- Boron
- BORON AZIDE DIIODIDE
- Boron bromide diiodide
- Boron carbide
- Boron nitride
- Boron oxide
- Boron phosphate
- Boron silicide (B4Si)
- Boron Sodium Oxide Hydrate
- Boron tribromide
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| Name |
Boron trifluoride tetrahydrofuran complex |
EINECS | 207-325-9 |
| CAS No. | 462-34-0 | Density | 1.268 g/cm3 |
| PSA | 17.07000 | LogP | 1.67660 |
| Solubility | hydrolysis with water | Melting Point |
12 °C |
| Formula | C4H8BF3O | Boiling Point | 68.3 °C at 760 mmHg |
| Molecular Weight | 139.913 | Flash Point | 92 °C |
| Transport Information | UN 3265 8/PG 2 | Appearance | Colorless to light yellow liquid |
| Safety | 26-27-36/37/39-45-28A-23-28 | Risk Codes | 34-48/23-35-20/22 |
| Molecular Structure |
|
Hazard Symbols |
 C,  T
|
| Synonyms |
Furan,tetrahydro-, compd. with BF3 (1:1) (7CI);Furan, tetrahydro-, compd. with BF3(6CI);Furan, tetrahydro-, compd. with boron fluoride (BF3) (1:1) (8CI);Furan,tetrahydro-, compd. with trifluoroborane (1:1);Borane, trifluoro-, compd. withtetrahydrofuran (1:1);Boron fluoride (BF3), compd. with tetrahydrofuran (1:1)(8CI);Boron fluoride, compd. with tetrahydrofuran;Boron trifluoride-THFcomplex (1:1);Boron trifluoride-tetrahydrofuran complex (1:1);Borontrifluoride-tetrahydrofuran compound;Trifluoro(tetrahydrofuran)boron; |
Boron trifluoride tetrahydrofuran complex Synthetic route
- 462-34-0
boron trifluoride-tetrahydrofuran complex
| Conditions | Yield |
|---|---|
| With peracetic acid; ammonium 76Br-bromide; ammonia In methanol; water at 20℃; for 0.166667h; | 80% |
| Conditions | Yield |
|---|---|
| Stage #1: boron trifluoride-tetrahydrofuran complex; Pentaerythritol In acetonitrile at 20℃; for 1h; Stage #2: With chloro-trimethyl-silane In acetonitrile at 80℃; for 10h; Reagent/catalyst; Temperature; | 96% |
- 15097-49-1
N-trimethylsilylpyrrolidine
- 462-34-0
boron trifluoride-tetrahydrofuran complex
- 7783-60-0
sulfur tetrafluoride
| Conditions | Yield |
|---|---|
| Stage #1: N-trimethylsilylpyrrolidine; sulfur tetrafluoride In dichloromethane at -78 - 20℃; Inert atmosphere; Stage #2: boron trifluoride-tetrahydrofuran complex In dichloromethane at 20 - 25℃; for 2h; Inert atmosphere; | 85% |
| Stage #1: N-trimethylsilylpyrrolidine; sulfur tetrafluoride In dichloromethane at -65 - 20℃; Inert atmosphere; Stage #2: boron trifluoride-tetrahydrofuran complex In dichloromethane at 25℃; for 2h; Inert atmosphere; | 85% |
- 462-34-0
boron trifluoride-tetrahydrofuran complex
- 7783-60-0
sulfur tetrafluoride
- 17890-34-5
N-(trimethylsilyl)phenyl(methyl)amine
| Conditions | Yield |
|---|---|
| Stage #1: sulfur tetrafluoride; N-(trimethylsilyl)phenyl(methyl)amine In dichloromethane at -78 - 20℃; Inert atmosphere; Stage #2: boron trifluoride-tetrahydrofuran complex In dichloromethane at 20 - 25℃; for 2.16667h; Inert atmosphere; | 93% |
| Stage #1: sulfur tetrafluoride; N-(trimethylsilyl)phenyl(methyl)amine In dichloromethane at -70 - 20℃; Inert atmosphere; Stage #2: boron trifluoride-tetrahydrofuran complex In dichloromethane at 25℃; for 2.16667h; Inert atmosphere; | 93% |
- 462-34-0
boron trifluoride-tetrahydrofuran complex
- 7783-60-0
sulfur tetrafluoride
- 92982-38-2
N-trimethylsilyl-N-methyl-2-aminopyridine
| Conditions | Yield |
|---|---|
| Stage #1: sulfur tetrafluoride; N-trimethylsilyl-N-methyl-2-aminopyridine In dichloromethane at -78 - 20℃; Inert atmosphere; Stage #2: boron trifluoride-tetrahydrofuran complex In dichloromethane at 20 - 21℃; for 1.58333h; Inert atmosphere; | 78% |
