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: 2024-04-12 23:00:59

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	n20/D 1.611(lit.)
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.