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Alfa Aesar™ Triisopropylsilyl trifluoromethanesulfonate, 97%

$173.93 - $634.19

Chemical Identifiers

CAS 80522-42-5
Molecular Formula CF3SO3Si[CH(CH3)2]3
Formula Weight 306.42
MDL Number MFCD00009913
UN Number UN3265
Beilstein 3591541
Synonym TIPS-OTf; Trifluoromethanesulfonic acid triisopropylsilyl ester
Chemical Name or Material Triisopropylsilyl trifluoromethanesulfonate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAB2112714 SDS Alfa Aesar™
B2112714*
25g Each for $173.93
AAB2112722 SDS Alfa Aesar™
B2112722*
100g Each for $634.19
AAB2112706 SDS Alfa Aesar™
B2112706
5g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
Triisopropylsilyl trifluoromethanesulfonate is used as a reagent for the introduction of triisopropylsilyl(TIPS) group in organic synthesis. It is involved in the synthesis of 2-substituted benzothiopyran-4-ones and silyloxy acetylenes. As a protecting group in organic synthesis, it is utilized especially for the protection of primary amines. Furthermore, it plays an important role in Takahashi Taxol total synthesis or for chemical glycosylation reactions.

Solubility
Miscible with chloroform and ethyl acetate.

Notes
Moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong bases and strong oxidizing agents. Hydrolyzes in water.
Description & Specifications

Chemical Identifiers

80522-42-5
306.42
UN3265
TIPS-OTf; Trifluoromethanesulfonic acid triisopropylsilyl ester
CF3SO3Si[CH(CH3)2]3
MFCD00009913
3591541
Triisopropylsilyl trifluoromethanesulfonate

Specifications

80522-42-5
306.42
UN3265
TIPS-OTf; Trifluoromethanesulfonic acid triisopropylsilyl ester
100°C (212°F)
Triisopropylsilyl trifluoromethanesulfonate
CF3SO3Si[CH(CH3)2]3
MFCD00009913
3591541
45° to 46°C (0.03mmHg)
25g
97%

Safety and Handling

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.