome
R L Rouseff et al.
Journal of chromatographic science, 30(10), 383-387 (1992-10-01)
This study is undertaken to develop a simplified, rapid method to determine both immediate and potential off odors due to 4-vinyl guaiacol and its odorless precursor, ferulic acid, from a single sample preparation and chromatographic analysis. Orange juice sample preparation
Nele Vanbeneden et al.
Journal of agricultural and food chemistry, 56(24), 11983-11988 (2008-12-05)
In this study the decrease of 4-vinylguaiacol (4VG) during beer aging was investigated and the products that arise from it were identified. Two compounds, vanillin and apocynol, were identified in beer model solutions after forced aging and in naturally aged
Victoria Harris et al.
Applied microbiology and biotechnology, 78(6), 997-1006 (2008-03-07)
Dekkera and Brettanomyces yeast are important spoilage organisms in a number of food and beverage products. Isolates of both genera were cultured in a defined medium and supplemented with hydroxycinnamic acids and vinylphenols to investigate their influence on growth and
Z Huang et al.
Applied and environmental microbiology, 59(7), 2244-2250 (1993-07-01)
Saccharomyces cerevisiae (dry baker's yeast) and Pseudomonas fluorescens were used to convert trans-ferulic acid into 4-hydroxy-3-methoxystyrene in 96 and 89% yields, respectively. The metabolites were isolated by solid-phase extraction and analyzed by thin-layer chromatography and high-performance liquid chromatography. The identities
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