1-VINYLNAPHTHALENE
- CAS NO.：826-74-4
- Empirical Formula: C12H10
- Molecular Weight: 154.21
- MDL number: MFCD00075766
- EINECS: 212-560-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:36:15
What is 1-VINYLNAPHTHALENE?
Chemical properties
Colourless to Pale Green Liquid
The Uses of 1-VINYLNAPHTHALENE
1-Vinylnaphthalene is used as a precursor of polynuclear aromatic hydrocarbons in tobacco smoke. It is also used as pharmaceutical intermediate.
The Uses of 1-VINYLNAPHTHALENE
1-Vinylnaphthalene may be used in the synthesis of 1-naphthyl-1,2-ethanediol, which can further be utilized as a metal hydrogenated catalyst. It may also be used as a substrate material to produce azidocyanation based products.
Definition
ChEBI: 1-vinylnaphthalene is a vinylnaphthalene.
Synthesis Reference(s)
Tetrahedron, 52, p. 915, 1996 DOI: 10.1016/0040-4020(95)00950-7
Purification Methods
Commercial material can contain up to 2% of poly-1-vinylnaphthalene. Fractionally distil it under reduced pressure using a spinning-band column, dry it with CaH2 and again distil it under vacuum. Store it in sealed ampoules in a freezer. It has max (cyclohexane) at 210 and 320nm. The picrate has m 105-106o. [Beilstein 5 H 585, 5 III 1773, 5 IV 1833.] It is an irritant.
Properties of 1-VINYLNAPHTHALENE
| Melting point: | 322 °C |
| Boiling point: | 135-138 °C (lit.) |
| Density | 1.04 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 101 °C |
| storage temp. | -20°C |
| solubility | Soluble in ethyl acetate, hexane and methanol. |
| form | Oil |
| color | Colourless to Orange |
| Sensitive | Moisture Sensitive |
| Stability: | Stable. Incompatible with strong oxidizing agents. Combustible. |
| CAS DataBase Reference | 826-74-4(CAS DataBase Reference) |
Safety information for 1-VINYLNAPHTHALENE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P273:Avoid release to the environment. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. 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. |
Computed Descriptors for 1-VINYLNAPHTHALENE
New Products
3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID Pentadecanoic acid Hendecanoic acid 2-AMINO-3-METHYLQUINOLINE HYDROCHLORIDE 3-Hydroxypropionitrile DL-3-Amino-3-(2-methoxyphenyl)propionic acid 2-Bromo-5-Iodopyridine 2,3-Diamino-5-Chloropyridine 2-Amino-3-Hydroxypyridine 2,6-Diamino Pyridine 4-Amino-2-Chloropyridine 2-Hydroxy-4-Picoline 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile 2-Hydroxy-5-methoxybenzoic acid 2-Cyanopyrimidine Xanthene-9-carboxylic acid 4,4-Diethoxybutanenitrile Methyl 4-amino-2,3-difluoro-5-nitrobenzoate 5-fluoro-1,3-benzodioxole 5-Phenyl-[1,3,4]-thiadiazol-2-amine 2-Chloro-6-nitro benzothiazole 4-Chloro-2-methyl quinoline 2-Amino-4-phenyl-thiazole 2-(Chloromethyl) quinazolin-4(3H)-oneRelated products of tetrahydrofuran
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