3,5-Dimethyl-4-hydroxybenzaldehyde Chemical Properties

Melting point:

112-114 °C(lit.)

Boiling point:

231.72°C (rough estimate)

Density 

1.0858 (rough estimate)

refractive index 

1.5180 (estimate)

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

solubility 

Chloroform (Slightly), Ethyl Acetate (Slightly)

form 

Solid

pka

8.48±0.23(Predicted)

color 

Off-White to Pale Yellow

Sensitive 

Air Sensitive

BRN 

1908717

CAS DataBase Reference

2233-18-3(CAS DataBase Reference)

EPA Substance Registry System

Benzaldehyde, 4-hydroxy-3,5-dimethyl- (2233-18-3)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37/39

WGK Germany 

3

Hazard Note 

Irritant

TSCA 

Yes

HS Code 

29124990

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

3,5-Dimethyl-4-hydroxybenzaldehyde Usage And Synthesis

Chemical Properties

tan to light brown crystalline powder

Uses

3,5-Dimethyl-4-hydroxybenzaldehyde is used as a reagent in the synthesis of new diarylaniline analogs which were evaluated as HIV-1 non-nucleoside reverse transcriptase inhibitor agents. Also used in preparation of novel benzimidazole-5-carboxylate and its hydrazone derivatives which show potential for use as anti-inflammatory and antimicrobial agents.

Synthesis Reference(s)

Synthesis, p. 747, 1984 DOI: 10.1055/s-1984-30956
Tetrahedron Letters, 31, p. 2607, 1990 DOI: 10.1016/0040-4039(90)80137-B

3,5-Dimethyl-4-hydroxybenzaldehyde(2233-18-3)Related Product Information

• ETHANE
• Dimethyl ether
• 4-Hydroxy-3-nitrobenzaldehyde
• 3,5-Dimethylbenzaldehyde
• Dimethyl sulfate
• 4-Dimethylaminobenzaldehyde
• Benzaldehyde
• 3,5-Dihydroxybenzaldehyde
• 4-Hydroxy-3-methylbenzaldehyde
• Dacthal
• p-Anisaldehyde
• 3,4-Dimethylbenzaldehyde
• 3,4-Dimethylaniline
• Salicylaldehyde
• Xylene
• CHLOROPHOSPHONAZO III
• 3-Hydroxybenzaldehyde
• 2,5-Dihydroxybenzaldehyde