糠醛，Furfural；natural, ≥98%, FCC, FG

图片 糠醛，Furfural；natural, ≥98%, FCC, FG
别名：2-呋喃甲醛；2-呋喃醛；呋喃-2-甲醛；α-呋喃甲醛；2-Formyl furan; 2-furanaldehyde; 2-furancarbonal; 2-furancarboxaldehyde; 2-furfural; 2-furylmethanal; alpha-Furfuraldehyde; alpha-furole

Empirical Formula (Hill Notation): C5H4O2 CAS号: 98-01-1 分子量: 96.08 FEMA编号: 2489 Beilstein: 105755 EC 号: 202-627-7 MDL编号: MFCD00003229 PubChem化学物质编号: 24900969 Flavis编号: 13.018
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: W248924
CAS号: 98-01-1
MDL号: MFCD00003229
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¥433.21

说明

一般描述

Furfural is a furan derivative. It is a potential substitute for petroleum-based building blocks used in the production of fine chemicals and plastics.[1] Production of furfural by dehydration of fructose, glucose and xylose using a biphasic reactor system has been reported.[1] Furfural, a Maillard reaction product, is reported to inhibit the growth and alcohol production bySaccharomyces cerevisiae.[2] Selective conversion of furfural in H2 over SiO2-supported Ni and Ni-Fe bimetallic catalyst has been reported.[3] Furfurals are the are major components of bio-oil.[3]
We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product is a Biobased products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses” and “Use of Renewable Feedstock”.
 

应用

Furfural may be used in the preparation of biofuel 2-methylfuran.[4]
 
 

属性

等级

FG
Fragrance grade
Halal
Kosher
natural

质量水平

400

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

蒸汽密度

3.31 (vs air)

蒸汽压

13.5 mmHg ( 55 °C)

测定

≥98%

形式

liquid

自燃温度

599 °F

expl. lim.

19.3 %

环保替代产品特性

Less Hazardous Chemical Syntheses
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

折射率

n20/D 1.525 (lit.)

bp

162 °C (lit.)

mp

−36 °C (lit.)

溶解性

95% ethanol: soluble 1 mL/mL, clear

密度

1.16 g/mL at 25 °C (lit.)

application(s)

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

环保替代产品分类

Aligned

性状检查

almond; baked; bread; woody; sweet

SMILES string

[H]C(=O)c1ccco1

InChI

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

InChI key

HYBBIBNJHNGZAN-UHFFFAOYSA-N

 

安全信息

警示用语：

Danger

危险分类

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

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(F)

136.4 °F - closed cup

闪点(C)

58 °C - closed cup

个人防护装备

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

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 20 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 20
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