1,2-(2H4)Ethanediol
氘代乙二醇
Also known as: Ethylene-d4 glycol, Ethylene glycol-d4, 1,2-Ethane-d4-diol, 1,2-(2H4)Ethanediol, Deuterated ethylene glycol, Tetradeuteroethylene glycol
1,2-(2H4)Ethanediol (CAS 2219-51-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C2H2D4O2 and a molecular weight of 66.092 g/mol. It is also known as Ethylene-d4 glycol, Ethylene glycol-d4 and 1,2-Ethane-d4-diol. Key properties include a melting point of -13ºC(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. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2219-51-4
- Jingsj CID
- J-926336-9
- Molecular Formula
- C2H2D4O2
- Chinese Name
- 氘代乙二醇
- Molecular Weight
- 66.092 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -13ºC(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 |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 1,2-(2H4)Ethanediol?
The CAS number of 1,2-(2H4)Ethanediol is 2219-51-4.
What are the molecular formula and molecular weight of 1,2-(2H4)Ethanediol?
1,2-(2H4)Ethanediol has molecular formula C2H2D4O2 and molecular weight 66.092 g/mol.
Is 1,2-(2H4)Ethanediol hazardous?
1,2-(2H4)Ethanediol has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2-(2H4)Ethanediol (CAS 2219-51-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-926336-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.