Phenylacetic Acid

CAS 103-82-2  ·  C8H8O2  ·  MW 136.15 g/mol

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3D model Phenylacetic Acid, CAS 103-82-2, molecular formula C8H8O2, molar mass 136.15 g/mol
About Phenylacetic Acid

Phenylacetic Acid is a chemical compound registered under number CAS 103-82-2, with the molecular formula C8H8O2, and a molar mass of 136.15 g/mol.

The molecule contains 18 atoms connected by 18 chemical bonds. The full systematic IUPAC name of this compound is 2-phenylacetic 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 = 1.4 (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.

Physicochemical properties
Molecular formulaC8H8O2
Masa molowa136.15 g/mol
IUPAC2-phenylacetic acid
SMILESC1=CC=C(C=C1)CC(=O)O
InChIKeyWLJVXDMOQOGPHL-UHFFFAOYSA-N
logP (XLogP3)1.4
PSA37.3 Ų
HBD / HBA1 / 2
PubChem CIDCID 999 ↗
GHS safety

Signal word: Warning

GHS07
GHS07

H319 — Działa drażniąco na oczy

Scientific literature

Related literature

4 articles · 1 open access · Sources: PubMed, OpenAlex, Semantic Scholar

Filtry:Eksport:📄 BibTeX📑 RIS📋 EndNote🔧 CSL-JSON

📈 Publication timeline (4 articles)

2019: 2 articles20192022: 1 articles20222025: 1 articles2025

Bar height = number of articles per year. Hover dla szczegółów.

Dane z PubMed (NIH NLM), OpenAlex (CC0), Semantic Scholar (AI2). AI Summary wygenerowane przez Semantic Scholar TLDR. Artykuły z ikoną wymagają płatnego dostępu.

Data sources
Related molecules
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License & Provenance

MolGod 3D molecular model
Phenylacetic Acid — CAS 103-82-2

License: CC BY-SA 4.0 (source rights NIEUSTALONE — not yet granted for this model)

MolGod License & Provenance Record:
Phenylacetic Acid (CAS 103-82-2) — License & Provenance

Source:
Phenylacetic Acid (CAS 103-82-2) — MolGod molecule record

Source data: PubChem CID 999

STL: Download 3D model (366 KB)

SHA-256: 719d1bc6a01080e0fcd5f78628a16924c1dc6726a01553a056563161880717b2

Wikimedia Commons: not published yet

Source data: PubChem CID 999

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