trans-Cinnamaldehyde
SIAL/06536 - analytical standard
Synonym: trans-3-Phenyl-2-propenal
CAS Number: 14371-10-9
Empirical Formula (Hill Notation): C9H8O
Molecular Weight: 132.16
MDL Number: MFCD00007000
Linear Formula: C6H5CH=CHCHO
Product Type: Chemical
application(s) | cleaning products cosmetics flavors and fragrances food and beverages personal care |
assay | ≥95.0% (GC) |
bp | 250-252 °C (lit.) |
density | 1.05 g/mL at 25 °C (lit.) |
format | neat |
grade | analytical standard |
InChI | 1S/C9H8O/c10-8-4-7-9-5-2- |
InChI key | KJPRLNWUNMBNBZ-QPJJXVBHSA |
mp | −9-−4 °C (lit.) |
Quality Level | 100 ![]() |
refractive index | n |
shelf life | limited shelf life, expiry date on the label |
SMILES string | [H]C(=O)C=Cc1ccccc1 |
storage temp. | 2-8°C |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable | |
vapor density | 4.6 (vs air) |
Packaging: | Bottomless glass bottle. Contents are inside inserted fused cone. |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H315 - H317 - H319 - H335 |
Precautionary statements | P280 - P302 + P352 - P305 + P351 + P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38-43 |
Safety Statements | 26-36/37 |
WGK Germany | WGK 3 |
Flash Point(F) | 159.8 °F - closed cup |
Flash Point(C) | 71 °C - closed cup |
Purity | ≥95.0% (GC) |
bp | 250-252 °C (lit.) |
mp | −9-−4 °C (lit.) |
Density | 1.05 g/mL at 25 °C (lit.) |
Refractive Index | n |
Storage Temp. | 2-8°C |
UNSPSC | 85151701 |