CAS Number85272-31-7
Synonymsdi-tert-butylsilanediyl bis(trifluoromethanesulfonate); Di(tert-butyl)([(trifluoromethyl)sulfonyl]oxy)silyl trifluoromethanesulfonate; [ditert-butyl(trifluoromethylsulfonyloxy)silyl] trifluoromethanesulfonate; Bis(2-methyl-2-propanyl)silanediyl bis(trifluoromethanesulfonate); MFCD00010581; Methanesulfonic acid, 1,1,1-trifluoro-, bis(1,1-dimethylethyl)silylene ester
Molecular Formula(CF3SO3)2Si[C(CH3)3]2
Molecular Weight440.45
Purity97%
Density1.4±0.1 g/cm3
Boiling Point73-75 °C/0.35 mmHg (lit.)
Appearanceliquid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 85272-31-7 |
| Catalog No. | 2A-9049212 |
| Chinese Name | 二叔丁基硅基双(三氟甲烷磺酸) |
| Synonyms | di-tert-butylsilanediyl bis(trifluoromethanesulfonate); Di(tert-butyl)([(trifluoromethyl)sulfonyl]oxy)silyl trifluoromethanesulfonate; [ditert-butyl(trifluoromethylsulfonyloxy)silyl] trifluoromethanesulfonate; Bis(2-methyl-2-propanyl)silanediyl bis(trifluoromethanesulfonate); MFCD00010581; Methanesulfonic acid, 1,1,1-trifluoro-, bis(1,1-dimethylethyl)silylene ester |
| Molecular Formula | (CF3SO3)2Si[C(CH3)3]2 |
| Molecular Weight | 440.45 |
| Purity | 97 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 73-75 °C/0.35 mmHg (lit.) |
| Appearance | liquid |
| Storage Condition | In a dry, cool, sealed place, in an inert gas envi |
| Packaging | III |
| PubChem ID | 24855853 |
| MDL Number | MFCD00010581 |
| SMILES | CC(C)(C)[Si](OS(=O)(=O)C(F)(F)F)(OS(=O)(=O)C(F)(F)F)C(C)(C)C |
| InChI | 1S/C10H18F6O6S2Si/c1-7(2,3)25(8(4,5)6,21-23(17,18)9(11,12)13)22-24(19,20)10(14,15)16/h1-6H3 |
| InChI Key | HUHKPYLEVGCJTG-UHFFFAOYSA-N |
| Beilstein/REAXYS | 3569211 |
| NACRES Code | NA.22 |
| UNSPSC | 12352302 |
| Hazard Symbols | 8 |
| MSDS | msds/49212_1_85272_31_7.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3265 International Maritime Danger Regulations: 3265 International Air Transport Danger Regulations: 3265 14.2 United Nations shipping name European Land Transport Dangerous Regulations: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (Di-tert-butylsilyl bis(trifluoromethanesulfonate)) IMDG: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (Di-tert-butylsilyl bis(trifluoromethanesulfonate)) International air transport hazard regulations: Corrosive liquid, acidic, organic, n.o.s. (Di-tert-butylsilyl bis(trifluoromethanesulfonate)) 14.3 Transport hazard categories European Dangerous Regulations for land transport: 8 International Dangerous Regulations for sea transport: 8 International Dangerous Regulations for air transport: 8 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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