Crotonic acid for synthesis, Sigma-Aldrich®

Supplier: MilliporeSigma
Danger

Synonyms: 2-Butenoic acidtrans-2-Butenoic acidtrans-Crotonic acid

M-Clarity™ quality level = MQ200

8.02650.1000 8.02650.0100 8.02650.1000 8.02650.0100
EM8.02650.1000CS 847 USD
EM8.02650.1000 EM8.02650.0100 CA8.02650.1000 CA8.02650.0100
Crotonic acid for synthesis, Sigma-Aldrich®
Crotonic acid
Formula: C₄H₆O₂
MW: 86.09 g/mol
Boiling Pt: 185…199 °C (1013 hPa)
Melting Pt: 71…72 °C
Density: 1.02 g/cm³ (20 °C)
Flash Pt: 90 °C
MDL Number: MFCD00002701
CAS Number: 107-93-7
EINECS: 203-533-9
UN: 2823
ADR: 8,III
Merck Index: 13,02625

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Specification Test Results

Solubility 6.2 g/l (20 °C)
Melting Point 70 - 73 °C
Molar Mass 86.09 g/mol
Bulk Density 543 kg/m3
Boiling Point 185.0 - 199.5 °C (1013 hPa)
Vapor Pressure 0.25 hPa (20 °C)
Flash Point 90 °C
Density 1.02 g/cm3 (20 °C)
pH 3 (10 g/l, H2O, 20 °C)
Ignition Point 500 °C

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