Merck
CN
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文件

安全信息

W242705

Sigma-Aldrich

丁酸乙酯

≥98%, FCC, FG

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别名:
Butyric acid ethyl ester
线性分子式:
CH3CH2CH2C(O)OC2H5
CAS号:
105-54-4
分子量:
116.16
FEMA编号:
2427
Beilstein:
506331
EC 号:
203-306-4
欧洲委员会编号:
264
MDL编号:
MFCD00009394
PubChem化学物质编号:
24901066
Flavis编号:
9.039
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 182.60

蒸汽密度

4 (vs air)

蒸汽压

15.5 mmHg ( 25 °C)

检测方案

≥98%

自燃温度

865 °F

折射率

n20/D 1.392 (lit.)

bp

120 °C (lit.)

mp

−93 °C (lit.)

密度

0.875 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

ethereal; fruity; pineapple; sweet

SMILES字符串

CCCC(=O)OCC

InChI

1S/C6H12O2/c1-3-5-6(7)8-4-2/h3-5H2,1-2H3

InChI key

OBNCKNCVKJNDBV-UHFFFAOYSA-N

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相关类别

象形图

Flame
GHS02

警示用语：

Warning

危险声明

H226

危险分类

Flam. Liq. 3

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

78.8 °F

闪点(°C)

26 °C

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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Julia L Semmelhack et al.
Nature, 459(7244), 218-223 (2009-04-28)
Fruitflies show robust attraction to food odours, which usually excite several glomeruli. To understand how the representation of such odours leads to behaviour, we used genetic tools to dissect the contribution of each activated glomerulus. Apple cider vinegar triggers robust
Gracia López-Carballo et al.
Journal of agricultural and food chemistry, 53(18), 7212-7216 (2005-09-01)
The ethylene-vinyl alcohol copolymers (EVOHs) are well-known high oxygen barrier materials that are being used successfully in the design of packaging structures for oxygen-sensitive food or pharmaceutical products. Recently, there has been increasing interest in using EVOH materials to provide
Chi-Chung Li et al.
Journal of colloid and interface science, 315(1), 297-306 (2007-08-04)
Approximately 90% of all ophthalmic drug formulations are now applied as eye-drops. While eye-drops are convenient and well accepted by patients, about 95% of the drug contained in the drops is lost due to absorption through the conjunctiva or through
Marcos Pita et al.
Physical chemistry chemical physics : PCCP, 13(10), 4507-4513 (2011-01-25)
We realize a biochemical filtering process by introducing a buffer in a biocatalytic signal-transduction logic system based on the function of an enzyme, esterase. The input, ethyl butyrate, is converted into butyric acid--the output signal, which in turn is measured
Barbara Cerf-Ducastel et al.
Physiology & behavior, 81(3), 389-396 (2004-05-12)
A protocol suited to the investigations of odor-taste interactions in a functional magnetic resonance imaging (fMRI) scanner is described and results that confirm the validity of that protocol are presented. Stimuli were dissolved in water and presented to the mouth
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实验方案

GC Analysis of Fermentation Compounds on a Packed Column (6.6% Carbowax® 20M on 80/120 Carbopack™ B AW)

Separation of Acetone; Acetic acid; Propionic acid; Ethyl butyrate; Ethanol; Isoamyl acetate; Isobutyric acid; 3-Methyl-2-butanol; Methyl acetate; 1-Propanol; Acetal, ≥98%, FG; 2-Methyl-1-pentanol; Butyl acetate; Ethyl propionate; 3-Pentanol; 2-Pentanol, 98%; Ethyl isobutyrate; Isobutyl acetate; Acetaldehyde; Furfural; Butyric acid; Methanol; Ethyl acetate

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