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CAS RN: 2833773-70-7 | Product Number: T4082

S-Trifluoromethyl-2,8-bis(trifluoromethoxy)dibenzothiophenium Triflate


Purity: >98.0%(T)(HPLC)
Synonyms:
  • Umemoto Reagent IV
  • 2,8-Bis(trifluoromethoxy)-5-(trifluoromethyl)dibenzo[b,d]thiophenium Trifluoromethanesulfonate
Product Documents:
1G
$94.00
7   4  
10G
$753.00
14   Contact Us

* Please contact our distributors or TCI to order our products. The above prices do not include freight cost, customs, and other charges to the destination.
* The storage conditions are subject to change without notice.


Product Number T4082
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__1__6H__6F__1__2O__5S__2 = 570.32 
Physical State (20 deg.C) Solid
Storage Temperature Room Temperature (Recommended in a cool and dark place, <15°C)
Store Under Inert Gas Store under inert gas
Condition to Avoid Hygroscopic
Packaging and Container 1G-Glass Bottle with Plastic Insert (View image)
CAS RN 2833773-70-7
Reaxys Registry Number 43802338
Specifications
Appearance White to Light yellow powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
Melting point 152.0 to 156.0 °C
NMR confirm to structure
Properties (reference)
Melting Point 154 °C
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
Transport Information:
H.S.code* 2934.99-000
*This code is applied to the products when TCI exports from Japan and not for import in your country.
Application
Highly Reactive Electrophilic Trifluoromethylating Reagent: Umemoto Reagent IV

References


Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
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