4-Hydroxy-1-naphthaldehyde

Product Name: 4-Hydroxy-1-naphthaldehyde
CAS No.: 7770-45-8
Chemical Name: 4-Hydroxy-1-naphthaldehyde
Synonyms: 4-Hydroxy-1-phthaldehyde;4-HYDROXY-1-NAPHTHALDEHYD;4-HYDROXY-1-NAPHTHALDEHYDE;4-hydroxynaphthalene-1-carbaldehyde;4-hydroxy-1-naphthalenecarboxaldehyde;1-Naphthalenecarboxaldehyde, 4-hydroxy-
CBNumber: CB6407638
Molecular Formula: C11H8O2
Formula Weight: 172.18
MOL File: 7770-45-8.mol

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4-Hydroxy-1-naphthaldehyde Property

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)
Appearance: Off-white to light yellow Solid
InChI: 1S/C11H8O2/c12-7-8-5-6-11(13)10-4-2-1-3-9(8)10/h1-7,13H
InChIKey: LORPDGZOLAPNHP-UHFFFAOYSA-N
SMILES: Oc1ccc(C=O)c2ccccc12
CAS DataBase Reference: 7770-45-8(CAS DataBase Reference)
NIST Chemistry Reference: 4-Hydroxy-naphthaldehyde(7770-45-8)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
HazardClass: IRRITANT
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 131067
Product name: 4-Hydroxy-1-naphthaldehyde
Purity: 98%
Packaging: 1g
Price: $34.85
Updated: 2025/07/31

Sigma-Aldrich

Product number: 131067
Product name: 4-Hydroxy-1-naphthaldehyde
Purity: 98%
Packaging: 5g
Price: $179.55
Updated: 2025/07/31

TRC

Product number: H951093
Product name: 4-Hydroxy-1-naphthaldehyde
Packaging: 500mg
Price: $80
Updated: 2021/12/16

TRC

Product number: H951093
Product name: 4-Hydroxy-1-naphthaldehyde
Packaging: 1g
Price: $130
Updated: 2021/12/16

Matrix Scientific

Product number: 001398
Product name: 4-Hydroxy-1-naphthaldehyde
Packaging: 1g
Price: $44
Updated: 2021/12/16

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4-Hydroxy-1-naphthaldehyde Chemical Properties,Usage,Production

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.

4-Hydroxy-1-naphthaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Hydroxy-1-naphthaldehyde Suppliers

China 76 France 1 Germany 2 India 2 Switzerland 1 United Kingdom 3 United States 14 Global 99

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4-HYDROXY-1-NAPHTHALDEHYDE

4-HYDROXY-1-NAPHTHALDEHYD

4-hydroxynaphthalene-1-carbaldehyde

4-Hydroxy-1-phthaldehyde

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7770-45-8

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