The 2-Hydroxy-1,3,5-benzenetricarbaldehyde, with the CAS registry number 81502-74-1, has the systematic name of 2-hydroxybenzene-1,3,5-tricarbaldehyde. It is a kind of organics, and should be stored in the dry and cool environment. And the molecular formula of the chemical is C₉H₆O₄.

The characteristics of 2-Hydroxy-1,3,5-benzenetricarbaldehyde are as followings: (1)ACD/LogP: 2.48; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.17; (4)ACD/LogD (pH 7.4): -0.39; (5)ACD/BCF (pH 5.5): 2.22; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 26.11; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 4; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 60.44 Å²; (13)Index of Refraction: 1.717; (14)Molar Refractivity: 48.39 cm³; (15)Molar Volume: 122.8 cm³; (16)Polarizability: 19.18×10^-24cm³; (17)Surface Tension: 71.6 dyne/cm; (18)Density: 1.449 g/cm³; (19)Flash Point: 139.1 °C; (20)Enthalpy of Vaporization: 54.27 kJ/mol; (21)Boiling Point: 282.9 °C at 760 mmHg; (22)Vapour Pressure: 0.00191 mmHg at 25°C.  

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O=Cc1cc(cc(C=O)c1O)C=O
(2)InChI: InChI=1/C9H6O4/c10-3-6-1-7(4-11)9(13)8(2-6)5-12/h1-5,13H
(3)InChIKey: HKAZHQGKWVMFHP-UHFFFAOYAK