2-NONENOIC ACID
- CAS NO.：3760-11-0
- Empirical Formula: C9H16O2
- Molecular Weight: 156.22
- MDL number: MFCD00014020
- EINECS: 223-171-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:05:52
What is 2-NONENOIC ACID?
The Uses of 2-NONENOIC ACID
2-Nonenoic Acid, a constituent of the volatile oil of Bupleurum chinense, exhibits antiinflammatory and fungicidal activity.
Definition
ChEBI: (E)-non-2-enoic acid is a monounsaturated fatty acid that is nonanoic acid which has undergone dehydrogenation to introduce a trans double bond at the 2-3 position. It is a medium-chain fatty acid, a monounsaturated fatty acid and an alpha,beta-unsaturated monocarboxylic acid. It is functionally related to an (E)-non-2-en-1-ol. It is a conjugate acid of an (E)-non-2-enoate.
Synthesis Reference(s)
Synthetic Communications, 8, p. 463, 1978 DOI: 10.1080/00397917808063573
Properties of 2-NONENOIC ACID
| Melting point: | -9°C (estimate) |
| Boiling point: | 130-132°C 2mm |
| Density | 0.93 |
| refractive index | 1.4620 |
| Flash point: | 130-132°C/2mm |
| form | clear liquid |
| pka | 4.82±0.10(Predicted) |
| color | Colorless to Almost colorless |
| Odor | at 100.00 %. fatty oily |
| JECFA Number | 1380 |
| BRN | 1721634 |
| CAS DataBase Reference | 3760-11-0(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Nonenoic acid (3760-11-0) |
Safety information for 2-NONENOIC ACID
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H290:Corrosive to Metals H314:Skin corrosion/irritation H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P234:Keep only in original container. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P390:Absorb spillage to prevent material damage. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. P406:Store in corrosive resistant/… container with a resistant inner liner. P501:Dispose of contents/container to..… |
Computed Descriptors for 2-NONENOIC ACID
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