| Stage #1: sulfur tetrafluoride; N-trimethylsilyl-N-methyl-2-aminopyridine In dichloromethane at -70 - 20℃; Inert atmosphere; Stage #2: boron trifluoride-tetrahydrofuran complex In dichloromethane at 21℃; for 1.58333h; Inert atmosphere; | 78% |
- 462-34-0
boron trifluoride-tetrahydrofuran complex
- 38078-09-0
diethylamino-sulfur trifluoride
| Conditions | Yield |
|---|---|
| In diethyl ether at 20 - 30℃; for 1.25h; Inert atmosphere; | 85% |
- 13368-42-8
4-(trimethylsilyl)morpholine
- 462-34-0
boron trifluoride-tetrahydrofuran complex
- 7783-60-0
sulfur tetrafluoride
| Conditions | Yield |
|---|---|
| Stage #1: 4-(trimethylsilyl)morpholine; sulfur tetrafluoride In dichloromethane at -78 - 20℃; Inert atmosphere; Stage #2: boron trifluoride-tetrahydrofuran complex In dichloromethane at 25℃; for 4h; Inert atmosphere; | 92% |
- 462-34-0
boron trifluoride-tetrahydrofuran complex
- 7783-60-0
sulfur tetrafluoride
- 996-50-9
N,N-diethyl-1,1,1-trimethylsilanamine
| Conditions | Yield |
|---|---|
| Stage #1: sulfur tetrafluoride; N,N-diethyl-1,1,1-trimethylsilanamine In dichloromethane at -78 - 20℃; Inert atmosphere; Stage #2: boron trifluoride-tetrahydrofuran complex In dichloromethane at 15 - 25℃; for 1.5h; Inert atmosphere; | 89% |
- 462-34-0
boron trifluoride-tetrahydrofuran complex
- 7783-60-0
sulfur tetrafluoride
- 14884-70-9
N-Methyl-N-(trimethylsilyl)benzylamin
| Conditions | Yield |
|---|---|
| Stage #1: sulfur tetrafluoride; N-Methyl-N-(trimethylsilyl)benzylamin In dichloromethane at -78 - 20℃; Inert atmosphere; Stage #2: boron trifluoride-tetrahydrofuran complex In dichloromethane at 20 - 25℃; for 1.16667h; Inert atmosphere; | 73% |
| Conditions | Yield |
|---|---|
| at 23℃; for 24h; | 94.7% |
| at 23℃; for 24h; | 94.7% |
Boron trifluoride tetrahydrofuran complex Chemical Properties
IUPAC Name: Oxolane; trifluoroborane
Synonyms of Boron trifluoride tetrahydrofuran complex (CAS NO.462-34-0): EINECS 207-325-9 ; Boron, trifluoro(tetrahydrofuran)-, (T-4)- ; Trifluoro(tetrahydrofuran)boron
CAS NO: 462-34-0
Molecular Formula of Boron trifluoride tetrahydrofuran complex (CAS NO.462-34-0): C4H8BF3O
Molecular Weight: 139.9119
Molecular Structure:
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Melting Point: −123 °C
ProductCategories: Furan&Benzofuran ; Boron ; BoronSynthetic Reagents ; Catalysis and Inorganic Chemistry ; Chemical Synthesis ; Lewis Acids
Polar Surface Area: 9.23 Å2
Enthalpy of Vaporization: 29.81 kJ/mol
Boiling Point of Boron trifluoride tetrahydrofuran complex (CAS NO.462-34-0): 68.3 °C at 760 mmHg
Vapour Pressure: 152 mmHg at 25°C
Boron trifluoride tetrahydrofuran complex Safety Profile
Hazard Codes: 
C,
T
Risk Statements: 34-48/23-35-20/22
R34: Causes burns.
R48: Danger of serious damage to health by prolonged exposure.
R23: Toxic by inhalation.
R35: Causes severe burns.
R20/22: Harmful by inhalation and if swallowed.
Safety Statements: 26-27-36/37/39-45-23-28
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S27: Take off immediately all contaminated clothing.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) .
S23: Do not breathe vapour.
S28: After contact with skin, wash immediately with plenty of soap-suds.
RIDADR: UN 3265 8/PG 2
WGK Germany: 1
Hazard Note: Toxic/Corrosive
HazardClass: 8
PackingGroup: II
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