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;VINYLNAPHTHALENE-2;b-Vinylnaphthalene;2-VINYLNAPHTHALENE;2-EthenyInaphthalene;(2-Naphthyl)ethylene
- CBNumber:
- CB7746697
- Molecular Formula:
- C12H10
- Molecular Weight:
- 154.21
- MDL Number:
- MFCD00004125
- MOL File:
- 827-54-3.mol
- MSDS File:
- SDS
| 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) |
| FDA UNII | HZD8LI91N1 |
| NIST Chemistry Reference | Naphthalene, 2-ethenyl-(827-54-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H371 | |||||||||
| Precautionary statements | P308+P311 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
2-Vinylnaphthalene price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | V2909 | 2-Vinylnaphthalene 95% | 827-54-3 | 5g | $207 | 2024-03-01 | Buy |
| Sigma-Aldrich | 453870 | 2-Vinylnaphthalene optical grade, 98% | 827-54-3 | 1g | $174 | 2023-06-20 | Buy |
| Alfa Aesar | A12470 | 2-Vinylnaphthalene, 97% | 827-54-3 | 5g | $70.2 | 2024-03-01 | Buy |
| Alfa Aesar | A12470 | 2-Vinylnaphthalene, 97% | 827-54-3 | 25g | $229 | 2024-03-01 | Buy |
| Sigma-Aldrich | V2909 | 2-Vinylnaphthalene 95% | 827-54-3 | 25g | $706 | 2024-03-01 | Buy |
2-Vinylnaphthalene Chemical Properties,Uses,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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shandong Xingshun New Material Co., Ltd. | +86-0519-86464994 +86-13515263029 | gxy@xingshengtech.com | China | 552 | 58 |
| Aromsyn Co., Ltd. | +86-0571-85585865 +8613336024896 | CB@aromsyn.com | China | 19185 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12457 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7613 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9348 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
View Lastest Price from 2-Vinylnaphthalene manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-24 | 2-Vinylnaphthalene
827-54-3
|
US $0.00-0.00 / kg | 1kg | 97%+ | 100000kg per Month | Shanghai Qyubiotech Co., Ltd. | |
 |
2024-03-28 | 2-Vinylnaphthalene
827-54-3
|
US $0.00 / KG | 25KG | 97% | Inquiry | PNP Biotech Co. Ltd | |
 |
2024-01-02 | 2-Vinylnaphthalene
827-54-3
|
US $200.00-1.00 / KG | 1KG | 99%, 99.5% Sublimated | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
-
- 2-Vinylnaphthalene
827-54-3
- US $0.00-0.00 / kg
- 97%+
- Shanghai Qyubiotech Co., Ltd.
-
- 2-Vinylnaphthalene
827-54-3
- US $0.00 / KG
- 97%
- PNP Biotech Co. Ltd
-
- 2-Vinylnaphthalene
827-54-3
- US $200.00-1.00 / KG
- 99%, 99.5% Sublimated
- Henan Fengda Chemical Co., Ltd
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