1H,1H,2H,2H-perfluorooctanethiol
Also known as: 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-1-octanethiol, 1H,1H,2H,2H-perfluoro-1-octanethiol, 1H,1H,2H,2H-perfluorooctyl mercaptan, 1,1,2,2-tetrahydroperfluorooctanethiol, perfluorohexylethanethiol, 2-(tridecafluorohexyl)ethanethiol
1H,1H,2H,2H-perfluorooctanethiol (CAS 34451-26-8) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C8H5F13S and a molecular weight of 380.17000 g/mol. Key properties include a boiling point of 58ºC, a density of 1.62 and a flash point of 56.8ºC. 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. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 34451-26-8
- Jingsj CID
- J-50149-5
- Molecular Formula
- C8H5F13S
- Molecular Weight
- 380.17000 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Boiling Point | 58ºC |
|---|---|
| Density | 1.62 |
| Flash Point | 56.8ºC |
| Exact Mass | 379.99000 |
| PSA | 38.80000 |
| LogP | 5.04510 |
| Refractive Index | 1.321 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1H,1H,2H,2H-perfluorooctanethiol?
The CAS number of 1H,1H,2H,2H-perfluorooctanethiol is 34451-26-8.
What are the molecular formula and molecular weight of 1H,1H,2H,2H-perfluorooctanethiol?
1H,1H,2H,2H-perfluorooctanethiol has molecular formula C8H5F13S and molecular weight 380.17000 g/mol.
Which suppliers offer 1H,1H,2H,2H-perfluorooctanethiol?
1 supplier(s) listed; request a quote for pricing.
Is 1H,1H,2H,2H-perfluorooctanethiol hazardous?
1H,1H,2H,2H-perfluorooctanethiol 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 1H,1H,2H,2H-perfluorooctanethiol?
For 1H,1H,2H,2H-perfluorooctanethiol, Upstream Products: 1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-8-iodooctane, 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1H,1H,2H,2H-perfluorooctanethiol (CAS 34451-26-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-50149-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.