The 3,4-Dimethoxyphenylglyoxal hydrate is an organic compound with the formula C₁₀H₁₂O₅. The systematic name of this chemical is 2-(3,4-Dimethoxyphenyl)-2-oxo-acetaldehyde hydrate. The CAS registry number of this chemical is 163428-90-8. Besides, it should be stored in a cool, sealed, dry, well-ventilated place.

Physical properties about 3,4-Dimethoxyphenylglyoxal hydrate are: (1)#H bond acceptors: 5; (2)#H bond donors: 2; (3)#Freely Rotating Bonds: 4; (4)Polar Surface Area: 61.83 Å²; (5)Flash Point: 187.9 °C; (6)Enthalpy of Vaporization: 67.08 kJ/mol; (7)Boiling Point: 387 °C at 760 mmHg; (8)Vapour Pressure: 1.11E-06 mmHg at 25 °C.

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. When you are using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C10H10O4.H2O/c1-13-9-4-3-7(8(12)6-11)5-10(9)14-2;/h3-6H,1-2H3;1H2
(2)InChIKey: HVXVAKHTLMPFDQ-UHFFFAOYAV
(3)Std. InChI: InChI=1S/C10H10O4.H2O/c1-13-9-4-3-7(8(12)6-11)5-10(9)14-2;/h3-6H,1-2H3;1H2
(4)Std. InChIKey: HVXVAKHTLMPFDQ-UHFFFAOYSA-N