2-Vinylnaphthalene
2-Vinylnaphthalene Basic information
- Product Name:
- 2-Vinylnaphthalene
- Synonyms:
-
- 2-Vinylnaphthalene, stabilized, 98%
- (2-Naphthyl)ethylene
- b-Vinylnaphthalene
- Naphthalene, 2-ethenyl-
- 2-VINYLNAPHTHALENE , STABILIZED WITH CA 0.4% 4-T-BUTYLCATECHOL
- 2-Vinylnaphthalene, 97%, stab. with ca 0.4% 4-tert-butylcatechol
- 2-Vinylnaphthalene, 97%, stabilized
- 2-Vinylnaphthalene, 98%, stabilized
- CAS:
- 827-54-3
- MF:
- C12H10
- MW:
- 154.21
- EINECS:
- 212-573-6
- Product Categories:
-
- Naphthalene series
- NLO MonomersPolymer Science
- Styrene and Functionalized Styrene MonomersPolymer Science
- Monomers
- Non-Linear Optical (NLO) Materials
- Photonic and Optical Materials
- Polymer Science
- Vinyl Halides, Amines, Amides, and Other Vinyl Monomers
- Mol File:
- 827-54-3.mol
2-Vinylnaphthalene Chemical Properties
- 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 Information
- 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
MSDS
- Language:English Provider:2-Vinylnaphthalene
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
2-Vinylnaphthalene Usage And Synthesis
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.
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2-Vinylnaphthalene(827-54-3)Related Product Information
- VINYL PROPIONATE
- Triethoxyvinylsilane
- N-Vinyl-2-pyrrolidone
- Vinylmagnesium bromide
- 4-(4-CHLORO-BENZYLOXY)-PHENYLAMINE
- 1,3,3-TRIMETHYLINDOLINO-BETA-NAPHTHOPYRYLOSPIRAN
- 2-Naphthylacrylic acid
- 1-vinylpyrene
- Silicone rubber,methyl-vinyl
- Vinyl resin
- Vinyl ester resin
- VALENCENE
- 1-Vinylnaphthalene (stabilized with TBC),α-vinylnaphthalen
- 6-METHOXY-2-VINYLNAPHTHALENE,6-Methoxy-2-vinylnaphthalene, 97+%,2-methoxy-6-vinylnaphthalene
- Catechol
- 9-VINYLPHENANTHRENE
- 3,4-DIHYDROBENZ[A]ANTHRACEN-1(2H)-ONE
- ISOVIOLANTHRENE