Dihydrogen-bis(acetato-O)difluoroborat(1-)-fluorid
Acetic acid boron trifluoride (2:1)
Grundinformationen
- CAS
373-61-5- Standard-SMILES
CC(=O)O[B-](F)(F)OC(C)=O.[F-].[H+].[H+]- InChIKey
SQSDCNHOYPJGDQ-UHFFFAOYSA-O- Summenformel
- C4H8BF3O4
- Durchschnittliche Molmasse
- 187,91 g/mol
- Monoisotopische Masse
- 188,0467738
Namen und Bezeichner
- Bevorzugter Name
- Acetic acid boron trifluoride (2:1)
- IUPAC
- diacetyloxy(difluoro)boranuide;hydron;fluoride
- Lokaler Name
- Dihydrogen-bis(acetato-O)difluoroborat(1-)-fluorid
- Englischer Name
- Boron trifluoride-acetic acid complex
- Summenformel
- C4H7BF3O4-
- Molmasse
- 186.9
Namen und Synonyme
DTXSID00894143Acetic acid boron trifluoride (2:1)RefChem:315850DTXCID601324182EINECS 206-768-5EC 206-768-5373-61-5Hydrogen fluoride bis(acetato-kappaO)difluoridoborate(1-) (2/1/1)dihydrogenfluBF3 Acetic Aciduoride acetic acid compLTrifluoroborane acetate.
Weitere Namen anzeigen
Acetic acid boron trifluorideBORON TRIFLUORIDE-ACETIC ACIDdiacetyloxy(difluoro)boranuideAceticacidborontrifluoride(2:1)Boron Tri Fluoride in Acetic AcidBORON FLUORIDE-ACETIC ACID COMPLEX
Datenbank-Bezeichner
- CAS
373-61-5- PubChem CID
- 171039532
- DTXSID
DTXSID00894143- EC Number
- 206-768-5
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 52,6 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 8
- Frei drehbare Bindungen
- 4
- Schwere Atome
- 12
- Formalladung
- 0
- Komplexität
- 163
Physikochemische Eigenschaften
- Schmelzpunkt
- -47 °C · -47 °C
- Siedepunkt
- 140 · 140-148 °C
- Dichte
- 1.353 g/mL · 1.353 g/mL at 25 °C(lit.)
- Dampfdruck
- 95 Pa · 95Pa at 20℃
- Brechungsindex
- 20 · n20/D 1.368(lit.)
- Flammpunkt
- 183 °F · 183 °F
- storage temp.
- 30 °C · Store below +30°C.
- Aggregatzustand
- Liquid
- Farbe
- Clear light yellow to yellow-brown
- Wasserlöslichkeit
- reacts
- BRN
- 3686177 · 3686177
- Stabilität
- Stable, but moisture sensitive. Incompatible with water, moist air, metals, strong oxidizing agents. Store under dry atmosphere.
- InChI
- 1S/2C2H4O2.BF3/c2*1-2(3)4;2-1(3)4/h2*1H3,(H,3,4);
- InChIKey
- COTMJGCQSLZICX-UHFFFAOYSA-N
- SMILES
- CC(O)=O.CC(O)=O.FB(F)F
- EPA chemische Informationen
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Danger
H290 (62.4%): May be corrosive to metals [Warning Corrosive to Metals]
P234, P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P363, P390, P405, P406, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 194 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory InformationStatus: Active Update: 24-04-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/12229
Hazard Classes and CategoriesMet. Corr. 1 (62.4%)
Sicherheitsdaten
- F
- 9-21
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 3419 8/PG II (BORON TRIFLUORIDE ACETIC ACID COMPLEX, SOLID)
- hs_code
- 29420000
- risk_code
- 22-34-35
- hazard_code
- C
- safety_code
- 26-36/37/39-45-25
- hazard_class
- 8
- packing_group
- II
- Speicherklasse
- 8A - Combustible corrosive hazardous materials
- Hazard Classifications
- Acute Tox. 4 OralSkin Corr. 1B
Chemie und Industrie
Anwendungen
VerwendenIt is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff. It is also used as a desilylating agent. It is also been used in the protodesilylation of the phenyl group as part of the conversion of the dimethylphenylsilyl group into a hydroxyl group with retention of configuration.
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