2-Thioxothiazolidin-4-on
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- CAS-Nr.
- 141-84-4
- Bezeichnung:
- 2-Thioxothiazolidin-4-on
- Englisch Name:
- Rhodanine
- Synonyma:
- 2-THIOXOTHIAZOLIDIN-4-ONE;Rodanin;Rhodanin;Argenton;usafha-2;RSOdanin;USAF ha-2;RHODANINE;usafha-2[qr];AKOS B029032
- CBNumber:
- CB7240478
- Summenformel:
- C3H3NOS2
- Molgewicht:
- 133.19
- MOL-Datei:
- 141-84-4.mol
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2-Thioxothiazolidin-4-on Eigenschaften
- Schmelzpunkt:
- 165-169 °C(lit.)
- Dichte
- 0.868
- Brechungsindex
- 1.5231 (estimate)
- storage temp.
- -20°C
- Löslichkeit
- methanol: soluble0.5g/10 mL, clear, colorless to greenish-yellow
- Aggregatzustand
- Fine Crystalline Powder
- pka
- pK (25°) 5.52
- Farbe
- Light yellow to beige
- Wasserlöslichkeit
- SOLUBLE IN HOT WATER
- Merck
- 14,8184
- BRN
- 110701
- CAS Datenbank
- 141-84-4(CAS DataBase Reference)
- NIST chemische Informationen
- 2-Thioxo-4-thiazolidinone(141-84-4)
- EPA chemische Informationen
- Rhodanine (141-84-4)
2-Thioxothiazolidin-4-on Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
R41:Gefahr ernster Augenschäden.
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S39:Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
light yellow to beige fine crystalline powder
Verwenden
In the case of reagents containing several potential donor atoms, one of the first
steps in the study of complex formation is the specification of the functional groups
which actually participate in the complexation reaction. The literature on rhodanine
derivatives provides a good example of such examinations.
Allgemeine Beschreibung
Light yellow crystals. Density 0.868 g / cm3. Melting point 168.5°C. May explode on rapid heating.
Air & Water Reaktionen
Water soluble.
Reaktivität anzeigen
Rhodanine may generate hydrogen sulfide with acids. May generate heat and hydrogen gas with alkali metals, nitrides, hydrides, and other strong reducing agents.
Hazard
May explode when heated to 166C. Toxic
by ingestion.
läuterung methode
Crystallise rhodanine from glacial acetic acid or water. It is used to estimate Ag and gallic acid [Thies & Fischer Microchimica Acta 809 1973]. [Beilstein 27 H 242, 27 I 309, 27 II 288, 27 III/IV 3188.]
2-Thioxothiazolidin-4-on Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
2-Thioxothiazolidin-4-on Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 288)Lieferanten
141-84-4(2-Thioxothiazolidin-4-on)Verwandte Suche:
- 4-Oxo-thiazolidine-2-thione
- Argenton
- 4-Oxo-1,3-thiazolidine-2-thione
- Rhodanine, 2-Thio-1,3-thiazolan-4-one
- Rhodanine,99%
- 4-Thiazolidinone-2-thione
- 4-thioxo-4-thiazolidone[qr]
- rhodanicacid[qr]
- Rhodanin
- rhodanin[czech][qr]
- Rhodaninic acid
- rhodaninicacid
- Rodanin
- USAF ha-2
- usafha-2
- usafha-2[qr]
- 2-THIO-4-KETOTHIAZOLIDINE
- 2-Thio-2,4-thiazolidinedione
- Rhodanine, 99% 25GR
- 2-Thio-2,4-thiazolidinedione
2-THIO-4-KETOTHIAZOLIDINE
2-THIOXO-1,3-THIAZOLAN-4-ONE
2-THIOXO-4-THIAZOLIDINONE
2-THIOXOTHIAZOLIDIN-4-ONE
AKOS B029032
AKOS BBS-00000851
RHODANIC ACID
RHODANILIC ACID
RHODANINE
- 2-Thioxo-4-thiazolidinone for synthesis
- 4-Oxo-2-thioxothiazoline
- 4-Thiazolidinone, 2-thioxo-
- 2-THIOXO-4-THIAZOLIDINONE
- 2-THIOXO-1,3-THIAZOLAN-4-ONE
- AKOS BBS-00000851
- AKOS B029032
- TIMTEC-BB SBB000066
- RHODANIC ACID
- RHODANILIC ACID
- RHODANINE
- 4-Thiazolidinone-2-thione~2-Thioxo-4-thiazolidinone
- Rhodanine, 98+%
- Rhodanine,2-Thioxo-4-thiazolidinone
- Rhodanine, synthesis grade
- Rhodanine 1.5g [141-84-4]
- 2-Thio-4-thiazolidine
- 2,4-Thiazolidinedione, 2-thio-
- 2,4-thiazolidinedione,2-thio-[qr]
- 2-thio-4-ketothiazolidine[qr]
- 2-thio-4-thiazolidinedione
- 2-Thioxo-1,3-thiazolidin-4-one
- 2-thioxo-4-thiazolidinon
- 4-Oxo-2-thionothiazolidine
- 4-Oxo-2-thiothiazolidin
- 4-oxo-2-thiothiazolidin[czech][qr]
- RHODANINERHODANINERHODANINE
- Rhodanine >
- 2-THIOXOTHIAZOLIDIN-4-ONE
- Rhodanine (6CI, 8CI)
- RSOdanin
- 141-84-4
- C3H3NOS2
- IR/UV/ VIS
- Heterocyclic Building Blocks
- Spectroscopy Reagents
- Thiazoles
- Building Blocks
