Skip to Content
Merck
CN

Key Documents

View All Documentation

248460

Triisopropylsilyl trifluoromethanesulfonate

97%

Synonym(s):

TIPS triflate, Trifluoromethanesulfonic acid triisopropylsilyl ester, Triisopropylsilyl triflate

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
CF3SO3Si[CH(CH3)2]3
CAS Number:
80522-42-5
Molecular Weight:
306.42
UNSPSC Code:
12352001
NACRES:
NA.22
PubChem Substance ID:
24854929
MDL number:
MFCD00009913
Beilstein/REAXYS Number:
3591541
Assay:
97%
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

100

assay

97%

refractive index

n20/D 1.415 (lit.)

bp

45-46 °C/0.03 mmHg

density

1.14 g/mL at 25 °C (lit.)

functional group

fluoro, triflate

SMILES string

CC(C)[Si](OS(=O)(=O)C(F)(F)F)(C(C)C)C(C)C

InChI

1S/C10H21F3O3SSi/c1-7(2)18(8(3)4,9(5)6)16-17(14,15)10(11,12)13/h7-9H,1-6H3

InChI key

LHJCZOXMCGQVDQ-UHFFFAOYSA-N

Application

Used to prepare silyloxy acetylenes from lithium acetylides; the silyloxy acetylenes were then employed in protic acid-promoted cyclizations of arenes, alkynes and olefins.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

217.4 °F - closed cup

flash_point_c

103 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library