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S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate

Also known as: 5-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate, 5-(Trifluoromethyl)dibenzo[b,d]thiophenium trifluoromethanesulfonate, 5-(Trifluoromethyl)dibenzothiophenium triflate, 5-(Trifluoromethyl)-5H-dibenzo[b,d]thiophen-5-ium trifluoromethanesulfonate, S-(Trifluoromethyl)dibenzothiophenium triflate, S-(Trifluoromethyl)dibenzo[b,d]thiophenium triflate, MFCD00236132

S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate (CAS 129946-88-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H8F6O3S2 and a molecular weight of 402.332 g/mol. Key properties include a melting point of 155 °C and a density of 7 g/cm3. 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.
129946-88-9
Jingsj CID
J-46360-5
Molecular Formula
C14H8F6O3S2
Molecular Weight
402.332 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Melting Point155 °C
Density7 g/cm3
Exact Mass401.981903
PSA90.88000
LogP5.35530

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2934999090
Summary2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate?

The CAS number of S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate is 129946-88-9.

What are the molecular formula and molecular weight of S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate?

S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate has molecular formula C14H8F6O3S2 and molecular weight 402.332 g/mol.

Is S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate hazardous?

S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate 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 S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate?

For S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate, Upstream Products: Trifluoromethanesulfonic acid, 1,1'-Biphenyl, 2-[(trifluoromethyl)thio]-, 2-Phenylthiophenol; Downstream Products: 4-(Trifluoromethyl)aniline, 2-(Trifluoromethyl)aniline, Ethyl 4-(trifluoromethyl)benzoate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate (CAS 129946-88-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46360-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.