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N1909

Sigma-Aldrich

1-Naphthoic acid

96%

Sinonimo/i:

1-Naphthalenecarboxylic acid

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About This Item

Formula condensata:
C10H7CO2H
Numero CAS:
86-55-5
Peso molecolare:
172.18
Beilstein:
1908896
Numero CE:
201-681-9
Numero MDL:
MFCD00004007
Codice UNSPSC:
12352100
ID PubChem:
24897538
NACRES:
NA.22

Saggio

96%

Forma fisica

powder

P. eboll.

300 °C (lit.)

Punto di fusione

157-160 °C (lit.)

Stringa SMILE

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)
LNETULKMXZVUST-UHFFFAOYSA-N

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Applicazioni

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.

Altre note

Remainder 2-naphthoic acid

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
MKCL3378
MKCH5068
MKCF9581
MKCG7246
MKAA1271V

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