Compound Q&A
What is 1,4-Dihydroxy-2-naphthoic acid (CAS: 31519-22-9)?
Answer
1,4-Dihydroxy-2-naphthoic acid, also known as 2-hydroxy-1,4-naphthoic acid (CAS: 31519-22-9), is an organic compound with the molecular formula C9H6O4. It is a dicarboxylic acid derived from naphthalene. This compound is soluble in water and has a pH range of 2.5 to 3.5 in aqueous solutions.
About
CAS No
31519-22-9
English Name
1,4-Dihydroxy-2-naphthoic acid
Molecular Formula
C11H8O4
Molecular Weight
204.18 g/mol
SMILES
OC(=O)C1=C(O)C2=C(C=CC=C2)C(O)=C1
InChIKey
VOJUXHHACRXLTD-UHFFFAOYSA-N
Last Updated: 2025-10-01 00:17
