88554
甲酸乙酯
analytical standard
别名:
蚁酸乙酯
等级
analytical standard
质量水平
蒸汽密度
2.5 (vs air)
蒸汽压
15.16 psi ( 55 °C)
3.79 psi ( 20 °C)
方案
≥99.5% (GC)
自燃温度
851 °F
保质期
limited shelf life, expiry date on the label
expl. lim.
16 %
技术
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.359 (lit.)
n20/D 1.360
沸点
52-54 °C (lit.)
mp
−80 °C (lit.)
密度
0.921 g/mL at 20 °C (lit.)
应用
agriculture
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
包装形式
neat
SMILES字符串
CCOC=O
InChI
1S/C3H6O2/c1-2-5-3-4/h3H,2H2,1H3
InChI key
WBJINCZRORDGAQ-UHFFFAOYSA-N
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一般描述
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.
应用
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.
其他说明
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.
警示用语：
Danger
危险分类
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
-4.0 °F - closed cup
闪点(°C)
-20 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves
法规信息
危险化学品
Encyclopaedia of Occupational Health and Safety: Guides, indexes, directory (1998)
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)
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)
Determination of the composition of volatiles in cognac (brandy) by headspace gas chromatography-mass spectrometry
Panosyan AG, et al.
Journal of Analytical Chemistry, 56(10), 945-952 (2001)
29th International Symposium on Shock Waves 1, Volume 1 (2015)
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