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CROTONIC ACID For Synthesis
trans-2-Butenoic acid
MSDS
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COAs
Packings
250 g
(00250)
1000 g
(01000)
Print friendly version
Article No.
03034
Grade
For Synthesis
Purity
97%
CAS No.
107-93-7
Molecular Formula
C
4
H
6
O
2
Molecular Weight
86.09
H.S. Code
2916.1990
Shelf Life
60 Months
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%
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
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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