2-Vinylnaphthalene
- Product Name
- 2-Vinylnaphthalene
- CAS No.
- 827-54-3
- Chemical Name
- 2-Vinylnaphthalene
- Synonyms
- Naphthalene, 2-ethenyl-;2-ethenylnaphthalene;2-Vinylnaphthalene, stabilized, 98%;2-Vinylphthalene;2-Naphthethylene;b-Vinylnaphthalene;VINYLNAPHTHALENE-2;2-VINYLNAPHTHALENE;(2-Naphthyl)ethylene;2-EthenyInaphthalene
- CBNumber
- CB7746697
- Molecular Formula
- C12H10
- Formula Weight
- 154.21
- MOL File
- 827-54-3.mol
2-Vinylnaphthalene Property
- Melting point:
- 64-68 °C (lit.)
- Boiling point:
- 135 °C (18 mmHg)
- Density
- 1.1092 (estimate)
- refractive index
- 1.4840 (estimate)
- Flash point:
- >230 °F
- storage temp.
- 2-8°C
- form
- Powder
- color
- White to slightly beige or yellow
- Water Solubility
- INSOLUBLE
- BRN
- 2038190
- InChIKey
- KXYAVSFOJVUIHT-UHFFFAOYSA-N
- CAS DataBase Reference
- 827-54-3(CAS DataBase Reference)
- NIST Chemistry Reference
- Naphthalene, 2-ethenyl-(827-54-3)
Safety
- Hazard Codes
- Xn,Xi
- Risk Statements
- 20/22-36/38-68/20/21/22-20/21/22
- Safety Statements
- 26-36-36/37
- WGK Germany
- 3
- Hazard Note
- Keep Cold
- HS Code
- 29029090
N-Bromosuccinimide Price
- Product number
- V2909
- Product name
- 2-Vinylnaphthalene
- Purity
- 95%
- Packaging
- 5g
- Price
- $207
- Updated
- 2024/03/01
- Product number
- 453870
- Product name
- 2-Vinylnaphthalene
- Purity
- optical grade, 98%
- Packaging
- 1g
- Price
- $174
- Updated
- 2023/06/20
- Product number
- A12470
- Product name
- 2-Vinylnaphthalene, 97%
- Packaging
- 5g
- Price
- $70.2
- Updated
- 2024/03/01
- Product number
- A12470
- Product name
- 2-Vinylnaphthalene, 97%
- Packaging
- 25g
- Price
- $229
- Updated
- 2024/03/01
- Product number
- V2909
- Product name
- 2-Vinylnaphthalene
- Purity
- 95%
- Packaging
- 25g
- Price
- $706
- Updated
- 2024/03/01
2-Vinylnaphthalene Chemical Properties,Usage,Production
Chemical Properties
Tan powder
Uses
2-Vinylnaphthalene is employed in the synthesis of various copolymers such as Poly (sodium styrenesulfonate-co-2-vinyl-napthalene) copolymer and Poly (2-vinylnapthalene-alt-maleic acid)-graft-polystyrene. The latter finds applications as a photoactive polymer micelle and stabilizer for polystyrene latexes.
Application
Used in plastic scintillators, neutron detectors and other demanding device applications. Poly(2-vinyl naphthalene) is synthesized by free radical or anionic living polymerization 2-vinylnaphthalene.
Definition
ChEBI: 2-vinylnaphthalene is a vinylnaphthalene carrying a vinyl group at position 2.
Synthesis Reference(s)
Tetrahedron Letters, 24, p. 2723, 1983 DOI: 10.1016/S0040-4039(00)88005-3
General Description
2-Vinylnaphthalene (2VNP) can be prepared by the alkylation of naphthalene to I-and 2 ethylnapthalenes followed by dehydrogenation, or by oxidation followed by dehydration. 2VNP is the monomer for poly-(2-vinylnapthalene).
Purification Methods
The flammable solid can be fractionally distilled under reduced pressure using a spinning-band column; dry it with CaH2 and again distil it under vacuum. It crystallises from aqueous MeOH, EtOH (m 66o) or pet ether (m 66-66.5o). Store it in sealed ampoules in a freezer. The picrate has m 91-92o (from EtOH). [Beilstein 5 III 1775, 5 IV 1833.] It is an irritant.
2-Vinylnaphthalene Preparation Products And Raw materials
Raw materials
Preparation Products
2-Vinylnaphthalene Suppliers
- Tel
- --
- Fax
- --
- Sales@kemikalieimport.dk
- Country
- Europe
- ProdList
- 6685
- Advantage
- 47
View Lastest Price from 2-Vinylnaphthalene manufacturers
- Product
- 2-Vinylnaphthalene 827-54-3
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 97%+
- Supply Ability
- 100000kg per Month
- Release date
- 2023-04-05
- Product
- 2-Vinylnaphthalene 827-54-3
- Price
- US $0.00/Kg/Bag
- Min. Order
- 1KG
- Purity
- 99%min
- Supply Ability
- 10 KGS
- Release date
- 2021-06-28
- Product
- 2-Vinylnaphthalene 827-54-3
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-11-04