1,3-Dioxolane, 2-ethenyl-

CAS 3984-22-3  ·  C5H8O2  ·  MW 100.12 g/mol

Full record: 1,3-Dioxolane, 2-ethenyl- — Safety Data Sheet →

Loading molecule...
3D model 1,3-Dioxolane, 2-ethenyl-, CAS 3984-22-3, molecular formula C5H8O2, molar mass 100.12 g/mol

Model views

  • 1,3-Dioxolane, 2-ethenyl- (CAS 3984-22-3) – ball-and-stick 3D model, MolGod Viewer
    ball-and-stick 3D model
  • 1,3-Dioxolane, 2-ethenyl- (CAS 3984-22-3) – skeletal 3D model, MolGod Viewer
    skeletal 3D model
  • space-filling 3D model – rotation animation
  • 1,3-Dioxolane, 2-ethenyl- (CAS 3984-22-3) – 2D structure, MolGod Viewer
    2D structure

© 2026 MolGod.org. All rights reserved. · Image rights

🖨️ 3D print model & licenseMolGod_Print3D_1
1,3-Dioxolane, 2-ethenyl- (CAS 3984-22-3), C5H8O2 - 3D ball-and-stick molecular model, engraved element symbols (C H O), MolGod STL previewDownload image

MG_433-637-210-88 · engraved · 182,868 △ · 9 MB · SHA-256 24de35a1fe0ed2c0

Download 3D model: 1,3-Dioxolane, 2-ethenyl-, C5H8O2, CAS 3984-22-3 · ENGRAVED (C, H, O) · 9 MB

1,3-Dioxolane, 2-ethenyl- (CAS 3984-22-3), C5H8O2 - 3D ball-and-stick molecular model, MolGod STL previewDownload image

MG_433-637-210-88 · normal · 6,336 △ · 309 KB · SHA-256 cc5d8bc11612b0c3

Download 3D model: 1,3-Dioxolane, 2-ethenyl-, C5H8O2, CAS 3984-22-3 · NORMAL · 309 KB

License & provenance ↓

⚠️ The MolGod.org name and logo, including the raised logo on the base, are our trademark. The CC BY-SA 4.0 licence does not cover trademarks (section 2(b)(2)). Do not use the MolGod.org logo to brand your own products, in advertising, or in any way that suggests our endorsement without our written permission.

About 1,3-Dioxolane, 2-ethenyl-

1,3-Dioxolane, 2-ethenyl- is a chemical compound registered under number CAS 3984-22-3, with the molecular formula C5H8O2, and a molar mass of 100.12 g/mol.

The molecule contains 15 atoms connected by 15 chemical bonds. The full systematic IUPAC name of this compound is 2-ethenyl-1,3-dioxolane. 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 = 0.5 (positive value, a lipophilic compound), polar surface area PSA = 18.5 Ų, 0 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 interactive 3D model and the viewer images are protected by copyright (© MolGod.org) — terms of use: molgod.org/copyright/.

Physicochemical properties
Molecular formulaC5H8O2
Molar mass100.12 g/mol
IUPAC2-ethenyl-1,3-dioxolane
SMILESC=CC1OCCO1
InChIKeyKKBHSBATGOQADJ-UHFFFAOYSA-N
logP (XLogP3)0.5
PSA18.5 Ų
HBD / HBA0 / 2
PubChem CIDCID 77603 ↗
GHS safety

Signal word: Danger

GHS02
GHS02
GHS06
GHS06
GHS07
GHS07

H225 — Highly flammable liquid and vapour

H301 — Toxic if swallowed

H310 — Fatal in contact with skin

H315 — Causes skin irritation

H319 — Causes serious eye irritation

H335 — May cause respiratory irritation

Scientific literature

Brak articles naukowych dla CAS 3984-22-3 w PubMed / OpenAlex / Semantic Scholar.

Synonyms
2-Vinyl-1,3-dioxolane · 3984-22-3 · 2-ethenyl-1,3-dioxolane · 1,3-Dioxolane, 2-ethenyl- · EINECS 223-626-8 · RefChem:414888 · DTXCID6039683 · 223-626-8 · Acrolein ethylene acetal · 1,3-Dioxolane, 2-vinyl- · SCHEMBL305072 · SCHEMBL525816 · SCHEMBL3259423 · SCHEMBL10367400 · 2-Vinyl-1,3-dioxolane, 98%
Data sources
Related molecules
📜 License & provenanceMolGod_License_1
COMPUTED — PubChem3D · 3D conformer computed by PubChem using OMEGA; not an experimental structure.
Model
1,3-Dioxolane, 2-ethenyl- · 3984-22-3
InChIKey
KKBHSBATGOQADJ-UHFFFAOYSA-N
License
CC BY-SA 4.0 International
Attribution
MolGod Scientific — 1,3-Dioxolane, 2-ethenyl- (CAS 3984-22-3)
License & provenance record
1,3-Dioxolane, 2-ethenyl- (CAS 3984-22-3) →
MolGod molecule record
1,3-Dioxolane, 2-ethenyl- →
Source data
PubChem CID 77603 ↗
Model information
STL generated by MolGod · MolGod STL Exporter build 48804cd20b0d · generated 2026-10-14
SHA-256 (STL)
cc5d8bc11612b0c3cfe90f5af9562e2f2b68f2c3bb20dd9d73b615e428c3c625
MD5 (STL)
8112e56bf462a8411a5bb2086ae6ec08
MolGod Identification Number
MG_433-637-210-88
Transformation
MolGod Scientific ball-and-stick mesh
Changes
Converted into a triangulated molecular mesh; atomic coordinates and connectivity unchanged.
Wikimedia Commons
not published yet
Free printable molecule model
Download the model, print it and use it in education. When you publish a photo, a material or an adaptation, the CC BY-SA 4.0 International licence requires you to credit “MolGod Scientific” as the author of the model, link to the original and to the licence text, indicate any changes you made and share adaptations under the same licence. A ready-to-use attribution text is in this section. No sign-up, no fees and no obligation to leave a review.

This license applies to the MolGod-created STL mesh, not automatically to third-party source material.

—