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Merck
CN

W249106

糠醇

≥97%, FG

别名:

2-(羟甲基)呋喃

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关于此项目

经验公式（希尔记法）:
C5H6O2
化学文摘社编号:
98-00-0
分子量:
98.10
FEMA Number:
2491
Council of Europe no.:
2023
UNSPSC Code:
12164502
PubChem Substance ID:
24900972
Flavis number:
13.019
EC Number:
202-626-1
NACRES:
NA.21
MDL number:
MFCD00003252
Beilstein/REAXYS Number:
106291
Organoleptic:
bread; caramel; brown; sweet
Grade:
FG
Halal
Kosher
Biological source:
synthetic
Agency:
meets purity specifications of JECFA
Food allergen:
no known allergens

主要文件

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产品名称

糠醇, ≥97%, FG

SMILES string

OCc1ccco1

InChI

1S/C5H6O2/c6-4-5-2-1-3-7-5/h1-3,6H,4H2

InChI key

XPFVYQJUAUNWIW-UHFFFAOYSA-N

biological source

synthetic

grade

FG
Halal
Kosher

agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
FDA 21 CFR 175.105

vapor density

3.4 (vs air)

vapor pressure

0.5 mmHg ( 20 °C)
1 mmHg ( 32 °C)
5.5 mmHg ( 55 °C)

assay

≥97%

autoignition temp.

915 °F

expl. lim.

16.3 %

refractive index

n20/D 1.486 (lit.)

bp

170 °C (lit.)

mp

−29 °C (lit.)

density

1.135 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

bread; caramel; brown; sweet

Quality Level

300
400

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相关类别

Application


  • Achmatowicz重排启发的绿色化学、有机方法和天然产物全合成的发展: 本研究讨论了受Achmatowicz重排启发的创新有机合成策略，重点关注了绿色化学和天然产物的合成，其中可能包括糠醇作为前体或试剂的应用（Liang et al., 2022）。

  • 溶解态黑碳的三重态光化学及其对活性氧形成的影响。: 本文考察了溶解态黑碳的三重态光化学，这可能涉及糠醇在环境基质中的光化学行为（Wang et al., 2020）。

  • 丙酮酸水溶液光化学过程中单线态氧（（1）O（2））的产生：稳态O（2）（aq）浓度下pH和光子通量的影响。: 研究了丙酮酸水溶液中单线态氧的产生，该研究可能与我们对糠醇光化学性质的理解有关（Eugene and Guzman, 2019）。

  • 溶解有机物的三重态光化学：三重态能量分布和表面电荷情况。: 讨论了溶解有机物的三重态能量，这可能与糠醇在各种环境条件下的行为有关（Zhou et al., 2019）。

General description

糠醇是脱脂奶粉、年糕、和蜂蜜中发现的一种挥发性风味化合物。

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

target_organs

Nose, Respiratory system

存储类别

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

wgk

WGK 1

flash_point_f

149.0 °F - closed cup

flash_point_c

65 °C - closed cup

ppe

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

法规信息

危险化学品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBT0521
SHBR7542
SHBR2075
SHBQ7690
SHBP9267

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Optimized Likens-Nickerson methodology for quantifying honey flavors.
Bouseta A & Collin S.
Journal of Agricultural and Food Chemistry, 43(7), 1890-1897 (1995)
Bernhard H Monien et al.
Carcinogenesis, 32(10), 1533-1539 (2011-07-07)
Furfuryl alcohol, formed by acid- and heat-induced dehydration from pentoses, is found in many foodstuffs. It induced renal tubule neoplasms in male B6C3F1 mice and nasal neoplasms in male F344/N rats in a study of the National Toxicology Program (NTP).
Samuel D Snow et al.
Environmental science & technology, 46(24), 13227-13234 (2012-11-16)
The vast range of C₆₀ derivatives makes it difficult to assess the potential environmental impact of this class of materials, while past environmental studies mostly focused only on pristine C₆₀. Central to derivatized C₆₀'s potential to negatively impact (micro)biological receptors
Zehui Zhang et al.
ChemSusChem, 4(1), 112-118 (2011-01-13)
A clean, facile, and environment-friendly catalytic method has been developed for the conversion of furfuryl alcohol into alkyl levulinates making use of the novel solid catalyst methylimidazolebutylsulfate phosphotungstate ([MIMBS]₃PW₁₂O₄₀). The solid catalyst is an organic-inorganic hybrid material, which consists of
Organocatalytic synthesis of highly substituted furfuryl alcohols and amines.
J Stephen Clark et al.
Angewandte Chemie (International ed. in English), 51(48), 12128-12131 (2012-10-26)
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