3-HYDROXY-4-METHYL-BENZALDEHYDE

3-HYDROXY-4-METHYL-BENZALDEHYDE Structure
CAS No.
57295-30-4
Chemical Name:
3-HYDROXY-4-METHYL-BENZALDEHYDE
Synonyms
3-hydroxy-4-methyl-benaldehyde;3-HYDROXY-4-METHYL-BENZALDEHYDE;Benzaldehyde, 3-hydroxy-4-Methyl-;N-[2-(dimethylamino)ethyl]-2-methylbenzamide
CBNumber:
CB3326703
Molecular Formula:
C8H8O2
Molecular Weight:
136.15
MOL File:
57295-30-4.mol
Modify Date:
2022/12/30 16:20:48

3-HYDROXY-4-METHYL-BENZALDEHYDE Properties

Melting point 73-74 °C
Boiling point 252.4±20.0 °C(Predicted)
Density 1.175±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
pka 9.59±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H332-H335
Precautionary statements  P261-P280-P305+P351+P338
Hazard Codes  Xi
Risk Statements  41
Safety Statements  26-39
HS Code  2912490090

3-HYDROXY-4-METHYL-BENZALDEHYDE Chemical Properties,Uses,Production

Purification Methods

Crystallise it from water or *C6H6 (m 71-71o). The O-methyl ether has m 45-46o (from Et2O/hexane). [Sedgwick & Allott J Chem Soc 2820 1923, Flitsch et al. Justus Liebigs Ann Chem 1413 1985, Beilstein 8 H 100, 8 II 103, 8 IV 368.]

3-HYDROXY-4-METHYL-BENZALDEHYDE Preparation Products And Raw materials

Raw materials

Preparation Products

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3-HYDROXY-4-METHYL-BENZALDEHYDE Benzaldehyde, 3-hydroxy-4-Methyl- 3-hydroxy-4-methyl-benaldehyde N-[2-(dimethylamino)ethyl]-2-methylbenzamide 57295-30-4 Aromatic Aldehydes & Derivatives (substituted)