2463-53-8
trans-2-nonen-1-al
CAS: 2463-53-8
Molecular Formula: C9H16O
2463-53-8 - Names and Identifiers
| Name | trans-2-nonen-1-al |
| Synonyms | 2-NONENAL 219-562-5 Non-2-enal NON-2-ENAL β-Hexylacrolein 2-TRANS-NONENAL (2Z)-non-2-enal TRANS-2-NONEN-1-AL α-Nonenyl aldehyde trans-2-nonen-1-al NONEN-2-AL-1 100 P. TIMTEC-BB SBB006609 TRANS-2-NONENAL, NATURAL |
| CAS | 2463-53-8 |
| EINECS | 242-609-6 |
| InChI | InChI=1/C9H16O/c1-2-3-4-5-6-7-8-9-10/h7-9H,2-6H2,1H3/b8-7- |
2463-53-8 - Physico-chemical Properties
| Molecular Formula | C9H16O |
| Molar Mass | 140.22 |
| Density | 0.846g/mLat 25°C(lit.) |
| Melting Point | -28°C (estimate) |
| Boling Point | 88-90°C12mm Hg(lit.) |
| Flash Point | 184°F |
| JECFA Number | 1362 |
| Vapor Presure | 0.256mmHg at 25°C |
| Vapor Density | >1 (vs air) |
| Color | White to sltly yellow liquid |
| Odor | fatty, violet odor |
| Refractive Index | n20/D 1.453(lit.) |
| Physical and Chemical Properties | White to yellowish liquid. Chicken and roasted pork aroma, diluted to l mg/kg cucumber aroma. Soluble in ethanol and most non-volatile oils, insoluble in water. Boiling point 88 degrees C (1600pa). Natural products exist in melon, peach, asparagus, tomato, ginger, soybean and so on. |
2463-53-8 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | 3 |
| RTECS | RA8509050 |
| Toxicity | LD50 orl-rat: 5 g/kg FCTOD7 20(Suppl),775,825 g/kg FCTOD7 20,775,82 |
2463-53-8 - Reference Information
| FEMA | 3213 | 2-NONENAL |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| content analysis | gas chromatography analysis with polar column according to GT-10-4. |
| toxicity | GRAS(FEMA). |
| usage limit | FEMA(mg/kg): baked goods 0.20; Cereal 0.20; Seasoning 0.20; Meat and meat sauce 0.20; Dairy 0.20; Soup 0.20. |
| use | GB 2760-1996 specified as allowed edible spices. Mainly used to prepare melons, cucumbers, mushrooms, bread, cream, meat and poultry flavors. |
| production method | is formed by oxidation of 9,10, 12-trihydroxystearic acid. |
Last Update：2024-04-09 02:00:05
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