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HomeProduct name list3,4-Dimethylbenzaldehyde

3,4-Dimethylbenzaldehyde

  • CAS NO.:5973-71-7
  • Empirical Formula: C9H10O
  • Molecular Weight: 134.18
  • MDL number: MFCD00016612
  • EINECS: 227-770-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:15:32
3,4-Dimethylbenzaldehyde Structural

What is 3,4-Dimethylbenzaldehyde?

Chemical properties

Clear colorless to yellowish liquid

The Uses of 3,4-Dimethylbenzaldehyde

3,4-Dimethylbenzaldehyde is used as an additive for resins, agricultural intermediate and for flavor and fragrance, nucleation transparent agent.

What are the applications of Application

3,4-Dimethylbenzaldehyde is a carbonyl compound

Definition

ChEBI: 3,4-Dimethylbenzaldehyde is a carbonyl compound.

General Description

3,4-Dimethylbenzaldehyde (3,4-DMB) is a benzaldehyde derivative. It is the OH radical initiated oxidative degradation product of trimethylbenzene. The rate coefficient of the gas-phase reaction between 3,4-DMB and OH radical is 24.6±4.0×10-12cm3molecule-1s-1. The vibrational analysis of 3,4-DMB based on FT-IR spectra, FT-Raman spectra, ab initio and density functional theory (DFT) calculations have been reported. It is formed as an intermediate during the transformation of furfural into gasoline-range fuels using ZSM(Zeolite Socony Mobil)-5-based catalysts.

Flammability and Explosibility

Non flammable

Properties of 3,4-Dimethylbenzaldehyde

Melting point: 225-226 C
Boiling point: 226 °C (lit.)
Density  1.012 g/mL at 25 °C (lit.)
vapor pressure  39Pa at 25℃
refractive index  n20/D 1.551(lit.)
Flash point: 225 °F
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  Chloroform, Methanol (Slightly)
form  Liquid
color  Clear colorless to yellow
Specific Gravity 1.012
Water Solubility  Soluble in ethanol, ether, toluene. Insoluble in water.
Sensitive  Air Sensitive
BRN  1634270
CAS DataBase Reference 5973-71-7(CAS DataBase Reference)
NIST Chemistry Reference Benzaldehyde, 3,4-dimethyl-(5973-71-7)
EPA Substance Registry System Benzaldehyde, 3,4-dimethyl- (5973-71-7)

Safety information for 3,4-Dimethylbenzaldehyde

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
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 3,4-Dimethylbenzaldehyde

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