Trifluoressigsäure
Bezeichnung:Trifluoressigsäure
CAS-Nr76-05-1
Englisch Name:Trifluoroacetic acid
CBNumberCB5127175
SummenformelC2HF3O2
Molgewicht114.02
MOL-Datei76-05-1.mol
Synonyma
Trifluoressigsure
Trifluoressigsäure ...%
Perfluoressigsäure
Trifluoressigsäure physikalisch-chemischer Eigenschaften
Schmelzpunkt | -15.4 °C (lit.) |
Siedepunkt | 72.4 °C (lit.) |
Dichte | 1.489 g/mL at 20 °C (lit.) |
Dampfdichte | 3.9 (vs air) |
Dampfdruck | 97.5 mm Hg ( 20 °C) |
Brechungsindex | n |
Flammpunkt | None |
storage temp. | Store at +15°C to +25°C. |
Löslichkeit | Miscible with ether, acetone, ethanol, benzene, hexane, and CCl<sub>4</sub> |
pka | -0.3(at 25℃) |
Aggregatzustand | Liquid |
Wichte | 1.480 |
Farbe | Colorless |
PH | 1 (10g/l, H2O) |
Säure-Base-Indikators(pH-Indikatoren) | 1 |
Geruch (Odor) | Sharp, pungent odor |
Wasserlöslichkeit | miscible |
Sensitive | Hygroscopic |
Kennzeichnung gefährlicher | C,T,Xi |
R-Sätze: | 20-35-52/53-34 |
S-Sätze: | 9-26-27-28-45-61-28A-36/37/39 |
RIDADR | UN 2699 8/PG 1 |
WGK Germany | 2 |
RTECS-Nr. | AJ9625000 |
F | 3 |
Hazard Note | Toxic/Corrosive |
TSCA | T |
HazardClass | 8 |
PackingGroup | I |
HS Code | 29159080 |
Giftige Stoffe Daten | 76-05-1(Hazardous Substances Data) |
Toxizität | LD50 i.v. in mice: 1200 mg/kg (Airaksinen, Tammisto) |
Trifluoressigsäure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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