Dibromtriphenylphosphoran
Triphenylphosphine dibromide
Grundinformationen
- CAS
1034-39-5- Standard-SMILES
BrP(Br)(c1ccccc1)(c1ccccc1)c1ccccc1- InChIKey
OCXGTPDKNBIOTF-UHFFFAOYSA-N- Summenformel
- C18H15Br2P
- Durchschnittliche Molmasse
- 422,1 g/mol
- Monoisotopische Masse
- 419,92781131
Namen und Bezeichner
- Bevorzugter Name
- Triphenylphosphine dibromide
- IUPAC
- dibromo(triphenyl)-λ5-phosphane
- Lokaler Name
- Dibromtriphenylphosphoran
- Englischer Name
- Triphenylphosphine dibromide
- Summenformel
- C18H15Br2P
- Molmasse
- 422.09
Namen und Synonyme
Triphenylphosphine dibromide1034-39-5DibromotriphenylphosphoraneTriphenyldibromophosphoranePhosphorane, dibromotriphenyl-Triphenylphosphonium dibromide7Y0J6R63JDEINECS 213-855-1NSC 87871NSC-87871DTXSID3061423TRIPHENYLPHOSPHINE DIBROMIDE [MI]
Weitere Namen anzeigen
SKL183phosphine dibromidedibromo(triphenyl)-DIBROMO TRIPHENYL PHOSPHINEdibromotriphenyl-phosphoranTriphenylphosphane dibromide
RefChem:900015DTXCID6032803213-855-1dibromo(triphenyl)-lambda5-phosphaneMFCD00000054C18H15Br2PUNII-7Y0J6R63JDBromotriphenylphosphonium bromide
Datenbank-Bezeichner
- CAS
1034-39-5- PubChem CID
- 70579
- DTXSID
DTXSID3061423- UNII
- 7Y0J6R63JD
- EC Number
- 213-855-1
- Nikkaji
- J80.055D
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 6,5
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 0
- Frei drehbare Bindungen
- 3
- Schwere Atome
- 21
- Formalladung
- 0
- Komplexität
- 285
Physikochemische Eigenschaften
- Schmelzpunkt
- 235 °C · 235 °C (dec.) (lit.)
- storage temp.
- Inert atmosphere,Room Temperature
- Aggregatzustand
- Crystalline Powder
- Farbe
- Light yellow to light pink
- Wasserlöslichkeit
- Soluble in water, dichloromethane, acetonitrile, phenyl cyanide, dimethyl formamide, ether, chloroform, alcohol, carbon tetrachloride, acetic acid and carbon disulfide. Sparingly soluble in phenyl chloride, triphenylphosphine and phenyl hydride. Insoluble in aqueous bromine.
- BRN
- 917652 · 917652
- InChI
- InChI=1S/C18H15Br2P/c19-21(20,16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
- InChIKey
- OCXGTPDKNBIOTF-UHFFFAOYSA-N
- SMILES
- P(Br)(Br)(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1
- CAS Datenbank
- 1034 · 1034-39-5(CAS DataBase Reference)
- EPA chemische Informationen
- Phosphorane, dibromotriphenyl- (1034-39-5)
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
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 48 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory InformationPhosphorane, dibromotriphenyl-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesSkin Corr. 1B (100%)
Sicherheitsdaten
- F
- 3-10-21
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 3261 8/PG 2
- hs_code
- 2931900090
- risk_code
- 34
- hazard_code
- C
- safety_code
- 26-36/37/39-45
- hazard_class
- 8
- packing_group
- II
- Speicherklasse
- 8A - Combustible corrosive hazardous materials
- Hazard Classifications
- Skin Corr. 1B
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationPhosphorane, dibromotriphenyl-: ACTIVE
Anwendungen
VerwendenTriphenylphosphine dibromide is used as a reagent for conversion of aldoximes into nitriles. It acts as a reagent for cleavage of acetals. It reacts with amines to give iminophosphoranes. Further, it serves as a reagent in the preparation of alkyl and aryl bromides from alcohols and phenols without rearrangement.
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