88554

Ethyl formate

analytical standard

• Sinónimos: Formic acid ethyl ester
• Fórmula lineal: HCOOC₂H₅
• Número CAS: 109-94-4
• Peso molecular: 74.08
• NACRES: NA.24
• PubChem Substance ID: 329769660
• eCl@ss: 39022251
• UNSPSC Code: 85151701
• EC Number: 203-721-0
• MDL number: MFCD00003294
• Beilstein/REAXYS Number: 906769

Propiedades

• grade: analytical standard
• Quality Segment: 100
• 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
• SMILES string: CCOC=O
• InChI: 1S/C3H6O2/c1-2-5-3-4/h3H,2H2,1H3
• InChI key: WBJINCZRORDGAQ-UHFFFAOYSA-N

Descripción

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.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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.

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.

Información de seguridad

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H302 + H332,H319,H335
• pcodes: P210 - P233 - P240 - P301 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• target_organs: Respiratory system
• Clase de almacenamiento: 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