Ethylene glycol
Also known as: 1,2-Ethanediol, glycol, 1,2-Dihydroxyethane, Monoethylene glycol, MEG, ethane-1,2-diol, 2-Hydroxyethanol, HO-CH2-CH2-OH
Ethylene glycol (CAS 107-21-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C2H6O2 and a molecular weight of 62.068 g/mol. Key properties include a melting point of -13 °C(lit.), a boiling point of 197.5±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 108.2±13.0 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed and H373 — May cause damage to organs through prolonged exposure. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 107-21-1
- Jingsj CID
- J-1307982-0
- Molecular Formula
- C2H6O2
- Molecular Weight
- 62.068 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -13 °C(lit.) |
|---|---|
| Boiling Point | 197.5±0.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 108.2±13.0 °C |
| Exact Mass | 62.036777 |
| PSA | 40.46000 |
| LogP | -1.69 |
| Additional Property | 2.1 (vs air) |
| Vapor Pressure | 0.1±0.8 mmHg at 25°C |
| Refractive Index | 1.422 |
| Additional Property | miscible |
| Additional Property | -11.5℃ |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H373 — May cause damage to organs through prolonged exposure
Customs & Trade Information
| HS Code | 2905310000 |
|---|---|
| Summary | HS:2905310000 ethane-1,2-diol VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Ethylene glycol?
The CAS number of Ethylene glycol is 107-21-1.
What are the molecular formula and molecular weight of Ethylene glycol?
Ethylene glycol has molecular formula C2H6O2 and molecular weight 62.068 g/mol.
Is Ethylene glycol hazardous?
Ethylene glycol has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H373 — May cause damage to organs through prolonged exposure.
What are the upstream and downstream products of Ethylene glycol?
For Ethylene glycol, Upstream Products: Microcrystalline cellulose, Glycolaldehyde, Glycerol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethylene glycol (CAS 107-21-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1307982-0 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.