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Tetrapropylammoniumbromid
TPAB · TPABR · TETRA-N-PROPYLAMMONIUM BROMIDE · [P4N]Br · Tetrapropylam · Tetrapropyl bromide · TPABr, 99% (for IPC) · Fourisopropyl broMide
Identifikatoren & physikalische Daten
| CAS No. | 1941-30-6 |
|---|---|
| Summenformel | C12H28N.Br |
| Durchschnittliche Molmasse | 266,26 g/mol |
| SMILES | CCC[N+](CCC)(CCC)CCC.[Br-] |
| InChIKey | BGQMOFGZRJUORO-UHFFFAOYSA-M |
| PubChem CID | 74745 |
| ChEMBL | CHEMBL3561370 |
| ChEBI | CHEBI:55318 |
| EC No. | 217-727-6 |
| DTXSID | DTXSID9026130 |
| Lokaler Name | Tetrapropylammoniumbromid |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 0 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 8 |
| Schwere Atome | 14 |
| Formalladung | 0 |
| Komplexität | 80,2 |
| Stoffklassen | Nitrogen Compounds -> Quaternary Amines |
| Löslichkeit | greater than or equal to 100 mg/mL at 70.7 °F (NTP, 1992)H2O: 0.1 g/mL, clear100 g/L |
| Schmelzpunkt | 486 °F (NTP, 1992)266-272 °C |
| Physical Description | Tetrapropylammonium bromide is a white to off-white crystalline solid. (NTP, 1992)LiquidWhite to off-white hygroscopic solid[CAMEO] White hygroscopic crystals[Alfa Aesar MSDS] |
| Dichte | 1.1949 (rough estimate) |
| Brechungsindex | 1.5260 (estimate) |
| Lagerbedingungen | Store below +30°C. |
| Aggregatzustand | Crystals or Crystalline Powder |
| Farbe | White |
| pH | 5-7 (100g/l, H2O) |
| Geruch | Odorless |
| BRN | 3567846 |
| InChI | 1S/C12H28N.BrH/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-12H2,1-4H31H/q+1/p-1 |
| InChIKey | JRMUNVKIHCOMHV-UHFFFAOYSA-M |
| SMILES | [Br-].CCC[N+](CCC)(CCC)CCC |
| LogP (Verteilungskoeffizient) | -0.3 at 20℃ |
| CAS Datenbank | 1941-30-6(CAS DataBase Reference) |
| EPA chemische Informationen | Tetrapropylammonium bromide (1941-30-6) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 97.7% (2118 of 2168) of all reports.Not ClassifiedAggregated GHS information provided per 2168 reports by companies from 11 notifications to the ECHA C&L Inventory. |
|---|---|
| Regulatorische Informationen | Chemical: 1-Propanaminium, N,N,N-tripropyl-, bromide1-Propanaminium, N,N,N-tripropyl-, bromide (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Propanaminium, N,N,N-tripropyl-, bromide (1:1) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 11-10-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/104881-Propanaminium, N,N,N-tripropyl-, bromide: Does not have an individual approval but may be used under an appropriate group standard |
| Weitere Sicherheitsinformationen | IMAP assessments - 1-Propanaminium, N,N,N-tripropyl-, bromide: Human health tier I assessment |
| Brandgefahren | Flash point data for this chemical are not availablehowever, it is probably combustible. (NTP, 1992) |
| Gesundheitsgefahren | SYMPTOMS: Symptoms of exposure to this compound include severe irritation of the skin, eyes, mucous membranes and upper respiratory tract. In sensitized persons, this chemical may cause anaphylactic shock or death. |
| Gefahrenübersicht | May cause severe irritationMay cause anaphylactic shock in sensitized individuals[NTP] A skin and strong eye irritant[Alfa Aesar MSDS] |
| Reaktive Gruppe | Non-Redox-Active Inorganic Compounds |
| Reactivity Profile | TETRAPROPYLAMMONIUM BROMIDE is hygroscopic. This chemical is incompatible with strong oxidizing agents. (NTP, 1992). |
| Air and Water Reactions | Water soluble. Aqueous solutions are weakly acidic. |
| Hazard Classes and Categories | Not Classified |
| Brandbekämpfung | Fires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992) |
| Erste Hilfe | EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop. |
| Freisetung ohne Brand | SMALL SPILLS AND LEAKAGE: If you spill this chemical, you should dampen the solid spill material with water, then transfer the dampened material to a suitable container. Use absorbent paper dampened with water to pick up any remaining material. Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal. Wash all contaminated surfaces with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned. |
| Personal Protective Equipment (PPE) | RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. (NTP, 1992) |
| F | 3 |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| Zollcode | 29239000 |
| RTECS-Nr. | BS8390000 |
| R-Sätze (R) | 36/37/38 |
| Toxizität | LD50 orally in Rabbit: 3500 mg/kg |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 26-36-37/39 |
| Lagerklasse | 11 - Combustible Solids |
Anwendungen & Verwendung
Verwenden
Tetra-n-propylammonium bromide, is used as surface-active agents, Solvents, Intermediates, Active Ingredient for Conditioners, Antistatic Agent, Detergent Sanitisers, Softner for textiles and paper products, Phase Transfer Catalyst, Antimicrobials, Disinfection Agents And Sanitizers, Slimicidal Agents, Emulsifying Agents and Pigment Dispersers.