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Documentos Principais

N1909

Sigma-Aldrich

1-Naphthoic acid

96%

Sinônimo(s):

1-Naphthalenecarboxylic acid

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About This Item

Fórmula linear:
C10H7CO2H
Número CAS:
Peso molecular:
172.18
Beilstein:
1908896
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.22

Nível de qualidade

Ensaio

96%

Formulário

powder

p.e.

300 °C (lit.)

pf

157-160 °C (lit.)

cadeia de caracteres SMILES

OC(=O)c1cccc2ccccc12

InChI

1S/C11H8O2/c12-11(13)10-7-3-5-8-4-1-2-6-9(8)10/h1-7H,(H,12,13)

chave InChI

LNETULKMXZVUST-UHFFFAOYSA-N

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Aplicação

1-Naphthoic acid can be used as a reactant to prepare:
  • Perinaphthenones by dehydrative annulation with alkynes in the presence of rhodium catalyst.
  • Isocoumarin derivatives by reacting with 2-butyne via aerobic oxidative cyclization using Rh catalyst.
  • N-Methoxy-N-methyl-1-naphthalenecarboxamide (Weinreb amide) by reacting with N,O-dimethylhydroxylamine and phosphorus trichloride.
  • 1,4-Dihydro-1-naphthalenecarboxylic acid by Birch reduction.

Outras notas

Remainder 2-naphthoic acid

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves


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