Propiolic acid for synthesis, Sigma-Aldrich®

Supplier: Merck
Danger

Synonyms: Acetylenecarboxylic Acid,2-Propynoic acid

M-Clarity™ quality level = MQ200

8.41640.0010
8.41640.0010EA 207 EUR
8.41640.0010
Propiolic acid for synthesis, Sigma-Aldrich®
Propiolic acid
Formula: C₃H₂O₂
MW: 70.05 g/mol
Boiling Pt: 140 °C (1013 hPa)
Melting Pt: 18 °C
Density: 1.136 g/cm³ (20 °C)
Flash Pt: 58 °C
Storage Temperature: Ambient
MDL Number: MFCD00004360
CAS Number: 471-25-0
EINECS: 207-437-8
UN: 2920
ADR: 8 (3),II
Merck Index: 12,08006

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Specification Test Results

Solubility (20 °C) soluble
Melting Point 18 °C
Molar Mass 70.04 g/mol
Boiling Point 153 - 157 °C (1013 hPa) (decomposition)
Flash Point 58 °C
Density 1.136 g/cm3 (20 °C)

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