Ethyl acetate for liquid chromatography LiChrosolv?

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Ethyl acetate for liquid chromatography LiChrosolv?. CAS 141-78-6, 1 L

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv??solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in “gradient grade” as well as “isocratic grade”. This enables to minimize the gradient effect of the solvent involved.

Product Information

CAS number 141-78-6
EC index number 607-022-00-5
EC number 205-500-4
Hill Formula C?H?O?
Chemical formula CH?COOC?H?
Molar Mass 88.11?g/mol
HS Code 2915 31 00
Structure formula Image Structure formula Image
Quality Level MQ100

Applications

Application Ethyl acetate for liquid chromatography LiChrosolv?. CAS 141-78-6, EC Number 205-500-4, chemical formula CH?COOC?H?.

Physicochemical Information

Boiling point 77??C (1013?hPa)
Density 0.90?g/cm3 (20??C)
Explosion limit 2.1?-?11.5?%(V)
Flash point -4??C
Ignition temperature 460??C
Melting Point -83??C
Vapor pressure 97?hPa (20??C)
Solubility 85.3?g/l

Toxicological Information

LD 50 oral LD50 Rat 5620 mg/kg
LD 50 dermal LD50 Rabbit > 18000 mg/kg

Safety Information according to GHS

Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H225: Highly flammable liquid and vapour.
H319: Causes serious eye irritation.
H336: May cause drowsiness or dizziness.
EUH066: Repeated exposure may cause skin dryness or cracking.
Precautionary Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233: Keep container tightly closed.
P240: Ground and bond container and receiving equipment.
P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
P242: Use non-sparking tools.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word Danger
RTECS AH5425000
Storage class 3 Flammable liquids
WGK WGK 1 slightly hazardous to water
Disposal 1
Strongly contaminated halogen-free organic solvents: container A.

Specifications

Purity (GC) ??99.8?%
Identity (IR) conforms
Evaporation residue ??2.0?mg/l
Water ??0.05?%
Acidity ??0.0002?meq/g
Alkalinity ??0.0002?meq/g
Transmission (at 260?nm) ??50?%
Transmission (at 265?nm) ??80?%
Transmission (from 270?nm) ??98?%
Filtered by 0.2 ?m filter