Ethyl acetate, CHROMASOLV™, for HPLC, =99.7%

Name: Ethyl acetate
Synonymn: EtOAc
Description: CHROMASOLV™, for HPLC, ≥99.7%

Container Type: Glass Bottle

Molar Mass: 88.11 g/mol

Empirical Formula: C₄H₈O₂
Linear Formula: CH₃COOC₂H₅

CAS Number: 141-78-6
Bielstein Registry Number: 506104
EC Number: 205-500-4
MDL Number: MFCD00009171

SPECIFICATIONS

Assay (GC): min. 99.7 %
Non-volatile matter: max. 0.0005 %
Water (Karl Fischer): max. 0.03 %
Free acid (as CH₃COOH): max. 0.005 %
Absorbance at 400 nm: max. 0.01
Absorbance at 300 nm: max. 0.01
Absorbance at 270 nm: max. 0.10
Absorbance at 260 nm: max. 0.30
Absorbance at 255 nm: max. 0.70



PHYSICAL PROPERTIES

Autoignition Temperature: 801 °F
Vapor Density: 3 (20 °C, vs air)
Vapor Pressure: 73 mmHg ( 20 °C)
Explosion Limit: 2.2-11.5 %, 38 °F
Refractive Index: n20/D 1.3720(lit.)
Boiling Point: 77 °C
Freezing Point: -84 °C
Density: 0.901 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):
Highly flammable liquid and vapour (H225)
Causes serious eye irritation (H319)
May cause drowsiness or dizziness (H336)

Precautionary Statement(s):
Wear protective gloves/protective clothing/eye protection/face protection (P280)
Do not breathe dust/fume/gas/mist/vapours/spray (P260)
Keep away from heat/sparks/open flames/hot surfaces - No smoking (P210)
Take precautionary measures against static discharge (P243)

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