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CROTONIC ACID For Synthesis trans-2-Butenoic acid
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Specification
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General
Description
| Article No. | Pl9910 | 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 |
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
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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
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
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