45763

Ethyl acetate

suitable for HPLC, ≥99.8% (GC)

• Synonim(y): EtOAc
• Wzór liniowy: CH₃COOC₂H₅
• Numer CAS: 141-78-6
• Masa cząsteczkowa: 88.11
• EC Number: 205-500-4
• UNSPSC Code: 12190000
• PubChem Substance ID: 329756943
• Beilstein/REAXYS Number: 506104
• MDL number: MFCD00009171
• Assay: ≥99.8% (GC)
• Grade: HPLC grade
• Technique(s): HPLC: suitable, gas chromatography (GC): suitable
• Bp: 76.5-77.5 °C (lit.)
• Vapor pressure: 73 mmHg ( 20 °C)

Właściwości

• grade: HPLC grade
• Quality Segment: 100
• vapor density: 3 (20 °C, vs air)
• vapor pressure: 73 mmHg ( 20 °C)
• assay: ≥99.8% (GC)
• autoignition temp.: 801 °F
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 2.2-11.5 %, 38 °F
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• impurities: ≤0.05% water
• evapn. residue: ≤0.001%
• refractive index: n20/D 1.3720 (lit.), n20/D 1.372
• bp: 76.5-77.5 °C (lit.)
• mp: −84 °C (lit.)
• density: 0.902 g/mL at 25 °C (lit.)
• solvent strength ε (Al2O3): 0.58
• λ: 1 cm path, H₂O reference
• UV absorption: λ: 255 nm A_max: 1.0, λ: 275 nm A_max: 0.1, λ: 300 nm A_max: 0.01
• format: neat
• SMILES string: CCOC(C)=O
• InChI: 1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
• InChI key: XEKOWRVHYACXOJ-UHFFFAOYSA-N

Opis

Application

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.

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Informacja o środkach bezpieczeństwa

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H319,H336
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• target_organs: Central nervous system
• supp_hazards: EUH066
• Klasa składowania: 3 - Flammable liquids
• flash_point_f: 24.8 °F - closed cup
• flash_point_c: -4 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
• pcodes: P210 - P233 - P240 - P241 - P280 - P305 + P351 + P338