HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Ethylamin-Bortrifluorid
BORON TRIFLUORIDE ETHYLAMINE COMPLEX · BORON TRIFLUORIDE MONOETHYLAMINE · ht973 · bf3-400 · sumicurebfm · aralditeht973 · Boron trifluoride et · Ethylamine·trifluoroboron
Identifikatoren & physikalische Daten
| CAS No. | 75-23-0 |
|---|---|
| Summenformel | C2H7BF3N |
| Durchschnittliche Molmasse | 112,89 g/mol |
| Monoisotopische Masse | 113,06236428 g/mol |
| SMILES | CCN.FB(F)F |
| InChIKey | JDVIRCVIXCMTPU-UHFFFAOYSA-N |
| PubChem CID | 6355 |
| EC No. | 200-852-5 |
| DTXSID | DTXSID2052497 |
| Lokaler Name | Ethylamin-Bortrifluorid |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 26 |
|---|---|
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 4 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 7 |
| Formalladung | 0 |
| Komplexität | 10,8 |
| Schmelzpunkt | 85-89 °C(lit.) |
| Siedepunkt | 148°C/1mmHg(lit.) |
| Dichte | 1,38 g/cm3 |
| Flammpunkt | 157°C |
| Lagerbedingungen | 2-8°C |
| Aggregatzustand | solid |
| Farbe | White to Light yellow |
| pH | pH(50g/l, 25℃) : 4.0～5.6 |
| Löslichkeit | Reacts with water. |
| BRN | 3672802 |
| InChI | InChI=1S/C2H6BF3N/c1-2-7-3(4,5)6/h7H,2H2,1H3 |
| InChIKey | RXVOLIRPZMDKJC-UHFFFAOYSA-N |
| SMILES | N(CC)[B+3]([F-])([F-])[F-] |
| CAS Datenbank | 75-23-0(CAS DataBase Reference) |
| EPA chemische Informationen | Boron, (ethanamine)trifluoro-, (T-4)- (75-23-0) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH302 (11.5%): Harmful if swallowed [Warning Acute toxicity, oral]P260, P261, P264, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P319, P321, P330, P332+P317, P362+P364, P363, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 218 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Status: Active Update: 20-03-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/26073Boron, (ethanamine)trifluoro-, (T-4)-: Does not have an individual approval but may be used under an appropriate group standard |
| Hazard Classes and Categories | Acute Tox. 4 (11.5%) |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 3261 8/PG 2 |
| Zollcode | 3822.19.0080 |
| RTECS-Nr. | KQ8060000 |
| R-Sätze (R) | 34-37 |
| Toxizität | LDLo intraperitoneal in mouse: 422mg/kg |
| Gefahrensymbole | C |
| Sicherheitshinweise (S) | 26-36/37/39-45 |
| Gefahrenklasse | 6.1Skin Corr. 1B |
| Verpackungsgruppe | III |
| Lagerklasse | 8A - Combustible corrosive hazardous materials |
Anwendungen & Verwendung
Verwenden
Boron trifluoride-ethylamine complex is used as latent curing agent for epoxy resin. It is also used as pharmaceutical intermediate and in chemical research.