Methacrylic Acid

Methacrylic Acid is a chemical compound registered under number CAS 79-41-4, with the molecular formula C₄H₆O₂, and a molar mass of 86.09 g/mol.

The molecule contains 12 atoms connected by 11 chemical bonds. The full systematic IUPAC name of this compound is 2-methylprop-2-enoic 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 = 0.9 (positive value, a lipophilic 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.

Molecular formula	C4H6O2
Masa molowa	86.09 g/mol
IUPAC	2-methylprop-2-enoic acid
SMILES	CC(=C)C(=O)O
InChIKey	CERQOIWHTDAKMF-UHFFFAOYSA-N
logP (XLogP3)	0.9
PSA	37.3 Ų
HBD / HBA	1 / 2
PubChem CID	CID 4093 ↗

Signal word: Danger

H312 — Działa szkodliwie w kontakcie ze skórą

H302 — Działa szkodliwie po połknięciu

H314 — Powoduje poważne oparzenia skóry oraz uszkodzenia oczu

H335 — Może powodować podrażnienie dróg oddechowych

METHACRYLIC ACID · 79-41-4 · 2-methylprop-2-enoic acid · 2-Methylacrylic acid · Methylacrylic acid · 2-Propenoic acid, 2-methyl- · 2-Methylpropenoic acid · 2-Methyl-2-propenoic acid · alpha-Methylacrylic acid · 2-Methylenepropionic acid · Acrylic acid, 2-methyl- · alpha-Methacrylic acid · Propionic acid, 2-methylene- · Kyselina methakrylova · Acido metacrilico

• 📊 PubChem CID 4093 — NIH
• 🔬 NIST WebBook — spektroskopia
• 🌐 Wikidata
• 💊 ChEMBL — bioaktywność