CAS Number120801-75-4
SynonymsTrimethylsilyl difluoro(fluorosulfonyl)acetate; Trimethylsilyl (fluorosulfonyl)difluoroacetate; MFCD02093343; Difluoro(fluorosulfonyl)acetic Acid Trimethylsilyl Ester; Acetic acid, 2,2-difluoro-2-(fluorosulfonyl)-, trimethylsilyl ester; Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate; trimethylsilyl 2,2-difluoro-2-fluorosulfonylacetate
Molecular FormulaFSO2CF2CO2Si(CH3)3
Molecular Weight250.27
Purity98.00%
Density1.3±0.1 g/cm3
Boiling Point156 °C (lit.)
AppearanceLiquid;Colorless to Almost colorless clear liquid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 120801-75-4 |
| Catalog No. | 2A-9051376 |
| Chinese Name | 三甲硅烷基 2,2-二氟-2-(氟磺酰)醋酸盐 |
| Synonyms | Trimethylsilyl difluoro(fluorosulfonyl)acetate; Trimethylsilyl (fluorosulfonyl)difluoroacetate; MFCD02093343; Difluoro(fluorosulfonyl)acetic Acid Trimethylsilyl Ester; Acetic acid, 2,2-difluoro-2-(fluorosulfonyl)-, trimethylsilyl ester; Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate; trimethylsilyl 2,2-difluoro-2-fluorosulfonylacetate |
| Molecular Formula | FSO2CF2CO2Si(CH3)3 |
| Molecular Weight | 250.27 |
| Purity | 98.00 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 156 °C (lit.) |
| Appearance | Liquid;Colorless to Almost colorless clear liquid |
| Storage Condition | Keep the container sealed and stored in a cool, dr |
| Packaging | II |
| HTC | 2931900090 |
| PubChem ID | 24877816 |
| MDL Number | MFCD02093343 |
| SMILES | C[Si](C)(C)OC(=O)C(F)(F)S(F)(=O)=O |
| InChI | 1S/C5H9F3O4SSi/c1-14(2,3)12-4(9)5(6,7)13(8,10)11/h1-3H3 |
| InChI Key | XHVSCKNABCCCAC-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352101 |
| Hazard Symbols | 8 |
| MSDS | msds/51376_1_120801_75_4.pdf |
| 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. (trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)- acetate) IMDG Code: CORROSIVE LIQUID, FLAMMABLE, N.O.S. (trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)- acetate) International air transport hazard regulations: Corrosive liquid, flammable, n.o.s. (trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)-acetate) 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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| 2-(Trimethylsilyl)ethanesulfonyl chloride | 106018-85-3 | 2A-9050242 |
| Boron trifluoride phenol complex | 106951-44-4 | 2A-9050316 |
| (3R)-3-(tert-Butyldimethylsilyl)oxypentanedioate-1-methyl monoester | 109744-49-2 | 2A-9050467 |
| 6-[1-[(tert-Butyldimethylsilyl)oxy]ethyl]-7-oxo-3-(tetrahydro-3-furanyl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 2-propenyl ester | 120705-71-7 | 2A-9051364 |
| Methyl 5-O-(tert-butyldiphenylsilyl)-2-deoxy-beta-D-erythro-pentofuranoside | 130144-86-4 | 2A-9052022 |
| 3-[(Trimethylsilyl)ethynyl]thiophene | 130995-13-0 | 2A-9052078 |
| tert-Butyl 2-(tert-butyldimethylsilyloxy)ethylcarbamate | 203738-69-6 | 2A-9055290 |
| 3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene | 207742-50-5 | 2A-9055416 |
| 3-Bromo-5-((2-trimethylsilyl)ethynyl)pyridine | 639011-64-6 | 2A-9057772 |
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