Ethylthioharnstoff
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- CAS-Nr.
- 625-53-6
- Bezeichnung:
- Ethylthioharnstoff
- Englisch Name:
- ETHYLTHIOUREA
- Synonyma:
- N-ETHYLTHIOUREA;Nsc62921;Ent 61326;ETHYLTHIOUREA;1-ETHYLTHIOUREA;ethyl-2-thiourea;Thiourea, ethyl-;Ethylthiourea,99%;1-ETHYL-2-THIOUREA;1-ethyl-2-thio-ure
- CBNumber:
- CB6416447
- Summenformel:
- C3H8N2S
- Molgewicht:
- 104.17
- MOL-Datei:
- 625-53-6.mol
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Ethylthioharnstoff Eigenschaften
- Schmelzpunkt:
- 108-110 °C(lit.)
- Siedepunkt:
- 132 °C
- Dichte
- 1.055 (estimate)
- Brechungsindex
- 1.5500 (estimate)
- storage temp.
- Store at RT
- L?slichkeit
- methanol: soluble25mg/mL, clear, colorless
- Aggregatzustand
- Solid
- pka
- 14.97±0.29(Predicted)
- Farbe
- White to Off-White
- Wasserl?slichkeit
- Soluble in water (24g/L).
- BRN
- 1699551
- InChIKey
- GMEHFXXZSWDEDB-UHFFFAOYSA-N
- CAS Datenbank
- 625-53-6(CAS DataBase Reference)
- EPA chemische Informationen
- Ethylthiourea (625-53-6)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Kennzeichnung gef?hrlicher |
T |
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| R-S?tze: |
25 |
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| S-S?tze: |
36/37/39-45 |
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| RIDADR |
UN 2811 6.1/PG 3 |
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| WGK Germany |
3 |
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| RTECS-Nr. |
YT3700000 |
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| TSCA |
Yes |
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| HazardClass |
6.1 |
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| PackingGroup |
III |
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| Giftige Stoffe Daten |
625-53-6(Hazardous Substances Data) |
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| Toxizit?t |
mouse,LDLo,oral,500mg/kg (500mg/kg),Teratology, The International Journal of Abnormal Development. Vol. 23, Pg. 335, 1981. |
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| Bildanzeige (GHS) |
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| Alarmwort |
Achtung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H301 |
Giftig bei Verschlucken. |
Akute Toxizit?t oral |
Kategorie 3 |
Achtung |
![GHS hazard pictograms]() src="/GHS06.jpg" width="20" height="20" /> |
P264, P270, P301+P310, P321, P330,P405, P501 |
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| Sicherheit |
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Ethylthioharnstoff Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R25:Giftig beim Verschlucken.
S-S?tze Betriebsanweisung:
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
Verwenden
N-Ethylthiourea was used in the preparation of Re (III) complexes, which are precursors for the new rhenium complexes, potentially useful in nuclear medicine. It was also used in two-step protocol for the first chemoselective cleavage of 2-hydroxy acid amides
Allgemeine Beschreibung
N-Ethylthiourea forms adduct with silver halides and their single crystal X-ray structural and spectroscopic characterizations are described.
Biologische Aktivit?t
Potent, selective and reversible inhibitor of isoform II NO synthase (IC 50 = 13 nM; approximately 20- and 30-fold selective over isoforms I and III respectively).
Sicherheitsprofil
Poison by ingestion.
SYN: 1-ETHYLTHIOUREA
Experimental teratogenic effects. Mutation
data reported. When heated to decomposition it emits toxic fumes of Sox and NOx.
l?uterung methode
Crystallise the thiourea from EtOH, MeOH or ether. [Beilstein 4 IV 374.]
Ethylthioharnstoff Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Ethylthioharnstoff Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 118)Lieferanten
625-53-6(Ethylthioharnstoff)Verwandte Suche:
2-Thiouracil
Dithiouracil
N-Allylthioharnstoff
Ethylthioharnstoff
2-Thiocytidin
Methylthiouracil
6-Propyl-2-thiouracil
2-Thiohydantoin
3-Mercapto-6-methyl-1,2,4-triazin-5(2H)-on
N,N'-Diethylthioharnstoff
N-(Aminothioxomethyl)acetamid
2,4-Dihydro-4-methyl-5-(trifluormethyl)-3H-1,2,4-triazol-3-thion
1-Cyclohexyl-3-(2-morpholinoethyl)thioharnstoff
1-Allyl-3-(2-hydroxyethyl)thioharnstoff
N,N'-Dibutylthioharnstoff
3-Benzyl-1-methylthioharnstoff
(2,3,4,5-Tetrahydro)-3-thioxo-2-(β-D-ribofuranosyl)-1,2,4-triazin-5-on
5-Methyl-2-thiouridin
- 1-ethyl-2-thio-ure
- 1-ETHYLTHIOUREA
- 1-ETHYL-2-THIOUREA
- Ethylthiourea,99%
- Thiourea, ethyl-
- ETHYLTHIOUREA
- N-ETHYLTHIOUREA, POLYMER-BOUND
- N-ETHYL-2-THIOUREA
- ethyl-2-thiourea
- N-Ethylthiourea 99%
- Ent 61326
- N-Ethylthiocarbamide
- Nsc62921
- Urea, 1-ethyl-2-thio-
- N-Ethylthiourea,1-Ethylthiourea
- Thiourea, N-ethyl-
- N-ETHYLTHIOUREA
- N-Ethylthiourea
- 625-53-6
- H2NCSNHC2H5
- C2H5NHCSNH2
- Building Blocks
- Sulfur Compounds
- Thioureas
- Organic Building Blocks
- Catalysis and Inorganic Chemistry
- Metal Scavengers
- MetalChemical Synthesis
- Scavengers
- Supported Synthesis
