4-METHYL-1-NAPHTHALDEHYDE Chemical Properties

Melting point:

32-36 °C(lit.)

Boiling point:

259.85°C (rough estimate)

Density 

1.1252

refractive index 

1.6188 (estimate)

Flash point:

>230 °F

solubility 

Chloroform (Slightly), Methanol (Slightly)

form 

Oil

CAS DataBase Reference

33738-48-6(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36/37/39

WGK Germany 

3

HazardClass 

IRRITANT

MSDS

• Language:English Provider:SigmaAldrich

4-METHYL-1-NAPHTHALDEHYDE Usage And Synthesis

Uses

4-Methyl-1-naphthaldehyde may be used in the synthesis of methyl 2-phenyl-3-( 4-methyl-1-naphthyl)propenoate and (Z/E)-2-amino-4,6-dimethyl-5-[(4-methyl-1-naphthyl)methylene]-5H-cyclopenta[b]pyridine-3,7-dicarbonitrile.

General Description

4-Methyl-1-naphthaldehyde is a monoaldehyde. It is obtained along with 1-methyl-2-naphthaldehyde from 1-methylnaphthalene, via formylation.

4-METHYL-1-NAPHTHALDEHYDE(33738-48-6)Related Product Information

• 10-METHYLANTHRACENE-9-CARBOXALDEHYDE
• Solvent Yellow 98
• Pseudohypericin
• GOSSYPOL
• Gossypol-acetic acid
• 9,10-ANTHRACENEDICARBOXALDEHYDE
• Vat Red 15
• 1,4,5,8-Naphthalenetetracarboxylic dianhydride
• Vat Yellow 4
• 1,4-Naphthalenedicarboxylic acid
• Hypericin
• 1,4,5,8-Naphthalenetetracarboxylic acid
• Vat Orange 7
• 1,4,5,8-NAPHTHALENETETRACARBOXDIIMIDE
• 4-METHYL-1-NAPHTHALDEHYDE
• 2-METHYL-1-NAPHTHALDEHYDE 97
• 7-METHYL-2-NAPHTHALDEHYDE
• RARECHEM AL BF 0530