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N-nitroso-N-phenylnaphthalen-2-amine, also known as 2-Naphthalenamine, N-phenyl-N-nitros-, is an organic compound with the chemical formula C16H12N2O. It is a derivative of naphthalen-2-amine, where one of the hydrogen atoms on the nitrogen atom is replaced by a nitroso group (-N=O). N-nitroso-N-phenylnaphthalen-2-amine is characterized by its yellow crystalline appearance and is soluble in organic solvents. It is primarily used as an intermediate in the synthesis of various dyes and pigments, particularly those with a yellow hue. Due to its potential to form nitrosamines, which are known carcinogens, it is important to handle N-nitroso-N-phenylnaphthalen-2-amine with care and in accordance with safety regulations.

5488-73-3

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5488-73-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5488-73-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,8 and 8 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 5488-73:
(6*5)+(5*4)+(4*8)+(3*8)+(2*7)+(1*3)=123
123 % 10 = 3
So 5488-73-3 is a valid CAS Registry Number.

5488-73-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name N-naphthalen-2-yl-N-phenylnitrous amide

1.2 Other means of identification

Product number -
Other names 2-Naphthalenamine,N-nitroso-N-phenyl

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5488-73-3 SDS

5488-73-3Relevant academic research and scientific papers

Efficient procedure for chemoselective N-nitrosation of secondary amines with trichloromelamine-NaNO2

Bamoniri,Zolfigol,Mirjalili,Fallah

, p. 1393 - 1396 (2008/03/27)

A combination of trichloromelamine and sodium nitrite in the presence of wet silica gel was used as an effective nitrosating agent for the transformation of secondary amines into the corresponding N-nitroso derivatives under mild and heterogeneous conditions in good to excellent yields.

Alumina-methanesulfonic acid (AMA)/NaNO2 as an efficient procedure for the chemoselectivite N-nitrosation of secondary amines

Niknam, Khodabakhsh,Zolfigol, Mohammad Ali

, p. 2311 - 2319 (2007/10/03)

A combination of alumina/methanesulfonic acid (AMA) and sodium nitrite was used as an effective nitrosating agent for the nitrosation of secondary amines under mild and heterogeneous conditions in good to excellent yields. Copyright Taylor & Francis Group, LLC.

The use of Nafion-H/NaNO2 as an efficient procedure for the chemoselective N-nitrosation of secondary amines under mild and heterogeneous conditions

Zolfigol, Mohammad Ali,Habibi, Davood,Mirjalili, BiBi Fatemeh,Bamoniri, Abdolhamid

, p. 3345 - 3349 (2007/10/03)

A combination of Nafion-H and sodium nitrite in the presence of wet SiO2 was used as an effective agent for the N-nitrosation of secondary amines under mild and heterogeneous conditions in good to excellent yields.

Silica sulfuric acid/NaNO2 as a novel heterogeneous system for the chemoselective N-nitrosation of secondary amines under mild conditions

Zolfigol, Mohammad Ali,Bamoniri, Abdolhamid

, p. 1621 - 1624 (2007/10/03)

Neat chlorosulfonic acid reacts with silica gel to give silica sulfuric acid in which sulfuric acid is immobilized on the surface of silica gel via a covalent bond. A combination of silica sulfuric acid and sodium nitrite in the presence of wet SiO2 was used as an effective nitrosating agent for the nitrosation of secondary amines to their corresponding nitroso derivatives under mild and heterogeneous conditions in excellent yields.

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