Merck
CN
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文件

安全信息

W218618

Sigma-Aldrich

丁酸丁酯

≥98%, FCC, FG

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别名:
Butanoic acid butyl ester, Butyl butanoate
线性分子式:
CH3CH2CH2COO(CH2)3CH3
CAS号:
109-21-7
分子量:
144.21
FEMA编号:
2186
Beilstein:
1747101
EC 号:
203-656-8
欧洲委员会编号:
268
MDL编号:
MFCD00009450
PubChem化学物质编号:
24900898
Flavis编号:
9.042
NACRES:
NA.21

生物来源

synthetic

质量水平

400

等级

FG
Halal
Kosher

Agency

meets purity specifications of JECFA

管理合规性

EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
FDA 21 CFR 172.515

检测方案

≥98%

折射率

n20/D 1.406 (lit.)

bp

164-165 °C (lit.)

密度

0.869 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

性状检查

green; fruity; sweet

SMILES字符串

CCCCOC(=O)CCC

InChI

1S/C8H16O2/c1-3-5-7-10-8(9)6-4-2/h3-7H2,1-2H3

InChI key

XUPYJHCZDLZNFP-UHFFFAOYSA-N

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相关类别

象形图

FlameEnvironment
GHS02,GHS09

警示用语：

Warning

危险声明

H226 - H411

危险分类

Aquatic Chronic 2 - Flam. Liq. 3

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

124.9 °F - closed cup

闪点(°C)

51.6 °C - closed cup

个人防护装备

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

法规信息

危险化学品

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Andrew S French et al.
Chemical senses, 32(7), 681-688 (2007-06-15)
Sensory receptors often receive strongly dynamic, or time varying, inputs in their natural environments. Characterizing their dynamic properties requires control and measurement of the stimulus over a frequency range that equals or exceeds the receptor response. Techniques for dynamic stimulation
Ana I S Brígida et al.
Applied biochemistry and biotechnology, 146(1-3), 173-187 (2008-04-19)
An agroindustrial residue, green coconut fiber, was evaluated as support for immobilization of Candida antarctica type B (CALB) lipase by physical adsorption. The influence of several parameters, such as contact time, amount of enzyme offered to immobilization, and pH of
Ana L Paiva et al.
Biotechnology progress, 19(3), 750-754 (2003-06-07)
This paper reports experimental work pertaining to alcoholysis between butanol and ethyl butanoate, catalyzed by an immobilized lipase in a liquid-vapor system where chemical reaction and physical separation are simultaneously carried out. The processing setup was tested for various compositions
Adriano A Mendes et al.
International journal of biological macromolecules, 50(3), 503-511 (2012-01-31)
Five microbial lipase preparations from several sources were immobilized by hydrophobic adsorption on small or large poly-hydroxybutyrate (PHB) beads and the effect of the support particle size on the biocatalyst activity was assessed in the hydrolysis of olive oil, esterification
Corjan van den Berg et al.
Biotechnology and bioengineering, 110(1), 137-142 (2012-07-27)
The recovery of 1-butanol from fermentation broth is energy-intensive since typical concentrations in fermentation broth are below 20 g L(-1). To prevent butanol inhibition and high downstream processing costs, we aimed at producing butyl esters instead of 1-butanol. It is
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