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Home > Products > Electronic Chemicals > Semiconductor Chemical Intermediates > 4,5-dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate
4,5-dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate structure, CAS 458566-99-9

4,5-dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate

CAS Number458566-99-9

SynonymsMethanesulfonic acid, 1,1,1-trifluoro-, 4,5-dimethyl-2-(trimethylsilyl)phenyl ester; 4,5-Dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate

Molecular FormulaC12H17F3O3SSi

Molecular Weight326.407

Purity98%%

Density1.2±0.1 g/cm3

Boiling Point310.3±42.0 °C at 760 mmHg

Melting Point

Flash Point

Appearanceliquid

EINECS

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Symbol

Signal Word

Cat. No.: 2A-1171993 Purity: 98%%
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Quality Control of [ 458566-99-9 ] Purity: 98%% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number458566-99-9
Catalog No.2A-1171993
Chinese Name4, 5-二甲基-2-(三甲基硅烷基)苯基三氟甲磺酸酯
SynonymsMethanesulfonic acid, 1,1,1-trifluoro-, 4,5-dimethyl-2-(trimethylsilyl)phenyl ester; 4,5-Dimethyl-2-(trimethylsilyl)phenyl trifluoromethanesulfonate
Molecular FormulaC12H17F3O3SSi
Molecular Weight326.407
Purity98%
Density1.2±0.1 g/cm3
Boiling Point310.3±42.0 °C at 760 mmHg
Appearanceliquid
Storage ConditionRoom temperature, sealed, dry, protected from ligh
PubChem ID16254927
SMILESCc1cc(OS(=O)(=O)C(F)(F)F)c([Si](C)(C)C)cc1C
InChIInChI=1S/C12H17F3O3SSi/c1-8-6-10(18-19(16,17)12(13,14)15)11(7-9(8)2)20(3,4)5/h6-7H,1-5H3
InChI KeyLWWMREXCZFYEMG-UHFFFAOYSA-N
Transport InfoProduct name: 4,5-dimethyl-2-(trimethylsilyl)phenyl triflate
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