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Merck
CN

W248908

糠醛

≥98%, FCC, FG

别名:

2-呋喃醛, 呋喃-2-甲醛

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关于此项目

经验公式（希尔记法）:
C5H4O2
化学文摘社编号:
98-01-1
分子量:
96.08
FEMA Number:
2489
Council of Europe no.:
2014
UNSPSC Code:
12164502
PubChem Substance ID:
24900968
Flavis number:
13.018
EC Number:
202-627-7
NACRES:
NA.21
MDL number:
MFCD00003229
Beilstein/REAXYS Number:
105755
Organoleptic:
almond; baked; bread; woody; sweet
Grade:
FG
Fragrance grade
Halal
Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
Food allergen:
no known allergens

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产品名称

糠醛, ≥98%, FCC, FG

SMILES string

[H]C(=O)c1ccco1

InChI

1S/C5H4O2/c6-4-5-2-1-3-7-5/h1-4H

InChI key

HYBBIBNJHNGZAN-UHFFFAOYSA-N

biological source

synthetic

grade

FG
Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
FDA 21 CFR 175.105

vapor density

3.31 (vs air)

vapor pressure

13.5 mmHg ( 55 °C)

assay

≥98%

form

liquid

autoignition temp.

599 °F

expl. lim.

19.3 %

refractive index

n20/D 1.525 (lit.)

bp

162 °C (lit.)

mp

−36 °C (lit.)

density

1.16 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

fragrance allergen

no known allergens

organoleptic

almond; baked; bread; woody; sweet

Quality Level

300
400

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相关类别

Application


  • 来自可再生资源的糠醛基化合物的分子间Diels-Alder环加成反应。: 重点研究了糠醛与烯烃反应的区域选择性和非对映立体选择性，突出了其在生物基聚合物开发方面的潜力 (Galkin and Ananikov, 2021).

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 2

flash_point_f

136.4 °F - closed cup

flash_point_c

58 °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
SHBT1390
SHBS9042
SHBS5503
SHBS1198
SHBR6732

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ChemSusChem, 6(1), 61-64 (2012-12-12)
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Food chemistry, 140(1-2), 273-279 (2013-04-13)
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Acidity modified silver exchanged silicotungstic acid (AgSTA) catalyst was prepared and characterized by X-ray diffraction, FT-IR spectroscopy, Raman spectroscopy, FT-IR pyridine adsorption, SEM imaging, EDX mapping, and antimicrobial activity was also tested. The catalytic activity was evaluated for the dehydration
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ChemSusChem, 4(4), 451-458 (2011-01-29)
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