CROTONIC ACID For Synthesis

trans-2-Butenoic acid

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Article No.
03034
Grade
For Synthesis
Purity
97%
CAS No.
107-93-7
Molecular Formula
C4H6O2
Molecular Weight
86.09
H.S. Code
2916.1990
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White crystalline
Melting point/ Freezing point [°C]
70 - 72 °C
Flash point [°C]
88 °C
Boiling point [°C]
180 - 181 °C
Initial boiling point [°C]
180°C
Final boiling point [°C]
181 °C
Vapour pressure [20°C]
0.25 hPa at 20 °C
Density [g/cm3]
0.964
Solubility in water [% weight]
Soluble in water
Explosion limits - upper [%]
15.10%
Explosion limits -lower [%]
2.20%

Packings

  • 1PW1200400

    250 g (00250)

  • 1PW1201600

    1000 g (01000)

 

Specifications

Appearance White, off-white to light yellow crystals or solid
Assay (titration) Min 97%
Melting point 70 - 73°C
Solubility (10% in water) Clear colourless to light yellow

Safety Information and Hazard Symbols

Corrosion Exclamation Mark
Symbol: GHS05, GHS07
Signal Word: Danger
UN No.: 2823
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H302-H312-H314
Precaution Statement: P280-P305 + P351 + P338-P310
Revision Date : 16-Sep-2020
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