Autorizzo l’utilizzo di cookies.

Accetto Utilizziamo cookies per migliorare il nostro servizio e realizzare statistiche. Questa funzione puó essere disattivata cambiando la configurazione del browser. Continuando a navigare senza modificare questi parametri, consideriamo che l’uso di cookies sia accettato

708-06-5 - 2-Hydroxy-1-naphthaldehyde, 98% - B23951 - Alfa Aesar

B23951 2-Hydroxy-1-naphthaldehyde, 98%

Codice CAS
708-06-5
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
25g 26,10
100g 61,20
Aggiungi al carrello Aggiungi al preventivo generale Visualizza articolo

2-Hydroxy-1-naphthaldehyde, 98%

MDL
MFCD00004005
EINECS
211-902-0

Proprietà chimiche

Formula
C11H8O2
Peso formula
172.18
Punto di fusione
77-80°
Punto di ebollizione
191-193°/27mm
Sensibilità
Air Sensitive
Solubilità
Soluble in water (40 g/L at 20°C).

Applicazioni

2-Hydroxy-1-naphthaldehyde is used in Merrified-type synthesis to deterime free amino acid groups in polymers.

Note

Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. It is sensitive to air. Store under dry inert gas. Incompatible with bases and oxidizing agents.

Letteratura

T. Dziembowska.; Z. Rozwadowski.; A. Filarowski.; P. E. Hansen. NMR study of proton transfer equilibrium in Schiff bases derived from 2-hydroxy-1-naphthaldehyde and 1-hydroxy-2-acetonaphthone. Deuterium isotope effects on 13C and 15N chemical shifts. Magnetic Resonance in Chemistry. 2001, 39 (1), 67-80.

Siang-Guan Teoh.; Guan-Yeow Yeap.; Ching-Ching Loh.; Lai-Wan Foong.; Soon-Beng Teo.; Hoong-Kun Fun. Inner coordination sphere tin(IV) complexes with some O,N,N-terdentate {N-(2-hydroxybenzaldehyde)-1-amino-2-phenyleneimine and N-(2-hydroxy-1-naphthaldehyde)-1-amino-2-phenyleneimine} and O,N,N,O-quadridentate {N,N?-bis(2-hydroxybenzaldehyde)-1,2-phenylenediimine and N,N?-bis(2-hydroxy-1-naphthaldehyde)-1,2-phenylenediimine} Schiff bases. Polyhedron. 1997, 16 (13), 2213-2221.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Classe di rischio
9
Gruppo di imballaggio
III
Codice tariffe armonizzato
2912.49
TSCA
Yes
RTECS
QJ0300000

Raccomandato

  • A10395

    Citric acid, 99+%
  • A11069

    1-Naphthylacetic acid, 96%, may cont. up to 4% 2-isomer
  • A11094

    4-Methoxy-1-naphthaldehyde, 99%
  • A11307

    2,3-Dihydroxynaphthalene, 98%
  • A12550

    2'-Hydroxyacetophenone, 98%

Visualizzati di recente

Prodotti chimici

Scienze della vita

Metalli e materiali

Catalizzatori

Apparecchiature di analisi e di laboratorio