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18109

Supelco

正己醛

analytical standard

别名:

1-己醛, 六碳醛, 己醛

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About This Item

线性分子式:
CH3(CH2)4CHO
CAS号:
66-25-1
分子量:
100.16
Beilstein:
506198
EC號碼:
200-624-5
MDL號碼:
MFCD00007027
分類程式碼代碼:
85151701
PubChem物質ID:
329751626
NACRES:
NA.24

等級

analytical standard

品質等級

100

蒸汽密度

>1 (vs air)

蒸汽壓力

10 mmHg ( 20 °C)

化驗

≥95.0% (GC)

儲存期限

limited shelf life, expiry date on the label

技術

HPLC: suitable
gas chromatography (GC): suitable

雜質

≤1.0% water

折射率

n20/D 1.4035 (lit.)

bp

130-131 °C (lit.)

密度

0.815 g/mL at 25 °C (lit.)

應用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

形式

neat

SMILES 字串

CCCCCC=O

InChI

1S/C6H12O/c1-2-3-4-5-6-7/h6H,2-5H2,1H3

InChI 密鑰

JARKCYVAAOWBJS-UHFFFAOYSA-N

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相关类别

一般說明

己醛是亚油酸的氧化产物，是一种主要的挥发性醛。可作为熟肉脂肪氧化和肉味变差的指标。

應用

使用顶空 GC 分析作为测定大鼠肝脏样品中脂质过氧化的标准品。
有关合适仪器技术的更多信息，请参考产品的分析证书。如需进一步支持，请联系技术服务部门。

象形圖

FlameExclamation mark
GHS02,GHS07

訊號詞

Warning

危險聲明

H226,H315,H319

危險分類

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

77.0 °F - closed cup

閃點（°C）

25 °C - closed cup

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
BCCD6784
BCBX5241
BCBQ9285V

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Slide 1 of 3

1 of 3

2,4-庚二烯醛 technical grade, 90%

Sigma-Aldrich

180548

2,4-庚二烯醛

丙醛 analytical standard

Supelco

64409

丙醛

反式-2-壬烯醛 analytical standard

Supelco

07592

反式-2-壬烯醛

Hexanal as an indicator of meat flavor deterioration.
Shahidi, Fereidoon, and RONALD B. PEGG.
Journal of Food Lipids, 1.3, 177-186 (1994)
Rapid headspace gas chromatography of hexanal as a measure of lipid peroxidation in biological samples.
Frankel EN, Hu ML, Tappel AL
Lipids, 24(11), 976-981 (1989)
Jie Li et al.
Clinica chimica acta; international journal of clinical chemistry, 436, 59-67 (2014-05-13)
Breast cancer (BC) remains the most commonly diagnosed malignancy in women. We investigated 4 straight aldehydes in the exhaled breath as potential early BC diagnostic biomarkers. End-tailed breath were collected by Bio-VOC® sampler and assayed by gas chromatography-mass spectrometry. Kruskal-Wallis
S Böttcher et al.
Food chemistry, 169, 492-498 (2014-09-23)
The aim of the present study was to evaluate the off-flavour masking potential of pea dextrin (PD) in emulsions rich in ω-3 and ω-6-fatty acids in comparison with maltodextrin (MD) and 2-hydroxypropyl-β-cyclodextrin (HPBCD). After optimisation of the homogenisation procedure, stable
Zahra Hadian et al.
Iranian journal of pharmaceutical research : IJPR, 13(2), 393-404 (2014-09-23)
Omega-3 fatty acids (FAs) have been shown to prevent cardiovascular disease. The most commonly used omega-3 fatty acids like eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) are highly vulnerable to oxidation and therefore, have short shelf life. Recent advances in
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商品

The Effect of Container Materials on Production of Light Induced Milk – A Study Using SPME-GC-MS

Various plastics used as barriers to the production of off-flavors in light exposed milk were examined using HS-SPME with a new Carboxen®/PDMS coated Nitinol fiber followed by GC-MS analysis allowing detection of low MW analytes at levels <1 ng/mL.

The Effect of Container Materials on Production of Light Induced Milk – A Study Using SPME-GC-MS

Various plastics used as barriers to the production of off-flavors in light exposed milk were examined using HS-SPME with a new Carboxen®/PDMS coated Nitinol fiber followed by GC-MS analysis allowing detection of low MW analytes at levels <1 ng/mL.

实验方案

GC Analysis of Volatiles in Milk on Supel-Q™ PLOT after SPME using a 75 µm PDMS/Carboxen Fiber

Separation of 4-Methyl-2-pentanone; Dimethyl disulfide; Hexanal; 3-Methylpentane; Acetone

GC Analysis of Volatiles in Roasted Coffee Beans on Omegawax® after SPME using a 50/30 µm DVB/Carboxen/PDMS Fiber

-Cymene; 2,5-Dimethylpyrrole; Acetoin, ≥96%, FCC, FG; 2,5-Dimethylpyrazine; 2,6-Dimethylpyrazine; 2-Ethylpyrazine, ≥98%, FG; 2,3-Dimethylpyrazine; 4-Heptanone; 3-Ethylpyridine; 2,3,5-Trimethylpyrazine; Furfural; Pyrrole; Furfuryl acetate; Linalool; Linalyl acetate; 5-Methylfurfural; γ-Butyrolactone; 2-Acetyl-1-methylpyrrole; Furfuryl alcohol; 2-Acetylpyrrole; Pyrrole-2-carboxaldehyde

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