Propionic acid for synthesis, Sigma-Aldrich®

Supplier: Merck
Danger

Synonyms: Propanoic acid

M-Clarity™ quality level = MQ200

8.00605.0100 8.00605.0500 8.00605.1000 8.00605.2500 8.00605.9025 8.00605.9500
8.00605.0100EA 16.3 GBP
8.00605.0100 8.00605.0500 8.00605.1000 8.00605.2500 8.00605.9025 8.00605.9500
Propionic acid for synthesis, Sigma-Aldrich®
Propionic acid
Formula: C₃H₆O₂
MW: 74,08 g/mol
Boiling Pt: 141 °C (1013 hPa)
Melting Pt: –21 °C
Density: 0,99 g/cm³ (20 °C)
Flash Pt: 49 °C
Storage Temperature: Ambient
MDL Number: MFCD00002756
CAS Number: 79-09-4
EINECS: 201-176-3
UN: 3463
ADR: 8 (3),II
REACH: 01-2119486971-24
Merck Index: 13,07917

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Specification Test Results

Solubility (20 °C) soluble
Melting Point -20 °C
Molar Mass 74.08 g/mol
Boiling Point 141 °C (1013 hPa)
Vapor Pressure 5 hPa (20 °C)
Flash Point 50 °C
Refractive Index 1.386 (20 °C, 589 nm)
Explosion Limit 2.1 - 12 %(V)
Density 0.993 g/cm3 (20 °C)
pH 2.5 (100 g/l, H2O, 20 °C)
Ignition Point 485 °C DIN 51794
Synonyms Methyl acetic acid
Hill Formula C3H6O2

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