| Identification | Back Directory | [Name]
BORON TRIS(TRIFLUOROACETATE) | [CAS]
350-70-9 | [Synonyms]
Tri(trifluoroacetoxy)borane
BORON TRIS(TRIFLUOROACETATE)
tris(trifluoroacetoxy)borane
boron tris(2,2,2-trifluoroacetate)
Boron tris(trifluoroacetate) solution
trifluoroacetic acid, trianhydride with boric acid
Boron tris(trifluoroacetate), (1M Solution in TFA)
Acetic acid, trifluoro-, trianhydride with boric acid (H3BO3)
bis[(2,2,2-trifluoroacetyl)oxy]boranyl 2,2,2-trifluoroacetate
bis(2,2,2-trifluoroethanoyloxy)boranyl 2,2,2-trifluoroethanoate
Boron tris(trifluoroacetate) solution 1.0 M in trifluoroacetic acid
BORON TRIS(TRIFLUOROACETATE), 1.0M SOLUT ION IN TRIFLUOROACETIC ACID
Acetic acid, 2,2,2-trifluoro-, anhydride with boric acid (H3BO3) (3:1)
2,2,2-trifluoroacetic acid bis[(2,2,2-trifluoroacetyl)oxy]boranyl ester
Boron tris(trifluoroacetate), 1M solution in trifluoroacetic acid, AcroSeal | [EINECS(EC#)]
206-507-5 | [Molecular Formula]
C6BF9O6 | [MDL Number]
MFCD00000415 | [MOL File]
350-70-9.mol | [Molecular Weight]
349.86 |
| Chemical Properties | Back Directory | [Melting point ]
88 °C (dec). | [Boiling point ]
116.7±50.0 °C(Predicted) | [density ]
1.521 g/mL at 25 °C
| [form ]
Liquid | [color ]
Yellow to orange to brown | [Water Solubility ]
decomposes in water exothermically; sol organic solvents | [InChI]
1S/C6BF9O6/c8-4(9,10)1(17)20-7(21-2(18)5(11,12)13)22-3(19)6(14,15)16 | [InChIKey]
CWBHKBKGKCDGDM-UHFFFAOYSA-N | [SMILES]
FC(F)(F)C(=O)OB(OC(=O)C(F)(F)F)OC(=O)C(F)(F)F |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
20/21/22-34 | [Safety Statements ]
26-27-28-36/37/39-45 | [RIDADR ]
UN 1742 8/PG 2
| [WGK Germany ]
3 | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29209085 | [Storage Class]
8A - Combustible corrosive hazardous materials | [Hazard Classifications]
Eye Dam. 1
Skin Corr. 1A |
| Hazard Information | Back Directory | [Uses]
Boron tris(trifluoroacetate) is a useful building block in synthetic chemistry. It can also be employed as a catalyst for homoallyboration reactions. | [Uses]
Reactant for:
- Trifluoroacetylation of arenes
| [Definition]
a mild Lewis acid
| [Synthesis]
Boron Tris(trifluoroacetate) is obtained in quantitative yield by the interaction of BCl3 or BBr3 with trifluoroacetic acid.
| [Precautions]
Boron Tris(trifluoroacetate) is extremely corrosive to the eyes and skin. If swallowed causes severe internal irritation and damage. Toxic irritating vapor. All work must be carried out in an efficient fume hood.
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| Company Name: |
Sigma-Aldrich
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021-61415566 800-8193336 |
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https://www.sigmaaldrich.cn |
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