Propyl Ether
Also known as: 1,1'-Oxybispropane, 1,1'-oxydipropane, 1-Propoxypropane, 4-FLUORO-3-METHYLBENZOIC ACID, DIPROPYL ETHER (STABILISED WITH 2,6-DI-TERTBUTYL-4-METHYLPHENOL) ABOUT, DIPROPYLETHER, Dipropyl ether, EINECS 203-869-6, Ether, di-n-propyl-, MFCD00009376, PROPYLETHER = DI-N-PROPYLETHER, Propane, 1,1'-oxybis-, Propyl ether, UNII-42Q250HS4G, di-n-propyl ether, ether, dipropyl, n-Propyl ether, n-Propylether
Propyl Ether (CAS 111-43-3) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C6H14O and a molecular weight of 102.175 g/mol. Key properties include a melting point of -123 °C, a boiling point of 90.2±3.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 4.4±0.0 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour and H336 — May cause drowsiness or dizziness. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 111-43-3
- Jingsj CID
- J-10310-5
- Molecular Formula
- C6H14O
- Molecular Weight
- 102.175 g/mol
- Category
- Ethers
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -123 °C |
|---|---|
| Boiling Point | 90.2±3.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 4.4±0.0 °C |
| Exact Mass | 102.104462 |
| PSA | 9.23000 |
| LogP | 2.04 |
| Vapor Pressure | 64.2±0.2 mmHg at 25°C |
| Refractive Index | 1.388 |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H336 — May cause drowsiness or dizziness
Customs & Trade Information
| HS Code | 2909199090 |
|---|---|
| Summary | 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Propyl Ether?
The CAS number of Propyl Ether is 111-43-3.
What are the molecular formula and molecular weight of Propyl Ether?
Propyl Ether has molecular formula C6H14O and molecular weight 102.175 g/mol.
Is Propyl Ether hazardous?
Propyl Ether has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H336 — May cause drowsiness or dizziness.
What are the upstream and downstream products of Propyl Ether?
For Propyl Ether, Upstream Products: 1-Propanol, Isopropanol, Glycerol; Downstream Products: 2',5'-Dihydroxyacetophenone, Methyl n-propyl ether, 1-Propanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Propyl Ether (CAS 111-43-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10310-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.