75218
庚酸甲酯
analytical standard
别名:
庚酸甲基酯, 甲基庚酸酯
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关于此项目
经验公式（希尔记法）:
C8H16O2
化学文摘社编号:
分子量:
144.21
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-428-8
Beilstein/REAXYS Number:
1747147
MDL number:
InChI key
XNCNNDVCAUWAIT-UHFFFAOYSA-N
InChI
1S/C8H16O2/c1-3-4-5-6-7-8(9)10-2/h3-7H2,1-2H3
SMILES string
CCCCCCC(=O)OC
grade
analytical standard
assay
≥99.8% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.411
bp
171-172 °C (lit.)
density
0.880 g/mL at 20 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
functional group
ester
shipped in
ambient
storage temp.
room temp
Quality Level
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General description
Methyl heptanoate is a fatty acid ester prepared by treating heptanoic acid with methyl alcohol in the presence of hydrochloric acid or sulfuric acid. It is commonly used as a flavoring agent in food products.
Application
Methyl heptanoate may be used as an external standard for the extraction and quantification of aroma compounds in stratch matrices using gas chromatography technique.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
signalword
Warning
hcodes
pcodes
Hazard Classifications
Flam. Liq. 3
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
125.6 °F - closed cup
flash_point_c
52 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Retention of aroma compounds in starch matrices: competitions between aroma compounds toward amylose and amylopectin
Arvisenet.G, et al.
Journal of Agricultural and Food Chemistry, 50(25), 7345-7349 (2002)
Encyclopedia of Agriculture and Food Systems, 50(25), 7345-7349 (2014)
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