676810

Ethyl acetate

ACS reagent, ≥99.5%

• Synonym(s): EtOAc
• Linear Formula: CH₃COOC₂H₅
• CAS Number: 141-78-6
• Molecular Weight: 88.11
• Beilstein/REAXYS Number: 506104
• EC Number: 205-500-4
• MDL number: MFCD00009171
• UNSPSC Code: 12352108
• PubChem Substance ID: 329760654
• NACRES: NA.21

Properties

• grade: ACS reagent
• Quality Level: 200
• vapor density: 3 (20 °C, vs air)
• vapor pressure: 73 mmHg ( 20 °C)
• assay: ≥99.5%
• form: liquid
• autoignition temp.: 801 °F
• expl. lim.: 2.2-11.5 %, 38 °F
• impurities: H₂SO₄, passes test; ≤0.0009 meq/g Titr. acid; ≤0.2% water
• evapn. residue: ≤0.003%
• color: APHA: ≤10
• refractive index: n20/D 1.3720 (lit.)
• bp: 76.5-77.5 °C (lit.)
• mp: −84 °C (lit.)
• solubility: alcohol: soluble(lit.); chloroform: soluble(lit.)
• density: 0.902 g/mL at 25 °C (lit.)
• format: neat
• SMILES string: CCOC(C)=O
• InChI: 1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
• InChI key: XEKOWRVHYACXOJ-UHFFFAOYSA-N

Safety Information

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H319,H336
• pcodes: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• target_organs: Central nervous system
• supp_hazards: EUH066
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 24.8 °F - closed cup
• flash_point_c: -4 °C - closed cup