1-cyclopropylnaphthalene
- Product Name
- 1-cyclopropylnaphthalene
- CAS No.
- 25033-19-6
- Chemical Name
- 1-cyclopropylnaphthalene
- Synonyms
- 1-Naphthylcyclopropane;1-cyclopropylnapthalene;1-cyclopropylnaphthalene;Thiophene,2-(5-bromoethyl)-;Naphthalene, 1-cyclopropyl-
- CBNumber
- CB12499836
- Molecular Formula
- C13H12
- Formula Weight
- 168.23
- MOL File
- 25033-19-6.mol
1-cyclopropylnaphthalene Property
- Boiling point:
- 152-154 °C(Press: 18 Torr)
- Density
- 1.110
- storage temp.
- Sealed in dry,Room Temperature
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P273Avoid release to the environment.
P391Collect spillage. Hazardous to the aquatic environment
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- C987380
- Product name
- 1-Cyclopropylnaphthalene
- Packaging
- 250mg
- Price
- $165
- Updated
- 2021/12/16
- Product number
- 6248BB
- Product name
- 1-Cyclopropylnaphthalene
- Packaging
- 25g
- Price
- $463
- Updated
- 2021/12/16
- Product number
- CHM1011432
- Product name
- 1-CYCLOPROPYLNAPHTHALENE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $500.43
- Updated
- 2021/12/16
- Product number
- A150264
- Product name
- 1-Cyclopropylnaphthalene
- Purity
- 97%
- Packaging
- 100g
- Price
- $885
- Updated
- 2021/12/16
- Product number
- 25033196
- Product name
- 1-Cyclopropylnaphthalene
- Packaging
- 25g
- Price
- $488.79
- Updated
- 2021/12/16
1-cyclopropylnaphthalene Chemical Properties,Usage,Production
Uses
1-Cyclopropylnaphthalene can be a starting material in the synthesis of 3-hydroxy-3-naphthyl-propyl nitrate. 1-Cyclopropylnaphthalene is a derivative of Naphthalene (N345600). Naphthalene is an abundant polycyclic aromatic hydrocarbon that is persistent, bioaccumulative, toxic and found in tobacco smoke and urban air.
Synthesis
90-11-9
23719-80-4
25033-19-6
General procedure for the synthesis of 1-cyclopropylnaphthalene from 1-bromonaphthalene and cyclopropylmagnesium bromide: Cyclopropylmagnesium bromide (150 mL, 0.5 M in tetrahydrofuran) was added slowly and dropwise to a solution of tetrahydrofuran (10 mL) containing 1-bromonaphthalene (10 g, 50 mmol) and [1,3-bis(diphenylphosphino)propane]nickel(II) dichloride at 0 °C. The reaction mixture was stirred at room temperature for 16 hours. Upon completion of the reaction, the solvent was removed by distillation under reduced pressure. The residue was extracted by adding ethyl acetate and aqueous ammonium chloride solution to the residue. The organic layer was separated, dried with anhydrous sodium sulfate, filtered and concentrated under reduced pressure. Finally, the residue was purified by silica gel column chromatography to afford 1-cyclopropylnaphthalene (6.4 g, 76% yield).
References
[1] Patent: WO2009/70740, 2009, A2. Location in patent: Page/Page column 89
[2] Patent: WO2006/26356, 2006, A2. Location in patent: Page/Page column 20
[3] Patent: WO2011/85009, 2011, A2. Location in patent: Page/Page column 36
[4] Patent: WO2014/8295, 2014, A1. Location in patent: Paragraph 0345-0348
1-cyclopropylnaphthalene Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 1-cyclopropylnaphthalene manufacturers
- Product
- 1-cyclopropylnaphthalene 25033-19-6
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-01
- Product
- 1-cyclopropylnaphthalene 25033-19-6
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-11-01
- Product
- 1-cyclopropylnaphthalene 25033-19-6
- Price
- US $48.00-40.00/KG
- Min. Order
- 1公斤
- Purity
- 99.%
- Supply Ability
- 200 tons
- Release date
- 2021-06-04