Diphenylsulfoxid
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- CAS-Nr.
- 945-51-7
- Bezeichnung:
- Diphenylsulfoxid
- Englisch Name:
- Phenyl sulfoxide
- Synonyma:
- PhS(O)Ph;thionylbenzene;PHENYL SULFOXIDE;Diphenyl sulfoxid;PHENYL SULPHOXIDE;sulfinyldibenzene;1,1'-sulfinylbis-;sulfoxide,diphenyl;DIPHENYL SULFOXIDE;Two phenylsulfoxide
- CBNumber:
- CB5187724
- Summenformel:
- C12H10OS
- Molgewicht:
- 202.27
- MOL-Datei:
- 945-51-7.mol
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Diphenylsulfoxid Eigenschaften
- Schmelzpunkt:
- 69-71 °C (lit.)
- Siedepunkt:
- 206-208 °C/13 mmHg (lit.)
- Dichte
- 1.1833 (rough estimate)
- Brechungsindex
- 1.6090 (estimate)
- Flammpunkt:
- 206-208°C/13mm
- storage temp.
- Sealed in dry,Room Temperature
- L?slichkeit
- Chloroform (Slightly), DMSO (Slightly)
- Aggregatzustand
- Crystalline Powder
- Farbe
- White to off-white
- Wasserl?slichkeit
- Soluble in water. Soluble in most organic solvents.
- BRN
- 1908444
- InChIKey
- JJHHIJFTHRNPIK-UHFFFAOYSA-N
- CAS Datenbank
- 945-51-7(CAS DataBase Reference)
- NIST chemische Informationen
- Diphenyl sulfoxide(945-51-7)
- EPA chemische Informationen
- Benzene, 1,1'-sulfinylbis- (945-51-7)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Kennzeichnung gef?hrlicher |
Xi |
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| S-S?tze: |
22-24/25 |
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| WGK Germany |
3 |
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| RTECS-Nr. |
DA9185000 |
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| Hazard Note |
Irritant |
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| TSCA |
Yes |
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| HS Code |
29309070 |
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| Bildanzeige (GHS) |
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| Alarmwort |
Achtung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H225 |
Flüssigkeit und Dampf leicht entzündbar. |
Entzündbare Flüssigkeiten |
Kategorie 2 |
Achtung |
![GHS hazard pictograms]() src="/GHS02.jpg" width="20" height="20" /> |
P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501 |
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| Sicherheit |
| P210 |
Von Hitze, hei?en Oberfl?chen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen. |
| P403+P235 |
An einem gut belüfteten Ort aufbewahren. Kühl halten. |
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Diphenylsulfoxid Chemische Eigenschaften,Einsatz,Produktion Methoden
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
white to off-white crystalline powder
Verwenden
Diphenyl sulfoxide is a reagent used as an oxidant and hydroxyl activator in combination with a variety of electrophilic reagents. Efficient glycosidation of a phenyl thiosialoside donor with diphenyl sulfoxide and triflic anhydride in dichloromethane was reported. Direct glycosylations with 1-hydroxy glycosyl donors is made using trifluoromethanesulfonic anhydride and diphenyl sulfoxide. The preparation of triarylsulfonium halides was by the action of aryl Grignard reagents on diphenyl sulfoxide.
Synthesis Reference(s)
Journal of the American Chemical Society, 114, p. 6269, 1992
DOI: 10.1021/ja00041a069Tetrahedron Letters, 31, p. 4533, 1990
DOI: 10.1016/S0040-4039(00)97667-6
Diphenylsulfoxid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Diphenylsulfoxid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 304)Lieferanten
945-51-7(Diphenylsulfoxid)Verwandte Suche:
- 1,1’-sulfinylbis-benzen
- 1,1’-sulfinylbis-Benzene
- Diphenyl sulfoxide,Phenyl sulfoxide
- Phenyl sulfoxide, 97% 100GR
- Phenyl sulfoxide, 97% 25GR
- Diphenyl sulfoxid
- (benzenesulfinyl)benzene
- bis-(phenyl)-sulfoxide
- Two phenylsulfoxide
- Benzene, 1,1'-sulfinylbis-
- Phenylsulfinylbenzene
- Sulfoxide, diphenyl
- sulfoxide,diphenyl
- DIPHENYL SULFOXIDE
- DIPHENYL SULPHOXIDE
- PHENYL SULPHOXIDE
- PHENYL SULFOXIDE
- DIPHENYL SULFOXIDE PESTANAL
- DiphenylSulphoxide98%
- Diphenyl sulfoxide, 97+%
- Diphenyl Sulphoxide 98%
- Diphenylsulphoxide,97%
- thionylbenzene
- Diphenyl sulfoxide, 98+%
- sulfinyldibenzene
- Phenyl sulfoxide, 97% 25g
- PhS(O)Ph
- Phenyl sulfoxide,97%
- 1,1'-sulfinylbis-
- Diphenyl Sulfoxide >
- 945-51-7
- C12H10O1S1
- C6H52SO
- C12H10OS
- Sulfoxides
- Sulfur Compounds
- Organic Building Blocks
- Building Blocks
- Reagents for Oligosaccharide Synthesis
- Building Blocks
- Chemical Synthesis
- Organic Building Blocks
- Sulfoxides
- Sulfur Compounds
- fine chemicals
- Biochemistry
- Reagents for Oligosaccharide Synthesis
- bc0001
