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ChemicalBook--->CAS DataBase List--->7770-45-8

7770-45-8

7770-45-8 Structure

7770-45-8 Structure
IdentificationMore
[Name]

4-Hydroxy-1-naphthaldehyde
[CAS]

7770-45-8
[Synonyms]

4-HYDROXY-1-NAPHTHALDEHYDE
4-HYDROXY-1-NAPHTHALDEHYD
[Molecular Formula]

C11H8O2
[MDL Number]

MFCD00053486
[Molecular Weight]

172.18
[MOL File]

7770-45-8.mol
Chemical PropertiesBack Directory
[Melting point ]

179-182 °C (lit.)
[Boiling point ]

364.9±15.0 °C(Predicted)
[density ]

1.288±0.06 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[pka]

6.66±0.40(Predicted)
[CAS DataBase Reference]

7770-45-8(CAS DataBase Reference)
[NIST Chemistry Reference]

4-Hydroxy-naphthaldehyde(7770-45-8)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[HazardClass ]

IRRITANT
Hazard InformationBack Directory
[Uses]

4-Hydroxy-1-naphthaldehyde was used in the preparation of racemic 1- and 2-naphthol analogues of tyrosine, 2-amino-3-(4-hydroxy-1-naphthyl)propanoic acid hydrochloride and 2-amino-3-(6-hydroxy-2-naphthyl)propanoic acid hydrobromide.
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

7770-45-8(sigmaaldrich)
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