Molecular properties
- Formula
- C4H9I
- Molar mass
- 184.02 g·mol−1
- Exact mass
- 183.9749 Da
- 0
- 0
- 0
- 0.00 Ų
- 2.8 (PubChem computed XLogP3-AA descriptor)
- CAS
- 513-48-4
- PubChem CID
- 10559
Molecule record
2-IODOBUTANE
C4H9I
184.02 g/mol
Interactions
- Polarity
- Often weakly polar or nonpolar unless other structural features dominate.
- Acid-base behavior
- Review ionizable groups and pKa data where available; ChemForge does not infer definitive acid-base state from identity alone.
- Intermolecular forces
- Assess dispersion, dipole interactions, hydrogen bonding, and ionic character from the functional groups shown.
Functional groups
No functional-group assignment has been curated yet.
Physical properties
| Property | Value | Conditions | Source |
|---|---|---|---|
| Logp | 2.8 | PubChem computed XLogP3-AA descriptor | PubChem(link only) |
Common names and synonyms
- (+-)-2-IODOBUTANE
- 2-01-00-00086 (Beilstein Handbook Reference)
- 2Butyl iodide
- 2Jodbutan
- 2iodobutane
- 4302E40S4N
- BRN 1718777
- Butane, 2-iodo-
Show all 22 synonyms
- Butane, 2iodo
- DTXSID40858729
- EINECS 208-163-1
- IQRUSQUYPCHEKN-UHFFFAOYSA-
- NSC 8422
- NSC-8422
- RefChem:87681
- SEC-BUTYL IODIDE DL-FORM [MI]
- UN 2390
- UN2390
- UNII-4302E40S4N
- sec-Butyl iodide
- sec-C4H9I
- secIodobutane
Structure identifiers
- Canonical SMILES
- CCC(C)I
- Isomeric SMILES
- CCC(C)I
- InChI
- InChI=1S/C4H9I/c1-3-4(2)5/h4H,3H2,1-2H3
- InChIKey
- IQRUSQUYPCHEKN-UHFFFAOYSA-N
- PubChem CID
- 10559
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for 2-IODOBUTANE; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 2-IODOBUTANE; not experimental data.
Sources
Molecule identity
Retrieved 8/7/2026. Reuse status is summarized by the badge; open the source for full details.