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4,4'-Bis(dimethylamino)thiobenzophenon

4,4'-Bis(dimethylamino)thiobenzophenone Struktur
1226-46-6
CAS-Nr.
1226-46-6
Bezeichnung:
4,4'-Bis(dimethylamino)thiobenzophenon
Englisch Name:
4,4'-Bis(dimethylamino)thiobenzophenone
Synonyma:
Michler's thione;MICHLER THIOKETONE;4,4'-Bis(dimethylami;Michler's thioketone;THIOMICHLER'S KETONE;Thiomichler's ketone;Bis(4-(dimethylamino);ThioMichler's Ketone THIOMICHLER,SKETONE(SENSITIVESPEC;4,4-BIS(DIMETHYLAMINO)THIOBENZOPHENONE
CBNumber:
CB2289812
Summenformel:
C17H20N2S
Molgewicht:
284.42
MOL-Datei:
1226-46-6.mol
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4,4'-Bis(dimethylamino)thiobenzophenon Eigenschaften

Schmelzpunkt:
202-206 °C(lit.)
Siedepunkt:
430.0±55.0 °C(Predicted)
Dichte
1.230 g/cm3
storage temp. 
Store below +30°C.
Aggregatzustand
powder to crystal
pka
3.05±0.24(Predicted)
Farbe
Red to Dark red to Dark purple
CAS Datenbank
1226-46-6(CAS DataBase Reference)
NIST chemische Informationen
4,4'-Bis(dimethylamino)thio benzophenone(1226-46-6)
EPA chemische Informationen
Methanethione, bis[4-(dimethylamino)phenyl]- (1226-46-6)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher Xi
R-Sätze: 36/38
S-Sätze: 26-36
RIDADR  2811
WGK Germany  3
HS Code  29309070
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

4,4'-Bis(dimethylamino)thiobenzophenon Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R36/38:Reizt die Augen und die Haut.

S-Sätze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.

Chemische Eigenschaften

Purple crystal

läuterung methode

Purify the thioketone by recrystallisation from hot EtOH or by trituration with a small volume of CHCl3, followed by filtration and washing with hot EtOH [Terbell & Wystrade J Phys Chem 68 2110 1964]. Also it recrystallises from CHCl3/ MeOH. [Beilstein 14 H 101, 14 I 395, 14 II 60.]

4,4'-Bis(dimethylamino)thiobenzophenon Upstream-Materialien And Downstream Produkte

Upstream-Materialien

4-Dimethylamino-α-[4-(dimethylamino)phenyl]benzenemethanamine 4-(dichloro(4-(dimethylamino)phenyl)methyl)-N,N-dimethylbenzenamine N,N,N',N',N'',N''-Hexamethyl-4,4',4''-methylidintrianilin 4,4'-Carbonimidoylbis(N,N-dimethylanilin) Kohlendisulfid N,N,N',N'-Tetramethyl-4,4-methylendianilin Thiocarbonylchlorid 4,4'-Bis(dimethylamino)benzophenon N,N-Dimethyl-anilin

Downstream Produkte

Tetrakis[4-(dimethylamino)phenyl]ethene

4,4'-Bis(dimethylamino)thiobenzophenon Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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1226-46-6(4,4'-Bis(dimethylamino)thiobenzophenon)Verwandte Suche:

N,N-Dimethyl-1,3-diaminopropan 4-Dimethylamino-benzaldehyd Kaliumthioacetat Thioessigsure Natriumthiosulfat Ammoniumthiosulfat Benzophenon 2-Aminobenzophenon Thioacetamid Dithiooxamid 2-Thiobarbitursure 4,4'-Bis(dimethylamino)benzophenon Thiosemicarbacid 2-Dimethylaminoethanol Benzhydrylalkohol 4-Methoxy-3,3'-dimethylbenzophenon N,N,N',N'-Tetramethyl-4,4-methylendianilin 4,4'-Bis(dimethylamino)thiobenzophenon
  • 4,4'-BIS(DIMETHYLAMINO)THIOBENZOPHENONE
  • 4,4-BIS(DIMETHYLAMINO)THIOBENZOPHENONE
  • Bis-4-(dimethylamino)phenylmethanethione
  • 4,4''-BIS(DIMETHYLAMINO)THIOBENZOPHENONE 96+%
  • Thiomichler's Ketone [Sensitive spectrophotometric reagent for Au, Ag, Hg and Pd, use for the determination of residual chlorine]
  • 4,4'-Bis(dimethylamino)[carbonothioylbisbenzene]
  • 4,4'-Carbonothioylbis(N,N-dimethylbenzenamine)
  • Bis[4-(dimethylamino)phenyl] thioketone
  • 4,4'-Bis(dimethylamino)thiobenzophenone,98%
  • 4,4'-Bis(dimethylamino)thiobenzophenone N,N,N',N'-Tetramethyl-4,4'-diaminothiobenzophenone
  • [Sensitive spectrophotoMetric reagent for Au, Ag, Hg and Pd, use for the deterMination of residual chlorine]
  • ThioMichler's Ketone 
  • 4,4'-Bis(dimethylami
  • Benzophenone, 4,4'-bis(dimethylamino)thio-
  • bis[4-(dimethylamino)phenyl]-methanethion
  • Methanethione, bis[4-(dimethylamino)phenyl]-
  • Michler's thioketone
  • Michler's thione
  • p,p'-bis(Dimethylamino)thiobenzophenone
  • THIOMICHLER,SKETONE(SENSITIVESPEC
  • 4,4'-Bis(dimethylamino)thiobenzophenone (Thiomicheler's ketone)
  • 4,5'-Bis(diMethylaMino)thiobenzophenone
  • 4,4'-Bis(dimethylamino)thiobenzophenone 98%
  • THIOMICHLER'S KETONE
  • P,P'-TETRAMETHYLDIAMINOTHIOBENZOPHENONE
  • N,N,N',N'-TETRAMETHYL-4,4'-DIAMINOTHIOBENZOPHENONE
  • MICHLER THIOKETONE
  • Bis(4-(dimethylamino)
  • Thiomichler's Ketone [Sensitive spectrophotometric reagent for Au, Ag, Hg and Pd, use for the determination of residual chlorine]>
  • Bis(4-(dimethylamino)phenyl)methanethione (Sensitive spectrophotometric reagent for Au.etc, use for the determination of residual chlorine)
  • 4,4'-Bis(dimethylamino)thiobenzophenone
  • Thiomichler's ketone
  • 1226-46-6
  • C17H20N2S
  • CH32NC6H42CS
  • Thiocarbonyl Compounds
  • Sulfur Compounds
  • Organic Building Blocks
  • Building Blocks
  • Building Blocks
  • Chemical Synthesis
  • Organic Building Blocks
  • Sulfur Compounds
  • Thiocarbonyl Compounds
  • Organic Building Blocks
  • Sulfur Compounds
  • Thiocarbonyl Compounds
  • Intermediates of Dyes and Pigments
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