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Merck

75190

Sigma-Aldrich

庚酸

≥99.0% (GC)

别名:

正庚酸, 葡萄花酸

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About This Item

线性分子式:
CH3(CH2)5COOH
CAS号:
分子量:
130.18
Beilstein:
1744723
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

4.5 (vs air)

品質等級

蒸汽壓力

<0.1 mmHg ( 20 °C)

化驗

≥99.0% (GC)

形狀

liquid

expl. lim.

10.1 %

折射率

n20/D 1.4221 (lit.)
n20/D 1.423

bp

223 °C (lit.)

mp

−10.5 °C (lit.)

密度

0.918 g/mL at 25 °C (lit.)

SMILES 字串

CCCCCCC(O)=O

InChI

1S/C7H14O2/c1-2-3-4-5-6-7(8)9/h2-6H2,1H3,(H,8,9)

InChI 密鑰

MNWFXJYAOYHMED-UHFFFAOYSA-N

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應用

庚酸可用于:
  • 通过与甘油进行酯化反应,合成称为三庚酸甘油酯或三庚精的三酰甘油
  • 通过碳负载的铂纳米粒子进行脱羰反应,合成1-己烯。
  • 在氧化铝表面负载 MnO2/CeO2 或 ZrO2 作为催化剂存在的条件下,进行酮化反应,合成7-十三烷酮。

象形圖

CorrosionExclamation mark

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

235.4 °F - closed cup

閃點(°C)

113 °C - closed cup

個人防護裝備

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


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Decarboxylative coupling of heptanoic acid. Manganese, cerium and zirconium oxides as catalysts.
Glinski M and Kijenski J
Applied Catalysis A: General, 190(1-2), 87-91 (2000)
Chemical synthesis of tricaproin, trienantin and tricaprylin.
da Rocha Ataide T, et al.
International Journal of Food Science and Technology, 42(12), 1504-1508 (2007)
Decarbonylation of heptanoic acid over carbon-supported platinum nanoparticles.
Lopez-Ruiz JA and Davis RJ
Green Chemistry, 16(2), 683-694 (2014)
Lara A Skelton et al.
Physiological reports, 3(3) (2015-03-18)
The renal proximal tubule (PT) plays a major role in whole-body pH homeostasis by secreting H(+) into the tubule lumen. Previous work demonstrated that PTs respond to basolateral changes in [CO2] and [HCO3-] by appropriately altering H(+) secretion-responses blocked by
Hafiz Umer Javed et al.
Food research international (Ottawa, Ont.), 119, 23-33 (2019-03-20)
Free- and bound-form volatiles in sun-dried raisins (SDRs) and air-dried raisins (ADRs) of 'Thompson Seedless' were analyzed by gas chromatography-mass spectrometry (GC/MS) for 0, 3, 6, 9 and 12 months of storage. The compounds originating from glycosidically bound (GB) volatiles were

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实验方案

In this study, SPME was used for the analysis of free fatty acids in Parmesan cheese using a 65 μm Carbowax/divinylbenzene (DVB) SPME fiber. Headspace extraction of the cheese sample was conducted at 65 °C for 15 minutes and analyzed by GC with FID detection. SPME is ideal for analyzing the volatiles associated with solid food samples. The phase chemistry of the Nukol GC column provides excellent peak shape of acidic compounds.

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