Natriumtrifluoracetat
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- CAS-Nr.
- 2923-18-4
- Bezeichnung:
- Natriumtrifluoracetat
- Englisch Name:
- Sodium trifluoroacetate
- Synonyma:
- Sodium 2,2,2-trifluoroacetate;Sodium trifL;Natriumtrifluoracetat;sodiumperfluoroacetate;SODIUMTRIFLUOR-ACETATE;SODIUM TRIFLUOROACETATE;Sodlium trifluoroacetate;SODIUMPERFLUOROACETICACID;Sodiumtrifluoroacetate,97+%;Sodium trifluoroacetate 97%
- CBNumber:
- CB6388786
- Summenformel:
- C2F3NaO2
- Molgewicht:
- 136.01
- MOL-Datei:
- 2923-18-4.mol
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Natriumtrifluoracetat Eigenschaften
- Schmelzpunkt:
- 205-207 °C (dec.) (lit.)
- Dichte
- 1.49 g/mL (lit.)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- L?slichkeit
- H2O: 1 M at 20 °C, clear, colorless
- Aggregatzustand
- Crystalline Powder
- Wichte
- 1.49
- Farbe
- White
- PH
- 7 (H2O, 20℃)
- Wasserl?slichkeit
- 625 g/L (25 ºC)
- Sensitive
- Hygroscopic
- Hydrolytic Sensitivity
- 6: forms irreversible hydrate
- BRN
- 3597949
- Stabilit?t:
- Hygroscopic
- InChIKey
- UYCAUPASBSROMS-UHFFFAOYSA-M
- LogP
- 1.238 (est)
- CAS Datenbank
- 2923-18-4(CAS DataBase Reference)
- EPA chemische Informationen
- Acetic acid, trifluoro-, sodium salt (2923-18-4)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Kennzeichnung gef?hrlicher |
Xi |
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| R-S?tze: |
36/37/38 |
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| S-S?tze: |
26-36-37/39 |
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| RIDADR |
2811 |
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| WGK Germany |
1 |
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| RTECS-Nr. |
AK0250000 |
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| F |
3-10 |
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| Hazard Note |
Irritant/Hygroscopic |
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| TSCA |
T |
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| HazardClass |
6.1 |
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| PackingGroup |
II |
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| HS Code |
29159080 |
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| Bildanzeige (GHS) |
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| Alarmwort |
Achtung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H411 |
Giftig für Wasserorganismen, mit langfristiger Wirkung. |
Langfristig (chronisch) gew?ssergef?hrdend |
Kategorie 2 |
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| Sicherheit |
| P273 |
Freisetzung in die Umwelt vermeiden. |
| P391 |
Verschüttete Mengen aufnehmen. |
| P501 |
Inhalt/Beh?lter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen. |
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Natriumtrifluoracetat Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
Sodium trifluoroacetate is an organic metal compound with the chemical formula CF3COONa. It is a white crystalline powderr that easily absorbs moisture. This compound has the ability to add a trifluoromethyl group to halogenated aromatic hydrocarbons.
Verwenden
Sodium trifluoroacetate is used in acid catalyzed reactions. It is also used as an intermediate for active pharmaceutical ingredients (API). Further, it acts as a precursor for the trifluoromethylation of aldehydes using copper(I) halide as a catalyst.
synthetische
It can be obtained by reacting trifluoroacetic acid with sodium carbonate or sodium hydroxide.
l?uterung methode
A possible contaminant is NaCl. The solid is treated with CF3CO2H and evaporated twice. Its solubility in CF3CO2H is 13.1% at 29.8o. The residue is crystallised from dilute EtOH, and the solid is dried in vacuum at 100o. [Hara & Cady J Am Chem Soc 76 4285 1954.] It can be precipitated from EtOH by adding dioxane, then recrystallising several times from hot absolute EtOH. Dry it at 120-130o/1mm. [Beilstein 2 IV 461.]
Natriumtrifluoracetat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Natriumtrifluoracetat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 347)Lieferanten
2923-18-4(Natriumtrifluoracetat)Verwandte Suche:
- SodiuM trifluoroacetate, 98%, 98%
- Sodium 2,2,2-trifluoroethanoate, Trifluoroacetic acid, sodium salt
- Trifluoroacetic acid, sodiuM salt, 97% 100GR
- Trifluoroacetic acid, sodiuM salt, 97% 25GR
- sodiumperfluoroacetate
- trifluoro-aceticacisodiumsalt
- TRIFLUOROACETIC ACID SODIUM SALT
- SODIUM TRIFLUOROACETATE
- Sodlium trifluoroacetate
- TRIFLUOROACETIC ACID SODIUM CRYSTALLINE
- Sodiumtrifluoroacetate,97+%
- Acetic acid, trifluoro-, sodium salt
- Sodium trifluoroacetate 97%
- Trifluoroacetic acid, sodium salt,97%
- SODIUMTRIFLUOR-ACETATE
- SODIUMPERFLUOROACETICACID
- Natriumtrifluoracetat
- Sodium trifL
- Acetic acid, 2,2,2-trifluoro-, sodium salt (1:1)
- SODIUM TRIFLUOROACETATE 2923-18-4
- Sodium trifluoroacetate ISO 9001：2015 REACH
- C2F3NaO2 Sodium trifluoroacetate 2923-18-4
- Sodium 2,2,2-trifluoroacetate
- TRIFLUOROACETIC ACID, SODIUM SALT(13C2, 99%) 50 UG/ML IN METHANOL
- 2923-18-4
- 2923-28-4
- 25G/瓶[2923-18-4
- NaOOCCF3
- CF3COONa
- C2HF3NAO2
- CF3CO2Na
- C2F3NaO2
- C2F3O2Na
- Synthetic Reagents
- HPLC
- HPLC Buffers
- HPLC Buffer - Solid
- Inorganic Salts
- Analytical Chromatography Product Catalog
- metal acetate salt
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