Propionic-2,2-d2 acid
丙酸-2,2-d2
Also known as: Propanoic-2,2-d2 acid, 2,2-d2-propanoic acid, 2,2-dideuterio-propionic acid, 2,2-dideuteriopropanoic acid, propanoic acid-2,2-d2, propionic acid-2,2-d2, <2,2-2H2>-Propansaeure
Propionic-2,2-d2 acid (CAS 19136-91-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H4D2O2 and a molecular weight of 76.09090 g/mol. It is also known as Propanoic-2,2-d2 acid, 2,2-d2-propanoic acid and 2,2-dideuterio-propionic acid. Key properties include a melting point of -24 - -23ºC(lit.), a boiling point of 141.7ºC at 760 mmHg, a density of 1.046 g/cm3 and a flash point of 57.7ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19136-91-5
- Jingsj CID
- J-13166-7
- Molecular Formula
- C3H4D2O2
- Chinese Name
- 丙酸-2,2-d2
- Molecular Weight
- 76.09090 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -24 - -23ºC(lit.) |
|---|---|
| Boiling Point | 141.7ºC at 760 mmHg |
| Density | 1.046 g/cm3 |
| Flash Point | 57.7ºC |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Propionic-2,2-d2 acid?
The CAS number of Propionic-2,2-d2 acid is 19136-91-5.
What are the molecular formula and molecular weight of Propionic-2,2-d2 acid?
Propionic-2,2-d2 acid has molecular formula C3H4D2O2 and molecular weight 76.09090 g/mol.
Is Propionic-2,2-d2 acid hazardous?
Propionic-2,2-d2 acid has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Propionic-2,2-d2 acid (CAS 19136-91-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13166-7 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.