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ChemicalBook >> CAS DataBase List >>S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate

S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate

S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate Structure
S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate structure
CAS No.
129946-88-9
Chemical Name:
S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate
Synonyms
5-(TrifluoroMethyl)-5H-dibenzo[b,d]thiophen-5-iuM trifluoroMethanesulfonate;5-(Trifluoromethyl)-5H-dibenzo[b,D]thiophen-5-ium triflate;5-(TRIFLUOROMETHYL)DIBENZOTHIOPHENIUM TRIFLUOROMETHANESULFONATE;5-(TRIFLUOROMETHYL)DIBENZOTHIOPHENIUM TR;S-(TRIFLUOROMETHYL)DIBENZOTHIOPHENIUM TRIFLATE;S-(TRIFLUOROMETHYL)DIBENZOTHIOPHENIUM TRIFLUOROMETHANESULFONATE;S-(TRIFLUOROMETHYL)DIBENZOTHIOPHENIUM TRIFLUOROMETHANESULPHONATE;5-(TRIFLUOROMETHYL)DIBENZOTHIOPHENIUMTETRAFLUOROMETHANESULFONATE;CS-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate;5-(TrifluoroMethyl)dibenzothiopheniuM trifluoroMethanesulfonate 97%
CBNumber:
CB2678757
Molecular Formula:
C14H8F6O3S2
Molecular Weight:
402.33
MDL Number:
MFCD00236132
MOL File:
129946-88-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 00:45:47
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S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate Properties

Melting point 155 °C
Density 7 g/cm3
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility DMSO (Slightly), Water (Slightly, Heated)
form Crystalline Powder
color White to tan
InChI InChI=1S/C13H8F3S.CHF3O3S/c14-13(15,16)17-11-7-3-1-5-9(11)10-6-2-4-8-12(10)17;2-1(3,4)8(5,6)7/h1-8H;(H,5,6,7)/q+1;/p-1
InChIKey QXXHXTRTGZBOGD-UHFFFAOYSA-M
SMILES C12C=CC=CC=1C1=C(C=CC=C1)[S+]2C(F)(F)F.C(F)(F)(F)S([O-])(=O)=O
CAS DataBase Reference 129946-88-9(CAS DataBase Reference)
UNSPSC Code 12352101
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39-36
WGK Germany  3
Hazard Note  Irritant
HS Code  29349990
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate price More Price(59)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 483877 5-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate 97% 129946-88-9 1g $141 2026-04-30 Buy
TRC TRC-T791270-500MG 5-(Trifluoromethyl)dibenzothiophenium 1,1,1-Trifluoromethanesulfonate 129946-88-9 500mg $154 2026-06-03 Buy
TRC TRC-T791270-2.5G 5-(Trifluoromethyl)dibenzothiophenium 1,1,1-Trifluoromethanesulfonate 129946-88-9 2.5g $334 2026-06-03 Buy
TRC TRC-T791270-1G 5-(Trifluoromethyl)dibenzothiophenium 1,1,1-Trifluoromethanesulfonate 129946-88-9 1g $205 2026-06-03 Buy
Usbiological 161757 5-(Trifluoromethyl)dibenzothiophenium 1,1,1-Trifluoromethanesulfonate 129946-88-9 500mg $403 2026-06-03 Buy
Product number Packaging Price Buy
483877 1g $141 Buy
TRC-T791270-500MG 500mg $154 Buy
TRC-T791270-2.5G 2.5g $334 Buy
TRC-T791270-1G 1g $205 Buy
161757 500mg $403 Buy

S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate Chemical Properties, Uses, Production

Chemical Properties

S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate is white to pale brown crystalline powder

Uses

S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate. Electrophilic trifluoromethylation in ionic liquids. Used in the stereoselective preparation of trifluoromethylalkynes by trifluoromethylation of terminal alkynes using Umemoto′s reagent and a copper catalyst.

Uses

5-(Trifluoromethyl)dibenzothiophenium 1,1,1-Trifluoromethanesulfonate is used in the synthesis of substituted isoxazolines. Also used in the synthesis of β-ketophosphonate derivatives as building blocks in automated syntheses.

storage

nonhygroscopic and thermally stable crystals; should be stored in a dry atmosphere protected from light.

