3-Vinylaniline
Synonym(s):3-Aminostyrene
- CAS NO.：15411-43-5
- Empirical Formula: C8H9N
- Molecular Weight: 119.16
- MDL number: MFCD00017105
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-04 16:04:00
What is 3-Vinylaniline?
Description
3-vinylaniline (3-VA) is a significant compound of aniline having a vinyl group and can be used for the production of fine chemicals, functionalized polymers, pigment and pharmaceuticals. Generally, 3-VA is produced by the selective hydrogenation reaction of 3-nitrostyrene (3-NS).
The Uses of 3-Vinylaniline
The formation of m-Vinylaniline from the reduction of m-Nitrostyrene containing an easily reducible vinyl-group using hydrazine hydrate as the reducing agent.
References
[1] Mekasuwandumrong O, Chaitaworn S, Panpranot J, Praserthdam P.Photocatalytic Liquid-Phase Selective Hydrogenation of 3-Nitrostyrene to 3-vinylaniline of Various Treated-TiO2 Without Use of Reducing Gas. Catalysts. 2019; 9(4):329.DOI: 10.3390/catal9040329
[2] DAI C, ZHANG Y, CHEN J, et al. Support Morphology Effect on Selective Hydrogenation of 3-Nitrostyrene to 3-Vinylaniline over Pt/α-Fe2 O3 Catalysts.[J]. Chemistry, 2022: e202200199. DOI: 10.1002/chem.202200199
Properties of 3-Vinylaniline
| Boiling point: | 212.46°C (rough estimate) |
| Density | 1.051 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 228 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| pka | 4.39±0.10(Predicted) |
| form | Oil |
| color | Clear Colourless |
Safety information for 3-Vinylaniline
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3-Vinylaniline
| InChIKey | IFSSSYDVRQSDSG-UHFFFAOYSA-N |
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