Molecular properties
- Formula
- C9H12
- Molar mass
- 120.19 g·mol−1
- Exact mass
- 120.0939 Da
- 4
- PubChem CID
- 12100
Molecule record
1-ethyl-3-methylbenzene
C9H12
120.19 g/mol
Loading structure
Functional groups
Alkane / alkyl carbon
Aromatic ring
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 1-Ethyl-3-methyl-benzene
- 1-Methyl-3-ethylbenzene
- 210-626-8
- 3-Ethyltoluene
- 3-Methylethylbenzene
- 3-ethyl-1-methylbenzene
- 620-14-4
- 737PTD7O7E
Show all 24 synonyms
- AKOS009158576
- Benzene, 1-ethyl-3-methyl-
- Benzene, 3-ethyl-1-methyl-
- CHEBI:77512
- CHEMBL31274
- DTXCID807876
- DTXSID6050386
- ETHYLTOLUENE, M-
- M-ETHYLTOLUENE
- MFCD00009259
- NSC-74176
- RefChem:93875
- Toluene, m-ethyl-
- m-Ethyl_toluene
- m-Ethylmethylbenzene
- m-Methylethylbenzene
Structure identifiers
- Canonical SMILES
- CCc1cccc(C)c1
- Isomeric SMILES
- CCC1=CC=CC(=C1)C
- InChI
- InChI=1S/C9H12/c1-3-9-6-4-5-8(2)7-9/h4-7H,3H2,1-2H3
- InChIKey
- ZLCSFXXPPANWQY-UHFFFAOYSA-N
- PubChem CID
- 12100
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 1-ethyl-3-methylbenzene; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 1-ethyl-3-methylbenzene; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.