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Trimethylsilyl trifluoromethanesulfonate

Catalog Number
ACM27607778
CAS Number
27607-77-8
Product Name
Trimethylsilyl trifluoromethanesulfonate
Structure
Category
Other Electronic Materials
Synonyms
TMS triflate, TMSOTf, Trifluoromethanesulfonic acid trimethylsilylester
IUPAC Name
trimethylsilyltrifluoromethanesulfonate
Molecular Weight
222.26
Molecular Formula
C4H9F3O3SSi
Canonical SMILES
C[Si](C)(C)OS(=O)(=O)C(F)(F)F
InChI Key
FTVLMFQEYACZNP-UHFFFAOYSA-N
Boiling Point
77 °C/80 mmHg (lit.)
Melting Point
25°C
Flash Point
25 °C - closed cup
Purity
99%
Density
1.228 g/mL at 25 °C (lit.)
Appearance
Colorless to light yellow to light brown clear liquid
Storage
Moisture Sensitive. Store under Nitrogen. Ambient temperatures.
EC Number
248-565-4
Exact Mass
221.99900
Hazard Statements
H226; H314; H318
Packaging
10 g; 100 g;
Precautionary Statements
P210; P233; P240; P241; P242; P243; P264; P280; P301+P330+P331; P303+P361+P353; P304+P340; P305+P351+P338; P310; P321; P363; P370+P378; P403+P235; P405; P501
Safety Description
S16-S26-S36/37/39-S45-S8
Signal Word
Danger
Stability
Stable at room temperature in closed containers under normal storage and handling conditions.
WGK Germany
3
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