tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite
三(1,1,1,3,3,3-六氟-2-丙基)亚磷酸
Also known as: Tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite, Tris(2H-perfluoro-2-propyl) phosphite, Tris[2,2,2-trifluoro-1-(trifluoromethyl)ethyl] phosphite, Phosphorous acid tris(1,1,1,3,3,3-hexafluoropropan-2-yl) ester, tris(1,1,1,3,3,3-hexafluoroisopropyl)phosphite, tris(1,1,1,3,3,3-hexafluoropropan-2-yl) phosphite, [(CF3)2CHO]3P, MFCD00192561, P(OiC3HF6)3, Tris(1,1,1,3,3,3-hexafluoro-2-propoxy)phosphite
tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite (CAS 66470-81-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H3F18O3P and a molecular weight of 532.06300 g/mol. It is also known as Tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite, Tris(2H-perfluoro-2-propyl) phosphite and Tris[2,2,2-trifluoro-1-(trifluoromethyl)ethyl] phosphite. Key properties include a boiling point of 130ºC(lit.), a density of 1.69 g/mL at 25ºC(lit.) and a flash point of 44.5ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 66470-81-3
- Jingsj CID
- J-5837-3
- Molecular Formula
- C9H3F18O3P
- Chinese Name
- 三(1,1,1,3,3,3-六氟-2-丙基)亚磷酸
- Molecular Weight
- 532.06300 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 130ºC(lit.) |
|---|---|
| Density | 1.69 g/mL at 25ºC(lit.) |
| Flash Point | 44.5ºC |
| Exact Mass | 531.95300 |
| PSA | 41.28000 |
| LogP | 6.74270 |
| Refractive Index | n20/D 1.300(lit.) |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2920901900 |
|---|---|
| Summary | 2920901900 VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite?
The CAS number of tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite is 66470-81-3.
What are the molecular formula and molecular weight of tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite?
tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite has molecular formula C9H3F18O3P and molecular weight 532.06300 g/mol.
Is tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite hazardous?
tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite?
For tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite, Upstream Products: 1,1,1,3,3,3-Hexafluoro-2-propanol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "tris(1,1,1,3,3,3-hexafluoro-2-propyl) phosphite (CAS 66470-81-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5837-3 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.