Ethyl Acetate For Liquid Chrom. Lichrosolv 2,5 Lt (Sıvı Kromatografi İçin Etil Asetat) CAS: 141-78-6

Ethyl Acetate For Liquid Chrom. Lichrosolv 2,5 Lt (Sıvı Kromatografi İçin Etil Asetat) CAS: 141-78-6

Kategori
Analitik Kimyasallar
Marka
Merck
Stok Kodu
100868.2500
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Ethyl Acetate For Liquid Chrom. Lichrosolv 2,5 Lt (Sıvı Kromatografi İçin Etil Asetat) CAS: 141-78-6
 
CAS #: 141-78-6 EC Number: 205-500-4 Molar Mass: 88.11 g/mol Chemical Formula: CH₃COOC₂H₅ Hill Formula: C₄H₈O₂
 
Description
Catalogue Number 100868
Synonyms Ethyl ethanoate, Acetic ester, Ethyl ester
Description Ethyl acetate
Overview 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 C₄H₈O₂
Chemical formula CH₃COOC₂H₅
Molar Mass 88.11 g/mol
HS Code 2915 31 00
Structure formula Image Structure formula Image
Quality Level
Applications
Application Ethyl acetate for liquid chromatography LiChrosolv®. CAS 141-78-6, EC Number 205-500-4, chemical formula CH₃COOC₂H₅.
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.
Safety Information
Categories of danger highly flammable, irritant
Storage and Shipping Information
Storage Store at +2°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RID UN 1173 , 3, II
Declaration (transport by air) IATA-DGR UN 1173 , 3, II
Declaration (transport by sea) IMDG-Code UN 1173 , 3, II
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 µm filter
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Ethyl Acetate For Liquid Chrom. Lichrosolv 2,5 Lt (Sıvı Kromatografi İçin Etil Asetat) CAS: 141-78-6 Merck Kimyasallar, Analitik Kimyasallar, Laboratuvar Kimyasalları, İthal Kimyasallar çeşitleri ve daha birçok laboratuvar malzemesi için Tıkla 100868.2500
Ethyl Acetate For Liquid Chrom. Lichrosolv 2,5 Lt (Sıvı Kromatografi İçin Etil Asetat) CAS: 141-78-6

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