Formic Acid

Formic Acid is a chemical compound registered under number CAS 64-18-6, with the molecular formula CH₂O₂, and a molar mass of 46.025 g/mol.

The molecule contains 5 atoms connected by 4 chemical bonds. The full systematic IUPAC name of this compound is formic acid. The interactive 3D model above lets you view the spatial arrangement of the atoms — you can rotate it with the mouse, zoom with the scroll wheel, and switch between skeletal / Ball & Stick / Space Fill visualization modes.

In terms of physicochemical properties, the partition coefficient logP = -0.2 (negative value, a hydrophilic compound), polar surface area PSA = 37.3 Ų, 1 donors and 2 hydrogen bond acceptors. These parameters are key when assessing bioavailability and interaction with biomolecules.

Chemical data for this compound comes from PubChem (NIH NLM NCBI), one of the world's largest chemical databases. All information is updated automatically and enriched with GHS hazard statement translations compliant with the CLP Regulation (EC 1272/2008). The widget above may be used for educational, research and commercial purposes.

Signal word: Danger

H226 — Łatwopalna ciecz i pary

H290 — Może powodować korozję metali

H331 — Działa toksycznie w następstwie wdychania

H302 — Działa szkodliwie po połknięciu

H314 — Powoduje poważne oparzenia skóry oraz uszkodzenia oczu

H318 — Powoduje poważne uszkodzenie oczu

• 📊 PubChem CID 284 — NIH
• 🔬 NIST WebBook — spektroskopia
• 🌐 Wikidata
• 💊 ChEMBL — bioaktywność