Compound Q&A
What are the physical and chemical properties of (2R)-2,3-Dihydro-1,4-benzodioxine-2-carboxylic acid (CAS: 70918-53-5)?
Answer
(2R)-2,3-Dihydro-1,4-benzodioxine-2-carboxylic acid is a white or light yellow crystalline solid with a molecular weight of approximately 192.22 g/mol. It has a pKa of about 4.6 and is slightly soluble in water. This compound is chemically stable under normal conditions but can react with bases to form salts, and it may undergo ring-opening reactions in strong acids. It is often used in organic synthesis and as a building block in pharmaceuticals and dyes.
About
CAS No
70918-53-5
English Name
(2R)-2,3-Dihydro-1,4-benzodioxine-2-carboxylic acid
Molecular Formula
C9H8O4
Molecular Weight
180.16 g/mol
SMILES
C1C(OC2=CC=CC=C2O1)C(=O)O
InChIKey
HMBHAQMOBKLWRX-MRVPVSSYSA-N
Last Updated: 2025-10-20 00:35
