CAS Number69739-34-0
SynonymsMFCD00000405; t-Butyldimethylsilyl triflate; Dimethyl(2-methyl-2-propanyl)silyl trifluoromethanesulfonate; tert-Butyl(dimethyl)silyl trifluoromethanesulfonate; EINECS 274-102-0; Methanesulfonic acid, 1,1,1-trifluoro-, (1,1-dimethylethyl)dimethylsilyl ester; [tert-butyl(dimethyl)silyl] trifluoromethanesulfonate; t-Butyldimethylsilyl Trifluoromethanesulfonate
Molecular FormulaCF3SO3Si(CH3)2C(CH3)3
Molecular Weight264.34
Purity97%
Density1.15
Boiling Point182.4±0.0 °C at 760 mmHg
Melting Point<0ºC
Appearanceclear liquid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 69739-34-0 |
| Catalog No. | 2A-9047061 |
| Chinese Name | 叔丁基二甲基硅基三氟甲磺酸酯 |
| Synonyms | MFCD00000405; t-Butyldimethylsilyl triflate; Dimethyl(2-methyl-2-propanyl)silyl trifluoromethanesulfonate; tert-Butyl(dimethyl)silyl trifluoromethanesulfonate; EINECS 274-102-0; Methanesulfonic acid, 1,1,1-trifluoro-, (1,1-dimethylethyl)dimethylsilyl ester; [tert-butyl(dimethyl)silyl] trifluoromethanesulfonate; t-Butyldimethylsilyl Trifluoromethanesulfonate |
| Molecular Formula | CF3SO3Si(CH3)2C(CH3)3 |
| Molecular Weight | 264.34 |
| Purity | 97 |
| Density | 1.15 |
| Boiling Point | 182.4±0.0 °C at 760 mmHg |
| Melting Point | <0ºC |
| Appearance | clear liquid |
| Water Solubility | DECOMPOSES |
| Storage Condition | Store in an airtight container in a cool, dry plac |
| Packaging | III |
| HTC | 29310095 |
| PubChem ID | 3138860 |
| SMILES | CC(C)(C)[Si](C)(C)OS(=O)(=O)C(F)(F)F |
| InChI | InChI=1S/C7H15F3O3SSi/c1-6(2,3)15(4,5)13-14(11,12)7(8,9)10/h1-5H3 |
| InChI Key | WLLIXJBWWFGEHT-UHFFFAOYSA-N |
| Hazard Symbols | 3 |
| Tax Rebate | 13.0% |
| Supervision | AB (Inbound cargo customs clearance form) |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 2920 International Maritime Transport Danger Regulations: 2920 International Air Transport Danger Regulations: 2920 14.2 United Nations shipping name European Land Transport Dangerous Regulations: CORROSIVE LIQUID, FLAMMABLE, N.O.S. (tert-Butyldimethylsilyl trifluoromethanesulphonate) IMDG: CORROSIVE LIQUID, FLAMMABLE, N.O.S. (tert-Butyldimethylsilyl trifluoromethanesulphonate) International air transport hazard regulations: Corrosive liquid, flammable, n.o.s. (tert-Butyldimethylsilyl trifluoromethanesulphonate) 14.3 Transport hazard categories European land transport danger code: 8 (3) International sea transport danger code: 8 (3) International air transport danger code: 8 (3) 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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