跳转至内容
Merck
CN

109959

Sigma-Aldrich

2-乙基丁酸

99%

别名:

二乙基醋酸

登录查看公司和协议定价


About This Item

线性分子式:
(C2H5)2CHCO2H
CAS号:
分子量:
116.16
Beilstein:
1098634
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

蒸汽压

0.08 mmHg ( 20 °C)

质量水平

方案

99%

折射率

n20/D 1.413 (lit.)

沸点

99-101 °C/18 mmHg (lit.)

mp

−16-−13 °C (lit.)

密度

0.92 g/mL at 25 °C (lit.)

官能团

carboxylic acid

SMILES字符串

CCC(CC)C(O)=O

InChI

1S/C6H12O2/c1-3-5(4-2)6(7)8/h5H,3-4H2,1-2H3,(H,7,8)

InChI key

OXQGTIUCKGYOAA-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

应用

2-乙基丁酸用作测定人工湿地废水中挥发性脂肪酸 (VFA) 的内标物 。用于牛奶及奶制品中游离及脂肪酸的测定,采用直接衍生化 HPLC 法

象形图

Skull and crossbonesHealth hazard

警示用语:

Danger

危险分类

Acute Tox. 3 Dermal - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 2 Oral

靶器官

Blood,Liver,Kidney

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

闪点(°F)

188.6 °F - closed cup

闪点(°C)

87 °C - closed cup

个人防护装备

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


从最新的版本中选择一种:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Lin Feng et al.
Journal of chromatographic science, 46(7), 577-584 (2008-08-23)
A headspace solid-phase microextraction (HS-SPME) followed by gas chromatography coupled to flame ionization detector (GC-FID) is developed for the direct determination of volatile fatty acids (VFAs) in wastewater from constructed wetlands. Through the investigation on extraction behavior of different coatings
Jennifer M Monk et al.
Nutrients, 13(3) (2021-03-04)
Cooked common beans (Phaseolus vulgaris) improve intestinal health in lean mice and attenuate intestinal dysbiosis and inflammation when consumed concurrent with obesity development. We determined the effects of a high-fat (HF) bean supplemented diet in mice with established obesity (induced
Yung-Tsung Chen et al.
Nutrients, 13(7) (2021-07-03)
Consumption of different types of high-calorie foods leads to the development of various metabolic disorders. However, the effects of multi-strain probiotics on different types of diet-induced obesity and intestinal dysbiosis remain unclear. In this study, mice were fed a control
Evdokia K Mitsou et al.
Molecules (Basel, Switzerland), 25(12) (2020-06-24)
Alterations of gut microbiota are evident during the aging process. Prebiotics may restore the gut microbial balance, with β-glucans emerging as prebiotic candidates. This study aimed to investigate the impact of edible mushrooms rich in β-glucans on the gut microbiota
Yi Liu et al.
Food & function, 7(9), 3772-3781 (2016-10-08)
Indigestible resistant starches (RS) are substrates for gut-microbial metabolism and have been shown to attenuate intestinal inflammation but the supporting evidence is inconsistent and lacks mechanistic explanation. We have recently reported dietary RS type 4 (RS4) induced improvements in immunometabolic

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门