4-Methylnaphthalen-1-aMine
- Product Name
- 4-Methylnaphthalen-1-aMine
- CAS No.
- 4523-45-9
- Chemical Name
- 4-Methylnaphthalen-1-aMine
- Synonyms
- 4-methyl-1-Naphthalenamine;4-Methylnaphthalen-1-aMine;1-Naphthalenamine, 4-methyl-;4-Methyl-naphthalen-1-ylamine
- CBNumber
- CB72651616
- Molecular Formula
- C11H11N
- Formula Weight
- 157.21
- MOL File
- 4523-45-9.mol
4-Methylnaphthalen-1-aMine Property
- Melting point:
- 51.5°C
- Boiling point:
- 271.88°C (rough estimate)
- Density
- 1.0595 (rough estimate)
- refractive index
- 1.6722 (estimate)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- pka
- 4.63±0.10(Predicted)
N-Bromosuccinimide Price
- Product number
- M337383
- Product name
- 4-Methylnaphthalen-1-amine
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- 6238AB
- Product name
- 4-Methylnaphthalen-1-amine
- Packaging
- 100mg
- Price
- $171
- Updated
- 2021/12/16
- Product number
- 6238AB
- Product name
- 4-Methylnaphthalen-1-amine
- Packaging
- 250mg
- Price
- $251
- Updated
- 2021/12/16
- Product number
- CHM0980557
- Product name
- 1-AMINO-4-METHYLNAPHTHALENE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $503.59
- Updated
- 2021/12/16
- Product number
- 6238AB
- Product name
- 4-Methylnaphthalen-1-amine
- Packaging
- 1g
- Price
- $611
- Updated
- 2021/12/16
4-Methylnaphthalen-1-aMine Chemical Properties,Usage,Production
Synthesis
880-93-3
4523-45-9
General procedure for the synthesis of 4-methylnaphthalen-1-amine from 1-methyl-4-nitronaphthalene: To a solution of 1-methyl-4-nitronaphthalene (4.0 g, 21 mmol) in ethanol (300 mL) was added Raney-Ni (about 4 scoops). The reaction mixture was stirred under hydrogen (1 atm) atmosphere for 16 hours. Upon completion of the reaction, the catalyst was removed by filtration through a diatomaceous earth pad and the filtrate was concentrated. Finally, the target product 4-methylnaphthalen-1-amine (3.2 g, 75% yield) was purified by silica gel fast column chromatography (eluent ratio ethyl acetate:hexane = 15:85).
References
[1] Chinese Journal of Chemistry, 2017, vol. 35, # 10, p. 1595 - 1600
[2] Journal of Polymer Science, Part A: Polymer Chemistry, 2011, vol. 49, # 3, p. 719 - 728
[3] Patent: WO2006/26356, 2006, A2. Location in patent: Page/Page column 42
[4] Justus Liebigs Annalen der Chemie, 1913, vol. 402, p. 28
[5] Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1955, vol. 28, p. 115,117; engl. Ausg. S. 109
4-Methylnaphthalen-1-aMine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-Methylnaphthalen-1-aMine manufacturers
- Product
- 4-Methylnaphthalen-1-aMine 4523-45-9
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98.0%
- Supply Ability
- 10000KGS
- Release date
- 2025-03-20
- Product
- 4-Methylnaphthalen-1-aMine 4523-45-9
- Price
- US $25.00-11.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 200000KG
- Release date
- 2024-08-12
- Product
- 4-Methylnaphthalen-1-aMine 4523-45-9
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-11