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1,2:7,8-Diepoxyoctan
OCTADIENE DIEPOXIDE · 1,2:7,8-diepoxy-octan · 1,7-OCTADIENE DIOXIDE · 1,2:7,8-DIEPOXYOCTANE · 1,2,7,8-Diepoxyoctane · 1,7-OCTADIENE DIEPOXIDE · 4-Buthylenebis(oxirane) · 1,4-Butylenebis(oxirane)
Identifikatoren & physikalische Daten
| CAS No. | 2426-07-5 |
|---|---|
| Summenformel | C8H14O2 |
| Durchschnittliche Molmasse | 142,2 g/mol |
| Monoisotopische Masse | 142,09937969 g/mol |
| SMILES | C(CCC1CO1)CC1CO1 |
| InChIKey | LFKLPJRVSHJZPL-UHFFFAOYSA-N |
| PubChem CID | 17048 |
| ChEBI | CHEBI:23705 |
| EC No. | 219-375-9 |
| DTXSID | DTXSID00862928 |
| Lokaler Name | 1,2:7,8-Diepoxyoctan |
Chemische & physikalische Eigenschaften
| XLogP | 1 |
|---|---|
| Polarare Oberfläche (TPSA) | 25,1 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 5 |
| Schwere Atome | 10 |
| Formalladung | 0 |
| Komplexität | 99 |
| Schmelzpunkt | 7°C |
| Siedepunkt | 240 °C(lit.) |
| Dichte | 0.997 g/mL at 25 °C(lit.) |
| Dampfdruck | <1 hPa ( 20 °C) |
| Brechungsindex | n20/D 1.445(lit.) |
| Flammpunkt | 208 °F |
| Lagerbedingungen | Store below +30°C. |
| Löslichkeit | 7g/lSoluble in water (partly miscible), acetone and heptane. |
| Aggregatzustand | clear liquid |
| Wichte | 0.991.997 |
| Farbe | Colorless to Light yellow |
| BRN | 104873 |
| InChI | InChI=1S/C8H14O2/c1(3-7-5-9-7)2-4-8-6-10-8/h7-8H,1-6H2 |
| InChIKey | LFKLPJRVSHJZPL-UHFFFAOYSA-N |
| SMILES | C(C1CO1)CCCC1CO1 |
| CAS Datenbank | 2426-07-5(CAS DataBase Reference) |
| EPA chemische Informationen | Oxirane, 2,2'-(1,4-butanediyl)bis- (2426-07-5) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]H311 (100%): Toxic in contact with skin [Danger Acute toxicity, dermal]H341 (97.8%): Suspected of causing genetic defects [Warning Germ cell mutagenicity]H350 (88.9%): May cause cancer [Danger Carcinogenicity]P203, P262, P264, P270, P280, P301+P317, P302+P352, P316, P318, P321, P330, P361+P364, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 45 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
|---|---|
| Regulatorische Informationen | 1,2,7,8-Diepoxyoctane: Does not have an individual approval but may be used under an appropriate group standard |
| Hazard Classes and Categories | Acute Tox. 4 (100%)Acute Tox. 3 (100%)Muta. 2 (97.8%)Carc. 1B (88.9%) |
| Wassergefährdungsklasse (WGK) | 3 |
| UN-Transportnummer | UN 2810 6.1/PG 3 |
| Zollcode | 29109000 |
| RTECS-Nr. | RG9450000 |
| R-Sätze (R) | 22-24-68-45 |
| Gefahrensymbole | T |
| Sicherheitshinweise (S) | 36/37/39-45-53 |
| Gefahrenklasse | 6.1Acute Tox. 3 DermalAcute Tox. 4 OralCarc. 1BMuta. 2 |
| Verpackungsgruppe | III |
| Lagerklasse | 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects |
| Selbstentzündungstemperatur | 350°C (DIN 51794) |
Anwendungen & Verwendung
Verwenden
1,2,7,8-Diepoxyoctane is used as an organic chemical synthesis intermediate.