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Merck
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文件

E15701

Sigma-Aldrich

丁酸乙酯

99%

别名:

丁酸乙酯, Butyric acid ethyl ester

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About This Item

线性分子式:
CH3CH2CH2C(O)OC2H5
CAS号:
105-54-4
分子量:
116.16
Beilstein:
506331
EC號碼:
203-306-4
MDL號碼:
MFCD00009394
分類程式碼代碼:
12352100
PubChem物質ID:
24894421
NACRES:
NA.22

蒸汽密度

4 (vs air)

蒸汽壓力

15.5 mmHg ( 25 °C)

化驗

99%

形狀

liquid

自燃溫度

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.)

SMILES 字串

CCCC(=O)OCC

InChI

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

InChI 密鑰

OBNCKNCVKJNDBV-UHFFFAOYSA-N

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應用

丁酸乙酯是一种短链水果味酯，主要用于食品和药品。

象形圖

Flame
GHS02

訊號詞

Warning

危險聲明

H226

危險分類

Flam. Liq. 3

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

78.8 °F - closed cup

閃點（°C）

26 °C - closed cup

個人防護裝備

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

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Esterification activity and operational stability of Candida rugosa lipase immobilized in polyurethane foams in the production of ethyl butyrate.
Pires-Cabral P, et al.
Biochemical Engineering Journal, 48(2), 246-252 (2010)
Short-chain flavour ester synthesis by immobilized lipase in organic media.
Manjon A, et al.
Biotechnology Letters, 13(5), 339-344 (1991)
Suhyoung Bahk et al.
BMC biology, 14(1), 83-83 (2016-10-01)
Like most animals, insects rely on their olfactory systems for finding food and mates and in avoiding noxious chemicals and predators. Most insect olfactory neurons express an odorant-specific odorant receptor (OR) along with Orco, the olfactory co-receptor. Orco binds ORs
Eric S Folker et al.
Development (Cambridge, England), 139(20), 3827-3837 (2012-09-07)
Various muscle diseases present with aberrant muscle cell morphologies characterized by smaller myofibers with mispositioned nuclei. The mechanisms that normally control these processes, whether they are linked, and their contribution to muscle weakness in disease, are not known. We examined
D Labbe et al.
Chemical senses, 32(3), 205-214 (2006-11-03)
The impact of olfactory perception on sweetness was explored in a model solution using odorants at subthreshold concentrations. First, the impact of 6 odorants, previously described in the literature as congruent with sweetness, was investigated at suprathreshold level in a
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实验方案

Enzymatic Assay of Esterase

Objective: To standardize a procedure for the enzymatic determination of Esterase activity using Ethyl Butyrate as a substrate.

Enzymatic Assay of Esterase

Enzymatic Assay of Esterase

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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