1,1,2-Trichlortrifluorethan
Bezeichnung:1,1,2-Trichlortrifluorethan
CAS-Nr76-13-1
Englisch Name:1,1,2-Trichlorotrifluoroethane
CBNumberCB8738958
SummenformelC2Cl3F3
Molgewicht187.38
MOL-Datei76-13-1.mol
Synonyma
1,1,2-Trichlortrifluorethan
Trichlortrifluorethan
CFC 113
1,1,2-Trichlortrifluorethan physikalisch-chemischer Eigenschaften
Schmelzpunkt | −35 °C(lit.) |
Siedepunkt | 47-48 °C(lit.) |
Dichte | 1.57 g/mL at 25 °C(lit.) |
Dampfdichte | 6.5 (vs air) |
Dampfdruck | 5.5 psi ( 20 °C) |
Brechungsindex | n |
Flammpunkt | 195°C |
storage temp. | 2-8°C |
Löslichkeit | 0.17g/l |
Aggregatzustand | Colorless gas; volatile liquid. |
Wasserlöslichkeit | 0.02 g/100 mL. Slightly soluble |
BRN | 1740335 |
Henry's Law Constant | 0.154, 0.215, 0.245, 0.319, and 0.321 at 10, 15, 20, 25, and 30 °C, respectively (EPICS, Ashworth et al., 1988) |
Expositionsgrenzwerte | TLV-TWA 1000 ppm (~7600 mg/m3) (ACGIH, MSHA, and OSHA); TLV-STEL 1250 ppm (ACGIH). |
Dielectric constant | 2.6(21℃) |
Stabilität | Stable. Non-flammable. Incompatible with alkali metals, chemically active metals, magnesium, zinc, aluminium. |
LogP | 3.160 |
CAS Datenbank | 76-13-1(CAS DataBase Reference) |
Kennzeichnung gefährlicher | N,Xi,T,F |
R-Sätze: | 52/53-59-39/23/24/25-23/24/25-51/53-11 |
S-Sätze: | 59-61-45-36/37-16 |
RIDADR | UN 3082 9/PG 3 |
OEB | A |
OEL | TWA: 1000 ppm (7600 mg/m3), STEL: 1250 ppm (9500 mg/m3) |
WGK Germany | 2 |
RTECS-Nr. | KJ4000000 |
Selbstentzündungstemperatur | 1256 °F |
Hazard Note | Irritant |
Giftige Stoffe Daten | 76-13-1(Hazardous Substances Data) |
Toxizität | Acute oral LD50 for rats 43 mg/kg (quoted, RTECS, 1985). |
IDLA | 2,000 ppm |