2-Isopropoxyethanol
2-异丙氧基乙醇
Also known as: 2-(1-methylethoxy)ethanol, 2-(propan-2-yloxy)ethanol, Ethylene glycol monoisopropyl ether, Isopropyl Cellosolve, Isopropyl Glycol, Dowanol EiPAT, β-Hydroxyethyl isopropyl ether, beta-Hydroxyethyl isopropyl ether, Dowanal EiPAT, NSC 1259, Ucar AC
2-Isopropoxyethanol (CAS 109-59-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C5H12O2 and a molecular weight of 104.148 g/mol. It is also known as 2-(1-methylethoxy)ethanol, 2-(propan-2-yloxy)ethanol and Ethylene glycol monoisopropyl ether. Key properties include a melting point of -60 °C, a boiling point of 131.8±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 45.6±0.0 °C. It is classified under GHS with signal word Warning and hazard statements H226 — Flammable liquid and vapour, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 109-59-1
- Jingsj CID
- J-47444-3
- Molecular Formula
- C5H12O2
- Chinese Name
- 2-异丙氧基乙醇
- Molecular Weight
- 104.148 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -60 °C |
|---|---|
| Boiling Point | 131.8±0.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 45.6±0.0 °C |
| Exact Mass | 104.083733 |
| PSA | 29.46000 |
| LogP | 0.08 |
| Vapor Pressure | 4.0±0.5 mmHg at 25°C |
| Refractive Index | 1.408 |
GHS Safety & Compliance
- H226 — Flammable liquid and vapour
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 2909499000 |
|---|---|
| Summary | 2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Isopropoxyethanol?
The CAS number of 2-Isopropoxyethanol is 109-59-1.
What are the molecular formula and molecular weight of 2-Isopropoxyethanol?
2-Isopropoxyethanol has molecular formula C5H12O2 and molecular weight 104.148 g/mol.
Is 2-Isopropoxyethanol hazardous?
2-Isopropoxyethanol has GHS signal word Warning and hazard statements H226 — Flammable liquid and vapour; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Isopropoxyethanol (CAS 109-59-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47444-3 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.