Trifluoromethanesulfonic acid-d
氘代三氟甲磺酸
Also known as: Deuterotrifluoromethanesulfonic acid, Trifluoromethanesulfonic acid-d1, Trifluoromethane(2H)sulfonic acid, Deuterotrifluormethansulfonic acid, Methanesulfonic acid-d, 1,1,1-trifluoro-, Methanesulfonic acid-d, trifluoro-, trifluoromethanesulphonic (2H)acid, deuterio trifluoromethanesulfonate, triflic acid-d1, triflic acid-O-d, EINECS 266-221-1, MFCD00068354
Trifluoromethanesulfonic acid-d (CAS 66178-41-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula CHF3O3S and a molecular weight of 150.07700 g/mol. It is also known as Deuterotrifluoromethanesulfonic acid, Trifluoromethanesulfonic acid-d1 and Trifluoromethane(2H)sulfonic acid. Key properties include a boiling point of 162ºC(lit.) and a density of 1.708 g/mL at 25ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 66178-41-4
- Jingsj CID
- J-1375925-2
- Molecular Formula
- CHF3O3S
- Chinese Name
- 氘代三氟甲磺酸
- Molecular Weight
- 150.07700 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 162ºC(lit.) |
|---|---|
| Density | 1.708 g/mL at 25ºC(lit.) |
Frequently Asked Questions
What is the CAS number of Trifluoromethanesulfonic acid-d?
The CAS number of Trifluoromethanesulfonic acid-d is 66178-41-4.
What are the molecular formula and molecular weight of Trifluoromethanesulfonic acid-d?
Trifluoromethanesulfonic acid-d has molecular formula CHF3O3S and molecular weight 150.07700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Trifluoromethanesulfonic acid-d (CAS 66178-41-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1375925-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.