Butyric anhydride

Butyric anhydride is a chemical compound registered under number CAS 106-31-0, with the molecular formula C₈H₁₄O₃, and a molar mass of 158.19 g/mol.

The molecule contains 25 atoms connected by 24 chemical bonds. The full systematic IUPAC name of this compound is butanoyl butanoate. 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 = 1.6 (positive value, a lipophilic compound), polar surface area PSA = 43.4 Ų, 0 donors and 3 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	C8H14O3
Masa molowa	158.19 g/mol
IUPAC	butanoyl butanoate
SMILES	CCCC(=O)OC(=O)CCC
InChIKey	YHASWHZGWUONAO-UHFFFAOYSA-N
logP (XLogP3)	1.6
PSA	43.4 Ų
HBD / HBA	0 / 3
PubChem CID	CID 7798 ↗

Signal word: Danger

H314 — Powoduje poważne oparzenia skóry oraz uszkodzenia oczu

H227 — Substancja ciekła palna

H318 — Powoduje poważne uszkodzenie oczu

H371 — Może spowodować uszkodzenie narządów

BUTYRIC ANHYDRIDE · n-Butyric anhydride · Butanoic anhydride · butanoyl butanoate · Butanoic acid, anhydride · Butyric acid anhydride · Butyryl oxide · n-Butyric acid anhydride · Butyranhydrid · Butyric anhydride N · Butyranhydrid [Czech] · Caswell No. 132A · Anhydrid kyseliny maselne · n-Butanoic anhydride · Butanoic acid, 1,1'-anhydride

• 📊 PubChem CID 7798 — NIH
• 🔬 NIST WebBook — spektroskopia
• 🌐 Wikidata
• 💊 ChEMBL — bioaktywność