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| 3,4-Dimethylbenzaldehyde Basic information |
| 3,4-Dimethylbenzaldehyde Chemical Properties |
| 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.) | | Fp | 225 °F | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | Chloroform, Methanol (Slightly) | | form | Liquid | | Specific Gravity | 1.012 | | color | Clear colorless to yellow | | Water Solubility | Soluble in ethanol, ether, toluene. Insoluble in water. | | Sensitive | Air Sensitive | | BRN | 1634270 | | LogP | 2.45 | | 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) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 24/25-36/37-26 | | WGK Germany | 3 | | Hazard Note | Irritant | | TSCA | Yes | | HS Code | 29122990 |
| 3,4-Dimethylbenzaldehyde Usage And Synthesis |
| Chemical Properties | Clear colorless to yellowish liquid | | Uses | 3,4-Dimethylbenzaldehyde is used as an additive for resins, agricultural intermediate and for flavor and fragrance, nucleation transparent agent. | | 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 | Nonflammable |
| 3,4-Dimethylbenzaldehyde Preparation Products And Raw materials |
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