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HS Code |
579879 |
| Cas Number | trans-3-Phenylacrylic acid |
| Molecular Formula | C9H8O2 |
| Molecular Weight | 148.16 g/mol |
| Iupac Name | (E)-3-phenylprop-2-enoic acid |
| Synonyms | trans-Cinnamic acid |
| Appearance | White to pale yellow crystalline solid |
| Melting Point | 132-135 °C |
| Boiling Point | 300 °C (decomposes) |
| Density | 1.2 g/cm³ |
| Solubility In Water | Slightly soluble |
| Smiles | C1=CC=C(C=C1)C=CC(=O)O |
| Pubchem Cid | 637542 |
| Refractive Index | 1.589 (predicted) |
| Flash Point | 149.9 °C |
| Storage Temperature | Store at room temperature |
As an accredited Trans-3-Phenylacrylic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Amber glass bottle, 100g, with tamper-evident cap, chemical-resistant label stating "Trans-3-Phenylacrylic Acid, 100g, CAS cinnamic acid." |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Trans-3-Phenylacrylic Acid: 12 MT packed in 25kg fiber drums, securely palletized, moisture-protected. |
| Shipping | Trans-3-Phenylacrylic Acid is shipped in tightly sealed containers to prevent moisture and contamination. It should be handled as a non-hazardous chemical under standard conditions, with appropriate labeling. Shipments are protected from direct sunlight, heat, and physical damage, ensuring safe and compliant delivery according to regulatory guidelines. |
| Storage | Trans-3-Phenylacrylic acid (Cinnamic acid) should be stored in a tightly sealed container, away from light, moisture, and incompatible substances such as strong oxidizers. Keep it in a cool, dry, and well-ventilated area, ideally at room temperature. Ensure proper labeling and avoid direct sunlight to maintain its stability and prevent degradation or contamination. |
| Shelf Life | Trans-3-Phenylacrylic Acid typically has a shelf life of 2-3 years when stored in a cool, dry, tightly sealed container. |
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Purity 99%: Trans-3-Phenylacrylic Acid with purity 99% is used in pharmaceutical intermediate synthesis, where it ensures high-yield and minimal impurity accumulation in final products. Melting Point 130-133°C: Trans-3-Phenylacrylic Acid with melting point 130-133°C is used in organic crystallization studies, where it provides reproducible crystal formation for analytical research. Molecular Weight 148.16 g/mol: Trans-3-Phenylacrylic Acid of molecular weight 148.16 g/mol is used in analytical standard preparations, where it guarantees precise quantitative calibration in HPLC methods. Particle Size <50 µm: Trans-3-Phenylacrylic Acid with particle size below 50 µm is used in fine chemical compounding, where it enables superior dispersion and reaction rates in composite formulations. Stability Temperature up to 80°C: Trans-3-Phenylacrylic Acid with stability up to 80°C is used in thermal process development, where it maintains chemical integrity for extended reaction times. Assay ≥98%: Trans-3-Phenylacrylic Acid with assay of at least 98% is used in cosmetic additive production, where it supports consistent batch quality and regulatory compliance. Solubility in ethanol: Trans-3-Phenylacrylic Acid with high ethanol solubility is used in solution preparation for biochemical assays, where it enables rapid dissolution and homogeneous mixtures. Water Content ≤0.5%: Trans-3-Phenylacrylic Acid with water content at or below 0.5% is used in moisture-sensitive synthesis, where it prevents unwanted hydrolysis and side reactions. Optical Purity ≥99% (E-isomer): Trans-3-Phenylacrylic Acid with optical purity ≥99% (E-isomer) is used in enantioselective catalyst development, where it ensures optimal selectivity and product stereochemistry. Residual Solvent <500 ppm: Trans-3-Phenylacrylic Acid with residual solvent content less than 500 ppm is used in active pharmaceutical ingredient production, where it minimizes toxicological risks and meets stringent safety standards. |
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