Ethyl Acetate, ACS Reagent, organic synthesis, prep-LC, >99.

Name: Ethyl Acetate
Synonymns: Ethyl Ethanoate; Acetic Acid Ethyl Ester
Description: ACS Reagent, for organic synthesis, prep-LC, and general laboratory use, >99.5%

Container Type: Glass Bottle

Molar Mass: 88.11 g/mol

CAS Number: 141-78-6
UNSPSC Code: 12191602

SPECIFICATIONS

Assay by GC Analysis: 99.5 % min.
Color (APHA): 10 max.
Residue after Evaporation: 0.003 % max.
Substances Darkened by Sulfuric Acid: Passes test
Titrable Acid: 0.9 µeq/g max.
Water by Karl Fischer Titration: 0.2 % max.



PHYSICAL PROPERTIES

Viscosity (cP) at 20°C: 0.45
Refractive Index at 20°C: 1.3724
UV Cutoff (nm): 256
Elutropic Value, Alumina: 0.58
Elutropic Value, Silica: 0.48
Polarity Index, P': 4.4
Solubility in Water (%) at 20°C: 8.7
Surface Tension (dyn/cm) at 20°C: 23.75
Vapor Pressure (Torr) at 20°C: 73
Boiling Point: 77 °C
Freezing Point: -84 °C
Density: 0.8945 g/cm3



SAFETY INFORMATION

Flashpoint: -4 °C
Hazard Class: 3
Package Group: II
UN ID: 1173
Signal Word: Danger

GHS Classification:
Harmful (GHS07)
Flammable (GHS02)

Hazard Statement(s):
May cause drowsiness or dizziness (H336)
Causes serious eye irritation (H319)
Highly flammable liquid and vapour (H225)

Precautionary Statement(s):
Keep away from heat/sparks/open flames/hot surfaces - No smoking (P210)
Do not breathe dust/fume/gas/mist/vapours/spray (P260)
Wear protective gloves/protective clothing/eye protection/face protection (P280)