Cinnamic Acid 99% AR
trans-3-Phenylacrylic acid
Product Code. |
00817 |
Grade |
AR |
Purity |
99% |
CAS No. |
140-10-3 |
Molecular Formula |
C9H8O2 |
Molecular Weight |
148.16 |
H.S.Code |
2916.39100 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White crystalline |
Odour |
Faint odour |
| pH value |
3 - 4 |
Melting point/ Freezing point [°C] |
132 - 135 °C |
Flash point [°C] |
100 °C |
| Boiling point [°C] |
300 °C |
Density [g/cm3] |
1.248 |
Solubility in water [% weight] |
0.4 g/l in water (20°C) |
Packaging
Specification
| Appearance | White to light yellow crystalline powder |
| Assay (alkalimetric) | Min 99% |
| Melting range | 131 - 136°C |
| Sulphated ash | Max 0.02% |
| Chloride (Cl) | Max 0.02% |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338