HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
N-tert-Butylacrylamid
tert-Butylacrylamide · TBA · N-Tert-Butylacryla · N-T-BUTYLACRYLAMIDE · TIMTEC-BB SBB008122 · n-tert-butyl-acrylamid · Acrylo-tert-butylamide · N-tert-Butylacrylamide
Identifikatoren & physikalische Daten
| CAS No. | 107-58-4 |
|---|---|
| Summenformel | C7H13NO |
| Durchschnittliche Molmasse | 127,18 g/mol |
| Monoisotopische Masse | 127,09971404 g/mol |
| SMILES | C=CC(=O)NC(C)(C)C |
| InChIKey | XFHJDMUEHUHAJW-UHFFFAOYSA-N |
| PubChem CID | 7877 |
| ChEMBL | CHEMBL3184503 |
| EC No. | 203-505-6 |
| DTXSID | DTXSID1040114 |
| Lokaler Name | N-tert-Butylacrylamid |
Chemische & physikalische Eigenschaften
| XLogP | 1,1 |
|---|---|
| Polarare Oberfläche (TPSA) | 29,1 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 2 |
| Schwere Atome | 9 |
| Formalladung | 0 |
| Komplexität | 121 |
| Food Contact Substances | FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR |
| Physical Description | Dry Powder |
| Schmelzpunkt | 126-129 °C (lit.) |
| Siedepunkt | 235.98°C (rough estimate) |
| Dichte | 1.0083 (rough estimate) |
| Dampfdruck | 0.385Pa at 25℃ |
| Brechungsindex | 1.4830 (estimate) |
| Lagerbedingungen | Sealed in dry,Room Temperature |
| Löslichkeit | 3.8g/L in organic solvents at 20 ℃1g/L at 30℃ |
| Aggregatzustand | Powder or Chunks |
| pKa (Säurekonstante) | 15.11±0.46(Predicted) |
| Farbe | White to off-white |
| BRN | 1742331 |
| InChI | 1S/C7H13NO/c1-5-6(9)8-7(2,3)4/h5H,1H2,2-4H3,(H,8,9) |
| InChIKey | XFHJDMUEHUHAJW-UHFFFAOYSA-N |
| SMILES | CC(C)(C)NC(=O)C=C |
| LogP (Verteilungskoeffizient) | 1.45 at 25℃ |
| CAS Datenbank | 107-58-4(CAS DataBase Reference) |
| EPA chemische Informationen | 2-Propenamide, N-(1,1-dimethylethyl)- (107-58-4) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P264, P264+P265, P270, P280, P301+P317, P305+P351+P338, P330, P337+P317, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 679 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | 2-Propenamide, N-(1,1-dimethylethyl)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Propenamide, N-(1,1-dimethylethyl)- 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: 05-01-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/12333 |
| Hazard Classes and Categories | Acute Tox. 4 (100%) |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| Zollcode | 29241990 |
| RTECS-Nr. | AS3460000 |
| R-Sätze (R) | 22 |
| Gefahrensymbole | Xn |
| Sicherheitshinweise (S) | 22-36/37 |
| Gefahrenklasse | IRRITANTAcute Tox. 4 Oral |
| Lagerklasse | 11 - Combustible Solids |
Anwendungen & Verwendung
Verwenden
nTBA is temperature sensitive monomers that can be potentially used in drug delivery systems, dewatering of proteins, and immobilization of cells. It can be used in the preparation of poly(nTBA) based copolymeric hydrogels for bovin serum albumin.