2,2'-[1,2-Ethandiylbis(oxy)]bis(ethanthiol)
Bezeichnung:2,2'-[1,2-Ethandiylbis(oxy)]bis(ethanthiol)
CAS-Nr14970-87-7
Englisch Name:3,6-Dioxa-1,8-octanedithiol
CBNumberCB5379455
SummenformelC6H14O2S2
Molgewicht182.3
MOL-Datei14970-87-7.mol
Synonyma
2,2'-[1,2-Ethandiylbis(oxy)]bis(ethanthiol)
2,2'-[1,2-Ethandiylbis(oxy)]bis(ethanthiol) physikalisch-chemischer Eigenschaften
| Siedepunkt | 225 °C(lit.) |
| Dichte | 1.12 g/mL at 25 °C(lit.) |
| Dampfdruck | 0.39Pa at 20℃ |
| Brechungsindex | n |
| Flammpunkt | 132 °C |
| storage temp. | RT, stored under nitrogen |
| Löslichkeit | Slightly soluble in water |
| pka | 9.34±0.10(Predicted) |
| Aggregatzustand | clear liquid |
| Farbe | Colorless to Light yellow to Light orange |
| Wasserlöslichkeit | 11.4g/L at 19.8℃ |
| BRN | 1901671 |
| InChI | InChI=1S/C6H14O2S2/c9-5-3-7-1-2-8-4-6-10/h9-10H,1-6H2 |
| InChIKey | HCZMHWVFVZAHCR-UHFFFAOYSA-N |
| SMILES | C(OCCS)COCCS |
| LogP | 1.6 at 55℃ |
| CAS Datenbank | 14970-87-7(CAS DataBase Reference) |
| EPA chemische Informationen | Ethanethiol, 2,2'-[1,2-ethanediylbis(oxy)]bis- (14970-87-7) |
| Kennzeichnung gefährlicher | T,N,Xn |
| R-Sätze: | 22-23-36/37/38-51/53-20/22 |
| S-Sätze: | 26-45-61 |
| RIDADR | UN 2810 6.1/PG 3 |
| WGK Germany | 2 |
| TSCA | TSCA listed |
| HS Code | 29309090 |
| Speicherklasse | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Oral Acute Tox. 4 Inhalation Aquatic Acute 1 Aquatic Chronic 1 |
