ChemicalBook > CAS DataBase List > 4-Vinylanilin

4-Vinylanilin

Product Name
4-Vinylanilin
CAS No.
1520-21-4
Chemical Name
4-Vinylanilin
Synonyms
4-VINYLANILINE;aminostyrene;4-Aminostryene;P-VINYLANILINE;P-AMINOSTYRENE;4-AMINOSTYRENE;Styrene-4-amine;4-Ethenylaniline;4-Aminostyrene98%;4-vinylphenylamine
CBNumber
CB1482359
Molecular Formula
C8H9N
Formula Weight
119.16
MOL File
1520-21-4.mol
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4-Vinylanilin Property

Melting point:
23 °C
Boiling point:
213-214 °C(lit.)
Density 
1.017 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.626(lit.)
Flash point:
210 °F
storage temp. 
2-8°C
solubility 
Soluble in benzene, acetone and methanol.
form 
Liquid or Low Melting Solid
pka
4.73±0.10(Predicted)
color 
Yellow to red
BRN 
2204173
Stability:
Stable, but 0.1% sodium hydroxide may be added to inhibit polymerisation. Incompatible with strong oxidizing agents.
InChIKey
LBSXSAXOLABXMF-UHFFFAOYSA-N
CAS DataBase Reference
1520-21-4(CAS DataBase Reference)
EPA Substance Registry System
4-Vinylaniline (1520-21-4)
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Safety

Hazard Codes 
Xn,T,Xi
Risk Statements 
36/37/38-48/20/21/22-43-40-33-20/21/22
Safety Statements 
26-36/37-36
RIDADR 
2811
WGK Germany 
3
Hazard Note 
Toxic
TSCA 
Yes
HazardClass 
KEEP COLD
PackingGroup 
III
HS Code 
29214990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

H351Suspected of causing cancer

H373May cause damage to organs through prolonged or repeated exposure

Precautionary statements

P201Obtain special instructions before use.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
536180
Product name
4-Vinylaniline
Purity
97%
Packaging
1g
Price
$49.5
Updated
2024/03/01
TCI Chemical
Product number
A1019
Product name
4-Aminostyrene (stabilized with HQ)
Purity
>95.0%(T)
Packaging
5g
Price
$180
Updated
2024/03/01
TCI Chemical
Product number
A1019
Product name
4-Aminostyrene (stabilized with HQ)
Purity
>95.0%(T)
Packaging
25g
Price
$612
Updated
2024/03/01
Alfa Aesar
Product number
L11845
Product name
4-Aminostyrene, 97%, stab.
Packaging
1g
Price
$53.65
Updated
2024/03/01
Alfa Aesar
Product number
L11845
Product name
4-Aminostyrene, 97%, stab.
Packaging
5g
Price
$196
Updated
2024/03/01
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4-Vinylanilin Chemical Properties,Usage,Production

Chemical Properties

liquid

Uses

4-Aminostyrene undergoes graft copolymerization with poly(tetrafluoroethylene) (PTFE)1 and Si surface,2 followed by oxidative copolymerization with aniline. Thus, it renders PTFE and Si surface conductive.1 4-VAn is coupled with hydrogen terminated Si surfaces for electroless metal and synthetic metal deposition.3 Palladium(II) schiff base complexes derived from Allylamine and vinylaniline has been reported.4 It also acts as a second surfactant for coating nanomagnetic particles.5 It is used in functionalization of single-walled carbon nanotube through solvent free functionalization.

Definition

ChEBI: 4-Vinylaniline is a member of styrenes.

Synthesis Reference(s)

The Journal of Organic Chemistry, 53, p. 918, 1988 DOI: 10.1021/jo00239a056

General Description

4-Vinylaniline (4-VAn) is a primary amine surfactant.

4-Vinylanilin Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Vinylanilin Suppliers

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View Lastest Price from 4-Vinylanilin manufacturers

Shaanxi Haibo Biotechnology Co., Ltd
Product
4-Vinylanilin 1520-21-4
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000ton
Release date
2023-09-01
Shanghai UCHEM Inc.
Product
4-aminostyrene 1520-21-4
Price
US $53.00-719.00/g
Min. Order
5g
Purity
0.98
Supply Ability
10kg
Release date
2023-11-29
Shaanxi Dideu Medichem Co. Ltd
Product
4-AMINOSTYRENE 1520-21-4
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2019-12-31

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