o - Hydroxybenzaldehyde is a liquid at room temperature while p - hydroxybenzaldehyde is a high melting solid because of:
Copper and manganese: two concordant partners in the catalytic oxidation of p-cresol to p-hydroxybenzaldehyde - Chemical Communications (RSC Publishing)
![Assertion (A): 0 -Hydroxybenzaldehyde can be separated from p- hydroxybenzaldehyde by steam disti... - YouTube Assertion (A): 0 -Hydroxybenzaldehyde can be separated from p- hydroxybenzaldehyde by steam disti... - YouTube](https://i.ytimg.com/vi/Zy58rqozR0o/hq720.jpg?sqp=-oaymwE7CK4FEIIDSFryq4qpAy0IARUAAAAAGAElAADIQj0AgKJD8AEB-AH-CYAC0AWKAgwIABABGGUgZShlMA8=&rs=AOn4CLD__T31vcNPxylirpdHvXQ9vL4vOA)
Assertion (A): 0 -Hydroxybenzaldehyde can be separated from p- hydroxybenzaldehyde by steam disti... - YouTube
![123-08-0 | 4-Hydroxybenzaldehyde | p-hydroxybenzaldehyde; 4-Formylphenol; NSC 2127; Parahydroxybenzaldehyde; p-Formylphenol; p-Hydroxybenzaldehyde; p-Oxybenzaldehyde; Bisoprolol EP Impurity S | C₇H₆O₂ | TRC 123-08-0 | 4-Hydroxybenzaldehyde | p-hydroxybenzaldehyde; 4-Formylphenol; NSC 2127; Parahydroxybenzaldehyde; p-Formylphenol; p-Hydroxybenzaldehyde; p-Oxybenzaldehyde; Bisoprolol EP Impurity S | C₇H₆O₂ | TRC](https://www.trc-canada.com/prod-img/H828970.png)