HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 137125Erstellt: 28. Oktober 2026
Diborane(4)tetramine, octamethyl-
Tetrakis(dimethylamido)diborane · NSC 220326 · NSC 665722 · amino)diboron · TETRAKIS(DIMETHYLAMIDO)DIBORON · Tetrakis(dimethylamino)diboron · TETRAKIS(DIMETHYLAMINO)DIBORANE · Diborane(4)tetraMine, octaMethyl-
https://huagongshe.com/de/chemical/137125
Identifikatoren & physikalische Daten
| CAS No. | 1630-79-1 |
|---|
| Summenformel | C8H24B2N4 |
|---|
| Durchschnittliche Molmasse | 197,9 g/mol |
|---|
| Monoisotopische Masse | 198,2187071 g/mol |
|---|
| SMILES | CN(C)B(B(N(C)C)N(C)C)N(C)C |
|---|
| InChIKey | KMCDRSZVZMXKRL-UHFFFAOYSA-N |
|---|
| PubChem CID | 137125 |
|---|
| EC No. | 605-312-6 |
|---|
| DTXSID | DTXSID90167499 |
|---|
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 13 |
|---|
| H-Brücken-Donoren | 0 |
|---|
| H-Brücken-Akzeptoren | 4 |
|---|
| Frei drehbare Bindungen | 5 |
|---|
| Schwere Atome | 14 |
|---|
| Formalladung | 0 |
|---|
| Komplexität | 127 |
|---|
| Schmelzpunkt | -33°C(lit.) |
|---|
| Siedepunkt | 55-57 °C/2.5 mmHg(lit.) |
|---|
| Dichte | 0.926 g/mL at 25 °C(lit.) |
|---|
| Brechungsindex | n20/D 1.4750(lit.) |
|---|
| Flammpunkt | 99 °C |
|---|
| Lagerbedingungen | Storage temp. 2-8°C |
|---|
| pKa (Säurekonstante) | -0.25±0.70(Predicted) |
|---|
| Aggregatzustand | liquid |
|---|
| Farbe | colorless |
|---|
| InChI | InChI=1S/C8H24B2N4/c1-11(2)9(12(3)4)10(13(5)6)14(7)8/h1-8H3 |
|---|
| InChIKey | KMCDRSZVZMXKRL-UHFFFAOYSA-N |
|---|
| SMILES | B(N(C)C)(N(C)C)B(N(C)C)N(C)C |
|---|
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH225 (71.9%): Highly Flammable liquid and vapor [Danger Flammable liquids]P203, P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P273, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P318, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 146 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|
| Hazard Classes and Categories | Flam. Liq. 2 (71.9%) |
|---|
| Zollcode | 2931900090 |
|---|
| R-Sätze (R) | 36/37/38 |
|---|
| Gefahrensymbole | Xi |
|---|
| hazard_note | Irritant |
|---|
| Sicherheitshinweise (S) | 26 |
|---|
