2-(Tributylstannyl)pyrazine
Grundinformationen
- CAS
205371-27-3- Standard-SMILES
CCC[CH2][Sn]([CH2]CCC)([CH2]CCC)[c]1cnccn1- InChIKey
OVBXTKIWZAHFAC-UHFFFAOYSA-N- Summenformel
- C16H30N2Sn
- Durchschnittliche Molmasse
- 369,1 g/mol
- Monoisotopische Masse
- 370,14309366
Namen und Bezeichner
- Bevorzugter Name
- 2-(Tributylstannyl)pyrazine
- IUPAC
- tributyl(pyrazin-2-yl)stannane
- Englischer Name
- 2-(Tributylstannyl)pyrazine
- Summenformel
- C16H30N2Sn
- Molmasse
- 369.13
Namen und Synonyme
2-(Tributylstannyl)pyrazine205371-27-3DTXSID40371983RefChem:84893DTXCID70323016625-510-6tributyl(pyrazin-2-yl)stannane2-tributylstannylpyrazinePyrazine, 2-(tributylstannyl)-(2-Pyrazinyl)tributyltinPyrazine, (tributylstannyl)-Tributyl-pyrazin-2-yl-stannane
Weitere Namen anzeigen
SKL957(TRIBUTYLSTANNYL)-PYRAZINE(2-PYRAZINYL)TRI-n-BUTYLTINPyrazine,2-(tributylstannyl)-ributyl(pyrazin-2-yl)stannane(Pyrazin-2-yl)tributylstannane2-(Tributylstannyl)-1,4-diazine
Tributylstannylpyrazine2-(TRI-N-BUTYLSTANNYL)PYRAZINE(tributylstannyl)pyrazinetri-n-butyl(pyrazinyl)tin2-tri butylstannylpyrazine2-tributylstannyl pyrazine2-tributylstannyl-pyrazine2-tributylstannanyl pyrazine
Datenbank-Bezeichner
- CAS
205371-27-3- PubChem CID
- 2737316
- DTXSID
DTXSID40371983- EC Number
- 625-510-6
- Nikkaji
- J1.584.519H
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 25,8 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 2
- Frei drehbare Bindungen
- 10
- Schwere Atome
- 19
- Formalladung
- 0
- Komplexität
- 199
Physikochemische Eigenschaften
- Siedepunkt
- 130 °C/1 · 130 °C/1 mmHg
- Dichte
- 1.1706 g/mL · 1.1706 g/mL at 25 °C
- Brechungsindex
- 20 · n20/D 1.5158
- Flammpunkt
- 113 °C · 113 °C
- storage temp.
- -20 °C · -20°C
- pka
- 0.94 · 0.94±0.10(Predicted)
- Aggregatzustand
- liquid
- Farbe
- Clear, light yellow
- InChI
- 1S/C4H3N2.3C4H9.Sn/c1-2-6-4-3-5-1;3*1-3-4-2;/h1-3H;3*1,3-4H2,2H3;
- InChIKey
- OVBXTKIWZAHFAC-UHFFFAOYSA-N
- SMILES
- CCCC[Sn](CCCC)(CCCC)c1cnccn1
- CAS Datenbank
- 205371 · 205371-27-3
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Danger
H301 (97.9%): Toxic if swallowed [Danger Acute toxicity, oral]
P260, P264, P264+P265, P270, P273, P280, P301+P316, P302+P352, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P391, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 47 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Hazard Classes and CategoriesAcute Tox. 3 (97.9%)
Sicherheitsdaten
- wgk
- 3
- ridadr
- UN 2788 6.1/PG 2
- hs_code
- 29339900
- risk_code
- 20/21/22-36/37/38-50/53-48/23/25-36/38-25-21
- hazard_code
- T,N
- hazard_note
- Toxic
- safety_code
- 26-36/37/39-61-60-45-35
- hazard_class
- 6.1
- Speicherklasse
- 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
- Hazard Classifications
- Acute Tox. 3 OralAcute Tox. 4 DermalAquatic Acute 1Aquatic Chronic 1Eye Irrit. 2Repr. 1BSkin Irrit. 2STOT RE 1
Chemie und Industrie
Anwendungen
VerwendenMicrowave-assisted synthesis of substituted pyranones by palladium-catalyzed cross-coupling of arylstannanes with pyranyl triflates.
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