Chlorethan
Bezeichnung:Chlorethan
CAS-Nr75-00-3
Englisch Name:Chloroethane
CBNumberCB5227785
SummenformelC2H5Cl
Molgewicht64.51
MOL-Datei75-00-3.mol
Synonyma
Chlorethan
Ethylchlorid
Monochlorethan
Chlorethan physikalisch-chemischer Eigenschaften
| Schmelzpunkt | −139 °C(lit.) |
| Siedepunkt | 12.3 °C(lit.) |
| Dichte | 0.89 g/mL at 25 °C(lit.) |
| Dampfdichte | 2.22 (vs air) |
| Dampfdruck | 32.29 psi ( 55 °C) |
| Brechungsindex | 1.3676 |
| Flammpunkt | <−30 °F |
| storage temp. | 2-8°C |
| Löslichkeit | Soluble in ethanol, ether (U.S. EPA, 1985); miscible with chlorinated hydrocarbons such as chloroform, carbon tetrachloride, and tetrachloroethane. |
| Aggregatzustand | Colorless gas |
| Farbe | Colorless to Almost colorless |
| Geruch (Odor) | Ethereal; pungent, ethereal; ether-like. |
| Explosionsgrenze | 3.6-14.8% (v/v) |
| Wasserlöslichkeit | 5.074g/L(20 ºC) |
| Wärmeleitfähigkeit | 0.11 W/(m·K) at 25 ℃ |
| Spezifische Wärmekapazität | Cp(liquid): 1.62 J/(g·K); Cp(gas): 0.97 J/(g·K), at 25℃ |
| Merck | 14,3782 |
| Henry's Law Constant | 7.59, 9.58, 11.0, 12.1(x 10-3 atmm3/mol), and 14.3 at 10, 15, 20, 25, and 30 °C, respectively (EPICS, Ashworth et al., 1988) |
| Kennzeichnung gefährlicher | F+,Xn,T,F |
| R-Sätze: | 45-11-20/21/22-36/37/38-52/53-40-12-39/23/24/25-23/24/25-67-66-22-19-38 |
| S-Sätze: | 9-16-33-36/37-61-45-7-29-36/37/39-26-53 |
| RIDADR | UN 1037 |
| WGK Germany | 2 |
| RTECS-Nr. | KH7525000 |
| F | 4.5-31 |
| Selbstentzündungstemperatur | 966 °F |
| TSCA | TSCA listed |
| HS Code | 2903.11.0020 |
| HazardClass | 2.1 |
| Speicherklasse | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 3 Inhalation Acute Tox. 3 Oral Carc. 2 Flam. Liq. 2 Repr. 1B STOT SE 1 |
| Giftige Stoffe Daten | 75-00-3(Hazardous Substances Data) |
| Toxizität | LC50 (inhalation) for mice 146 gm/m3/2-h, rats 160 gm/m3/2-h (quoted, RTECS, 1985). |
| IDLA | 3,800 ppm [10% LEL] |


