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Brc1cnc(nc1)C
Pyrimidine, 5-bromo-2-methyl-
CCCP1(=O)OP(=O)(CCC)OP(=O)(O1)CCC
1,3,5,2,4,6-Trioxatriphosphorinane, 2,4,6-tripropyl-, 2,4,6-trioxide
CC1(C)OB(OC1(C)C)B1OC(C(O1)(C)C)(C)C
2,2'-Bi-1,3,2-dioxaborolane, 4,4,4',4',5,5,5',5'-octamethyl-
O=C(C=Cc1ccccc1)C=Cc1ccccc1.O=C(C=Cc1ccccc1)C=Cc1ccccc1.O=C(C=Cc1ccccc1)C=Cc1ccccc1.[Pd].[Pd]
Tris(dibenzylideneacetone)dipalladium
C1CCC(CC1)P(C1CCCCC1)C1CCCCC1.Cc1cc(C)c(c(c1)C)N1CCN(C1=[Ru](=Cc1ccccc1)(Cl)Cl)c1c(C)cc(cc1C)C
Ruthenium,[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(phenylmethylene)(tricyclohexylphosphine)-, (SP-5-41)-

2-Naphthalenol, 1-nitroso-

O=Nc1c(O)ccc2c1cccc2 Request for Quotation
Chemical Name: 2-Naphthalenol, 1-nitroso-
CAS Number: 131-91-9
Product Number: AG000VB2(AGN-PC-0JK8MF)
Synonyms:
MDL No:
Molecular Formula: C10H7NO2
Molecular Weight: 173.1681

Identification/Properties

Computed Properties
Molecular Weight:
173.171g/mol
XLogP3:
2.3
Hydrogen Bond Donor Count:
1
Hydrogen Bond Acceptor Count:
3
Rotatable Bond Count:
0
Exact Mass:
173.048g/mol
Monoisotopic Mass:
173.048g/mol
Topological Polar Surface Area:
49.7A^2
Heavy Atom Count:
13
Formal Charge:
0
Complexity:
195
Isotope Atom Count:
0
Defined Atom Stereocenter Count:
0
Undefined Atom Stereocenter Count:
0
Defined Bond Stereocenter Count:
0
Undefined Bond Stereocenter Count:
0
Covalently-Bonded Unit Count:
1
Compound Is Canonicalized:
Yes

Safety Information

GHS Pictogram:
Signal Word:
Warning
UN#:
-
Hazard Statements:
H302-H315-H319-H335
Precautionary Statements:
P261-P305+P351+P338
Class:
-
Packing Group:
-

NMR Spectrum

Other Analytical Data

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Chemical Structure


1-Nitroso-2-Naphthol is a versatile compound commonly utilized in chemical synthesis as a reagent for various reactions. Its key application lies in its ability to undergo diazotization reactions, yielding diazonium salts. These diazonium salts are crucial intermediates in the synthesis of organic molecules, particularly azo dyes. Additionally, 1-Nitroso-2-Naphthol can participate in coupling reactions with aromatic compounds, leading to the formation of azo dyes or other functionalized products. Its unique chemical properties make it an essential tool for organic chemists seeking to introduce functional groups or modify the structure of aromatic molecules in a controlled manner.