# Ethylene Glycol Ether Propionate (CAS 14272-48-1)

**CAS:** 14272-48-1  
**PubChem CID:** [71354268](https://pubchem.ncbi.nlm.nih.gov/compound/71354268)  
**Molecular formula:** C₇H₁₆O₄  
**Molar mass:** 164.20 g/mol  
**IUPAC:** 2-ethoxyethanol;propanoic acid  
**SMILES:** `CCC(=O)O.CCOCCO`  
**InChIKey:** `OPZOJJICKVTDSR-UHFFFAOYSA-N`  
**InChI:** `InChI=1S/C4H10O2.C3H6O2/c1-2-6-4-3-5;1-2-3(4)5/h5H,2-4H2,1H3;2H2,1H3,(H,4,5)`  

## Physicochemical properties

| Parameter | Value |
|---|---|
| PSA | 66.8 Ų |
| Hydrogen bond donors | 2 |
| Hydrogen bond acceptors | 4 |
| Rotatable bonds | 4 |
| Heavy atoms | 11 |

## 3D structure

The molecule contains 27 atoms connected by 25 chemical bonds. Interactive 3D model available at: https://molgod.org/molekula/14272-48-1/

## Synonyms

- 14272-48-1
- Propanoic acid--2-ethoxyethan-1-ol (1/1)
- Ethanol, 2-ethoxy-, propanoate
- SCHEMBL9632274
- Ethylene glycol monoethyl ether propionate (ECP)

## Available in the shop

[Ethylene Glycol Ether Propionate (CAS 14272-48-1) — Xilong Scientific](https://molgod.org/sds-cards/ethylene-glycol-ether-propionate-cas-no-14272-48-cas-14272-48-1-xilong-scientific/)

## Data sources

- [PubChem CID 71354268](https://pubchem.ncbi.nlm.nih.gov/compound/71354268)
- [Wikidata](https://www.wikidata.org/wiki/Q82741585)
- [NIST WebBook](https://webbook.nist.gov/cgi/cbook.cgi?ID=14272-48-1)
- [ChEMBL](https://www.ebi.ac.uk/chembl/g/#search_results/all/query=14272-48-1)

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*Last updated: 2026-09-02 · Generator: MOL-GOD v3.12.33*