88554
甲酸乙酯
analytical standard
别名:
蚁酸乙酯
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线性分子式:
HCOOC2H5
化学文摘社编号:
分子量:
74.08
NACRES:
NA.24
PubChem Substance ID:
eCl@ss:
39022251
UNSPSC Code:
85151701
EC Number:
203-721-0
MDL number:
Beilstein/REAXYS Number:
906769
产品名称
甲酸乙酯, analytical standard
InChI key
WBJINCZRORDGAQ-UHFFFAOYSA-N
InChI
1S/C3H6O2/c1-2-5-3-4/h3H,2H2,1H3
SMILES string
CCOC=O
grade
analytical standard
vapor density
2.5 (vs air)
vapor pressure
15.16 psi ( 55 °C)
3.79 psi ( 20 °C)
assay
≥99.5% (GC)
autoignition temp.
851 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
16 %
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
refractive index
n20/D 1.359 (lit.)
n20/D 1.360
bp
52-54 °C (lit.)
mp
−80 °C (lit.)
density
0.921 g/mL at 20 °C (lit.)
application(s)
agriculture
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
format
neat
Quality Level
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Application
Ethyl formate may be used as an analytical standard for the determination of the analyte in fruits, bread pre-ferment brew, alcoholic beverages, smog and gasoline samples by gas chromatography (GC) based techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description
Ethyl formate belongs to the group of ethyl esters, which can be synthesized via the reaction between formic acid and ethanol in the presence of sulfuric acid, under thermal conditions.
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
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-4.0 °F - closed cup
flash_point_c
-20 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
危险化学品
此项目有
29th International Symposium on Shock Waves 1, Volume 1 (2015)
Analysis of food flavors by gas-liquid chromatography. Separation and identification of the neutral components from bread pre-ferment liquid
Smith DE and Coffman JR
Analytical Chemistry, 32(13), 1733-1737 (1960)
Analysis of volatiles from oranges in good and bad condition by gas chromatography and gas chromatography-mass spectrometry
McCalley DV and Torres-Grifol JF
Analyst, 117(4), 721-725 (1992)
Encyclopaedia of Occupational Health and Safety: Guides, indexes, directory (1998)
Detection of trace constituents by gas chromatography. Analysis of polluted atmosphere
Farrington PS, et al.
Analytical Chemistry, 31(9), 1512-1516 (1959)
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