The 2,3-Dimethyl-4-methoxybenzaldehyde, with the CAS registry number 38998-17-3, has the IUPAC name of 4-methoxy-2,3-dimethylbenzaldehyde. product categories: Aromatic Aldehydes & Derivatives (substituted); Benzaldehyde; Aldehydes; C10 to C21; Carbonyl Compounds. 

The physical properties of this chemical are as follows: (1)ACD/LogP: 2.62; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.62; (4)ACD/LogD (pH 7.4): 2.62; (5)ACD/BCF (pH 5.5): 57.73; (6)ACD/BCF (pH 7.4): 57.73; (7)ACD/KOC (pH 5.5): 634.47; (8)ACD/KOC (pH 7.4): 634.47; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 26.3; (13)Index of Refraction: 1.538; (14)Molar Refractivity: 49.33 cm³; (15)Molar Volume: 157.6 cm³; (16)Polarizability: 19.55 ×10^-24 cm³; (17)Surface Tension: 35.3 dyne/cm; (18)Density: 1.041 g/cm³; (19)Flash Point: 124.8 °C; (20)Enthalpy of Vaporization: 51.94 kJ/mol; (21)Boiling Point: 280.6 °C at 760 mmHg; (22)Vapour Pressure: 0.00374 mmHg at 25°C; (23)Exact Mass: 164.08373; (24)MonoIsotopic Mass: 164.08373; (25)Topological Polar Surface Area: 26.3; (26)Heavy Atom Count: 12; (27)Complexity: 156.

Use of this chemical: 2,3-Dimethyl-4-methoxybenzaldehyde could react to produce 1-dichloromethyl-4-methoxy-2,3-dimethyl-benzene. This reaction could happen in the presence of the reagent of PCl₅, and the solvent of CCl₄.

When you are dealing with this chemical, you should be very cautious. Remember to avoid contacting with skin and eyes and then do not breathe dust.

In addition, you could convert the following datas into the molecular structure:
(1)Canonical SMILES: CC1=C(C=CC(=C1C)OC)C=O
(2)InChI: InChI=1S/C10H12O2/c1-7-8(2)10(12-3)5-4-9(7)6-11/h4-6H,1-3H3
(3)InChIKey: MAFDJCNDRCNZFM-UHFFFAOYSA-N