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

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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)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC

Product number: M337383
Product name: 4-Methylnaphthalen-1-amine
Packaging: 10mg
Price: $45
Updated: 2021/12/16

AK Scientific

Product number: 6238AB
Product name: 4-Methylnaphthalen-1-amine
Packaging: 100mg
Price: $171
Updated: 2021/12/16

AK Scientific

Product number: 6238AB
Product name: 4-Methylnaphthalen-1-amine
Packaging: 250mg
Price: $251
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0980557
Product name: 1-AMINO-4-METHYLNAPHTHALENE
Purity: 95.00%
Packaging: 5MG
Price: $503.59
Updated: 2021/12/16

AK Scientific

Product number: 6238AB
Product name: 4-Methylnaphthalen-1-amine
Packaging: 1g
Price: $611
Updated: 2021/12/16

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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

Shaanxi Dideu New Materials Co. Ltd

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

Shaanxi Dideu Medichem Co. Ltd

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

Zhuozhou Wenxi import and Export Co., Ltd

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

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4523-45-9