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2-Naphthaldehyde Structure

2-Naphthaldehyde

Chemical Properties

Melting point 58-61 °C (lit.)
Boiling point 160 °C (19 mmHg)
Density  1.6211
refractive index  1.6211 (estimate)
Flash point 160°C/19mm
storage temp.  -20°C
solubility  Chloroform, Methanol (Sparingly)
form  Powder or Chunks
color  Off-white to yellow or light beige
Water Solubility  Soluble in hot water.
FreezingPoint  1.0755
Sensitive  Air Sensitive
BRN  507750
InChIKey PJKVFARRVXDXAD-UHFFFAOYSA-N
CAS DataBase Reference 66-99-9(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII GZX30H50DE
NIST Chemistry Reference 2-Naphthalenecarboxaldehyde(66-99-9)
EPA Substance Registry System 2-Naphthalenecarboxaldehyde (66-99-9)

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H302+H312+H332-H315-H319-H301-H335
Precautionary statements P280a-P301+P310a-P305+P351+P338-P405-P501a-P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501
Hazard Codes  Xn,Xi
Risk Statements  36/37/38-22
Safety Statements  22-24/25-36-26
RIDADR  UN 3335
WGK Germany  3
RTECS  QJ0190010
10-23
HS Code  29122900
NFPA 704:
1
2 0

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2-Naphthaldehyde Chemical Properties,Usage,Production

2-Naphthaldehyde synthesis

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