1-METHYL-5-NITRONAPHTHALENE

Base Information

• Chemical Name: 1-METHYL-5-NITRONAPHTHALENE
• CAS No.: 91137-27-8
• Molecular Formula: C11H9NO2
• Molecular Weight: 187.198
• Mol file: 91137-27-8.mol

Synonyms:1-Methyl-5-nitronaphthalene;

Chemical Property of 1-METHYL-5-NITRONAPHTHALENE

Chemical Property:

• Vapor Pressure: 0.000461mmHg at 25°C
• Refractive Index: 1.652
• Boiling Point: 324.6 °C at 760 mmHg
• Flash Point: 155.5 °C
• PSA: 45.82000
• Density: 1.234g/cm³
• LogP: 3.57960

Purity/Quality:

99% ^*data from raw suppliers

1-METHYL-5-NITRONAPHTHALENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of 1-METHYL-5-NITRONAPHTHALENE

There total 17 articles about 1-METHYL-5-NITRONAPHTHALENE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 44.0%

1-Methylnaphthalene (90-12-0,34475-76-8) → 4-nitro-1-methylnaphthalene (880-93-3) + 2-nitro-1-methylnaphthalene (63017-87-8) + 8-methyl-1-nitro-naphthalene (90745-27-0) + 5-nitro-1-methylnaphthalene (91137-27-8)

Guidance literature:

With nitric acid; In acetic anhydride; at 0 ℃; for 1h; Further byproducts given. Yields of byproduct given;

Reference yield:

1-Methylnaphthalene (90-12-0,34475-76-8) → 4-nitro-1-methylnaphthalene (880-93-3) + 2-nitro-1-methylnaphthalene (63017-87-8) + 5-nitro-1-methylnaphthalene (91137-27-8) + 2-Methylnaphthalene (91-57-6,34468-07-0)

Guidance literature:

With nitric acid; acetic anhydride; at -10 ℃; Further byproducts given;

Reference yield:

1-Methyl-naphthalene; compound with GENERIC INORGANIC NEUTRAL COMPONENT → 4-nitro-1-methylnaphthalene (880-93-3) + 2-nitro-1-methylnaphthalene (63017-87-8) + 3-nitro-1-methylnaphthalene (41037-13-2) + 5-nitro-1-methylnaphthalene (91137-27-8)

Guidance literature:

With Nitrogen dioxide; at 25 ℃;

upstream raw materials:

8-methyl-4-nitro-[1]naphthylamine

methyl nitrite

1-Methylnaphthalene

nitric acid

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