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Complexe acide tétrafluoroborique-éther diéthylique, 50-55 % p/p avec HBF4, Thermo Scientific Chemicals
56.48€ - 254.27€
Identifiants chimiques
| CAS | 67969-82-8 |
|---|---|
| Formule moléculaire | C4H11BF4O |
| Poids moléculaire (g/mol) | 161.935 |
| Numéro MDL | MFCD00011345 |
| Clé InChI | XFHGDBFMJCLEOW-UHFFFAOYSA-N |
| Synonyme | fluoroboric acid diethyl ether complex, tetrafluoroboric acid diethyl ether complex, hbf4.oet2, fluoroboric acid diethylether complex, boron trifluoride diethyl ether hydrofluoride |
| CID PubChem | 11344169 |
| Nom IUPAC | éthoxyéthane ; trifluoroborane ; hydrofluorure |
| SMILES | B(F)(F)F.CCOCC.F |
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|---|---|---|---|---|---|---|---|---|---|
| Code produit | Marque | Quantité | Prix | Quantité et disponibilité | |||||
|
11353427
|
Thermo Scientific Alfa Aesar
018208.AC |
25 mL |
56.48€
25mL |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
|
11363427
|
Thermo Scientific Alfa Aesar
018208.AK |
250 mL |
254.27€
250mL |
Veuillez vous connecter pour pouvoir commander cet article. Besoin d'un compte web? Créer le vôtre dès maintenant! | |||||
Description
Tetrafluoroboric acid-diethyl ether acts as an effective catalyst used for various carbohydrate protection reactions. It is also used as a catalyst in the preparation of 4-fluoropiperidines by reaction between aldehydes and N-tosyl homoallylamine.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Identifiants chimiques
| 67969-82-8 | |
| 161.935 | |
| XFHGDBFMJCLEOW-UHFFFAOYSA-N | |
| 11344169 | |
| B(F)(F)F.CCOCC.F |
| C4H11BF4O | |
| MFCD00011345 | |
| fluoroboric acid diethyl ether complex, tetrafluoroboric acid diethyl ether complex, hbf4.oet2, fluoroboric acid diethylether complex, boron trifluoride diethyl ether hydrofluoride | |
| éthoxyéthane ; trifluoroborane ; hydrofluorure |
Spécification
| Tetrafluoroboric acid-diethyl ether complex | |
| Incolore à orange | |
| 36°C (97°F) | |
| HBF4·(CH3CH2)2O | |
| UN2920 | |
| 14,4149 | |
| Reacts in water;Miscible with dichloromethane. | |
| B(F)(F)F.CCOCC.F | |
| 161.935 | |
| 161.93 | |
| Liquide |
| 67969-82-8 | |
| 1.19 g/mL | |
| C4H11BF4O | |
| MFCD00011345 | |
| Moisture sensitive | |
| fluoroboric acid diethyl ether complex, tetrafluoroboric acid diethyl ether complex, hbf4.oet2, fluoroboric acid diethylether complex, boron trifluoride diethyl ether hydrofluoride | |
| XFHGDBFMJCLEOW-UHFFFAOYSA-N | |
| éthoxyéthane ; trifluoroborane ; hydrofluorure | |
| 11344169 | |
| 50 à 55 % p/p HBF4 |
Sécurité et traitement
Déclaration GHS H
H314-H318-H226-H302-H336
Provoque des brûlures de la peau et de graves lésions des yeux.
Provoque de graves lésions des yeux.
Liquide et vapeurs inflammables.
Nocif en cas d’ingestion.
Peut provoquer somnolence ou vertiges.
P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c
H226-H302-H314-H335-H336
missing translation for 'dotInformation' : Classe de risque :8 ; Groupe d’emballage :II
missing translation for 'einecsNumber' : 267-983-8
missing translation for 'tsca' : Oui
Recommended Storage : À conserver au froid ; conserver sous azote
RUO – Research Use Only