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Merck
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重要文件

410446

Sigma-Aldrich

丙酸戊酯

≥99%

同義詞:

丙酸正戊酯

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About This Item

線性公式:
C2H5CO2(CH2)4CH3
CAS號碼:
分子量::
144.21
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

≥99%

形狀

liquid

折射率

n20/D 1.4074 (lit.)

bp

169 °C (lit.)

密度

0.873 g/mL at 25 °C (lit.)

SMILES 字串

CCCCCOC(=O)CC

InChI

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

InChI 密鑰

TWSRVQVEYJNFKQ-UHFFFAOYSA-N

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一般說明

Pentyl propionate is a linear ester. It is formed during the in vivo recombinant MpAAT1 volatile trapping experiments, using pentanol as substrate. It has been identified as one of the volatile compound emitted by the ′Gala′ apples after regular (RA) or controlled atmosphere (CA) storage by gas chromatography-olfactometry technique.

應用

Pentyl propionate, an ester, has been employed for the evaluation of experimental values of HEm and VEm at 318.15K for the binary mixtures of alkyl propanoates with alkanes.

象形圖

Flame

訊號詞

Warning

危險聲明

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)

132.8 °F - closed cup

閃點(°C)

56 °C - closed cup

個人防護裝備

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


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分析證明 (COA)

Lot/Batch Number

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Edwige J F Souleyre et al.
The FEBS journal, 272(12), 3132-3144 (2005-06-16)
Apple flavor is characterized by combinations of ester compounds, which increase markedly during fruit ripening. The final step in ester biosynthesis is catalyzed by alcohol acyl transferases (AATs) that use coenzyme A (CoA) donors together with alcohol acceptors as substrates.
Thermodynamic properties of (an ester+ an alkane). XVII. Experimental and values for (an alkyl propanoate+ an alkane) at 318.15 K.
Ortega J, et al.
The Journal of Chemical Thermodynamics, 37(9), 967-983 (2005)
Characterization of Changes inGala'Apple Aroma during Storage Using Osme Analysis, a Gas Chromatography-Olfactometry Technique.
Plotto A, et al.
J. Am. Soc. Hort. Sci., 125(6), 714-722 (2000)

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