S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate Preparation Products And Raw materials

Raw materials

Preparation Products

1-Bromo-4-(2,2,2-trifluoroethyl)benzene 2-(Trifluoromethyl)pyridine 1-Nitro-4-(2,2,2-trifluoro-1-methyl-ethyl)benzene

S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate Suppliers

Global Suppliers ( 166)
Supplier Tel Email Country ProdList Advantage
Tongchuang Pharma(Suzhou). Co., Ltd. 0512-63263366 18912765016 tongtf110@sina.com China 984 62
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Ark Pharm, Inc. 847-367-3680 sales@arkpharminc.com United States 1669 56
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Jia Xing Isenchem Co.,Ltd 0573-85285100 18627885956 isenchem@163.com China 9389 66
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
Supplier Advantage
Tongchuang Pharma(Suzhou). Co., Ltd. 62
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Ark Pharm, Inc. 56
Energy Chemical 61
Capot Chemical Co., Ltd 66
Jia Xing Isenchem Co.,Ltd 66
Adamas Reagent, Ltd. 59
Nanjing Chemlin Chemical Co., Ltd 64
Tianjin heowns Biochemical Technology Co., Ltd. 57

View Latest Price from S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate pictures 2026-08-20 S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate
129946-88-9
 $1.10 1g 99.00% 100 Tons Dideu Industries Group Limited
S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate pictures 2025-04-04 S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate
129946-88-9
 1kg 98% 1Ton Henan Aochuang Chemical Co.,Ltd.
S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate pictures 2019-12-31 S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate
129946-88-9
 $1.00 1KG 99% 200kg Career Henan Chemical Co

S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate Spectrum

S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate(129946-88-9)1HNMRS-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate(129946-88-9)IR

129946-88-9 (S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate) Related Search:

2-(Trifluoromethyl)benzoic acid Phenylmethylsulfonyl fluoride 4-(Trifluoromethyl)benzaldehyde 4'-(Trifluoromethyl)acetophenone 3-(Trifluoromethyl)benzaldehyde
Dibenzothiophene 4,6-Dimethyldibenzothiophene Benzotrifluoride S-(Trifluoromethyl)dibenzothiophenium tetrafluoroborate 2-Phenylthiophenol
Trimethylsulfonium hydroxide 1-Methyl-2-trifluoromethylsulfanyl-benzene S-(Trifluoromethyl)-3,7-dinitrodibenzothiophenium trifluoromethanesulfonate S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate

1of3

S-(TRIFLUOROMETHYL)DIBENZOTHIOPHENIUM TRIFLATE S-(TRIFLUOROMETHYL)DIBENZOTHIOPHENIUM TRIFLUOROMETHANESULFONATE S-(TRIFLUOROMETHYL)DIBENZOTHIOPHENIUM TRIFLUOROMETHANESULPHONATE 5-(TRIFLUOROMETHYL)DIBENZOTHIOPHENIUM TR 5-(TRIFLUOROMETHYL)DIBENZOTHIOPHENIUMTETRAFLUOROMETHANESULFONATE 5-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate,96% 5-(Trifluoromethyl)dibenzo[b,d]thiophenium triflate, S-(Trifluoromethyl)dibenzo[b,d]thiophenium triflate 5-(Trifluoromethyl)dibenzo[b,d]thiophenium trifluoromethanesulphonate 97% 5-(TrifluoroMethyl)dibenzothiopheniuM trifluoroMethanesulfonate 5-(TrifluoroMethyl)-5H-dibenzo[b,d]thiophen-5-iuM trifluoroMethanesulfonate 5-(TrifluoroMethyl)dibenzothiopheniuM trifluoroMethanesulfonate 97% 5-(Trifluoromethyl)dibenzo[b,d]thiopheniumtrifluoromethanesulphonate97% 5-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate, 97%, for synthesis Trifluoromethanesulfonate 5-(trifluoromethyl)dibenzothiophen-5-ium Dibenzothiophenium, 5-(trifluoromethyl)-, 1,1,1-trifluoromethanesulfonate (1:1) S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate ISO 9001：2015 REACH 129946-88-9 S-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate 5-(trifluoromethyl)-Dibenzothiophenium 1,1,1-trifluoromethanesulfonate (1:1) CS-(Trifluoromethyl)dibenzothiophenium trifluoromethanesulfonate 5-(Trifluoromethyl)dibenzo[b,d]thiophenium trifluoromethanesulphonate 5-(TRIFLUOROMETHYL)DIBENZOTHIOPHENIUM TRIFLUOROMETHANESULFONATE 5-(Trifluoromethyl)-5H-dibenzo[b,D]thiophen-5-ium triflate 129946-88-9 C14H8F6O3S2 C13H8F3SCF3O3S Benzothiophenes Building Blocks Heterocyclic Building Blocks Benzothiophenes Building Blocks Heterocyclic Building Blocks API intermediates