2,4,5-TRIMETHYLBENZALDEHYDE
- CAS NO.：5779-72-6
- Empirical Formula: C10H12O
- Molecular Weight: 148.2
- MDL number: MFCD00017713
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 00:12:12
What is 2,4,5-TRIMETHYLBENZALDEHYDE?
Definition
ChEBI: Duryl aldehyde is a carbonyl compound.
General Description
Dipole moments of 2,4,5-trimethylbenzaldehyde (TMB) isolated in a durene host crystal have been reported to be 1.65 ± 0.09D (difference between the ground state and the lowest singlet) and 1.05 ± 0.06D (difference between the ground state and triplet excited states). TMB has been identified as one of the major volatile constituent present in the leave extracts of Eryngium foetidum L. Based on the phosphorescence excitation and Stark spectral data, it has been observed that a change in temperature and electric field causes a change in the dipole moment of the compound.
Properties of 2,4,5-TRIMETHYLBENZALDEHYDE
| Melting point: | 41-46 °C (lit.) |
| Boiling point: | 243°C |
| Density | 0.988±0.06 g/cm3(Predicted) |
| Flash point: | 230 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | soluble in Methanol |
| form | powder to lump to clear liquid |
| color | White or Colorless to Light yellow |
| Merck | 14,9839 |
| CAS DataBase Reference | 5779-72-6(CAS DataBase Reference) |
Safety information for 2,4,5-TRIMETHYLBENZALDEHYDE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2,4,5-TRIMETHYLBENZALDEHYDE
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