HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-Amino-1-propanol
3-Aminopropan-1-ol · 3-AMINO-1-PROPANOL · PROPANOLAMINE · monopropanolamine · 1-PROPANOL, 3-AMINO- · 3-Hydroxy-1-aminopropane · 3-AIMNOPROPANOL · 1,3-Propanolamine
Identifikatoren & physikalische Daten
| CAS No. | 156-87-6 |
|---|---|
| Summenformel | C3H9NO |
| Durchschnittliche Molmasse | 75,11 g/mol |
| Monoisotopische Masse | 75,06841391 g/mol |
| SMILES | NCCCO |
| InChIKey | WUGQZFFCHPXWKQ-UHFFFAOYSA-N |
| PubChem CID | 9086 |
| ChEMBL | CHEMBL115530 |
| ChEBI | CHEBI:143408 |
| EC No. | 205-864-4 |
| DTXSID | DTXSID0059746 |
| Lokaler Name | 3-Amino-1-propanol |
Chemische & physikalische Eigenschaften
| XLogP | -1,1 |
|---|---|
| Polarare Oberfläche (TPSA) | 46,3 |
| H-Brücken-Donoren | 2 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 2 |
| Schwere Atome | 5 |
| Formalladung | 0 |
| Komplexität | 16,4 |
| Stoffklassen | Nitrogen Compounds -> Amino Alcohols, Other |
| SpringerMaterials Properties | 15N nuclear magnetic resonance spectrum |
| Dichte | 0.982 at 68 °F (USCG, 1999) - Less dense than waterwill float0.9824 @ 26 °C/4 °C0.985 @25 °C0.982 g/mL at 20 °C (lit.) |
| Color/Form | COLORLESS LIQUID |
| Löslichkeit | SOL IN WATER, ALCOHOL & ETHERMISCIBLE WITH ACETONE & CHLOROFORMwater: soluble |
| Flammpunkt | 175 °F (USCG, 1999) |
| Siedepunkt | 369.5 °F at 760 mmHg (USCG, 1999)187-188 °C @ 756 MM HG187 °C @760 [mm Hg]184-187 °C (lit.) |
| Schmelzpunkt | 52 °F (USCG, 1999)12.4 °C-2 °C10-12 °C (lit.) |
| Dampfdruck | 0.07 [mmHg]0.4 [mm Hg] @25 °C2.1 mm Hg ( 20 °C) |
| Brechungsindex | INDEX OF REFRACTION: 1.4617 @ 20 °Cn20/D 1.4598(lit.) |
| Physical Description | N-propanolamine is a colorless to pale yellow liquid with a fishy odor. Less dense than water. Melting point 12.4 °C (54 °F). Moderately toxic by ingestion.CBIColorless to pale yellow liquid with a fishy odormp = 12.4 deg C[CAMEO] Colorless liquid with an odor of aminesmp = 11 deg C[Alfa Aesar MSDS] |
| Dampfdichte | 2.59 (vs air) |
| Lagerbedingungen | Store below +30°C. |
| Aggregatzustand | Liquid |
| pKa (Säurekonstante) | pK1: 9.96(+1) (25°C) |
| Wichte | 0.990 (20/4℃) |
| Farbe | Clear colorless to very slightly yellow |
| pH | 11.6 (10g/l, H2O, 20℃) |
| Explosionsgrenze | 2.5-10.6%(V) |
| BRN | 741855 |
| Stabilität | Hygroscopic |
| InChI | 1S/C3H9NO/c4-2-1-3-5/h5H,1-4H2 |
| InChIKey | WUGQZFFCHPXWKQ-UHFFFAOYSA-N |
| SMILES | NCCCO |
| LogP (Verteilungskoeffizient) | -1.1 at 20℃ |
| CAS Datenbank | 156-87-6(CAS DataBase Reference) |
| NIST chemische Informationen | 1-Propanol, 3-amino-(156-87-6) |
| EPA chemische Informationen | 3-Aminopropanol (156-87-6) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 0.4% (1 of 259) of reports.DangerH302 (92.7%): Harmful if swallowed [Warning Acute toxicity, oral]P260, P264, P264+P265, P270, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P362+P364, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 259 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: 1-Propanol, 3-amino-1-Propanol, 3-amino- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Propanol, 3-amino- 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: 17-03-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/137623-Amino-1-propanol: Does not have an individual approval but may be used under an appropriate group standard |
| DOT-Kennzeichnung | Corrosive |
| Brandgefahren | Special Hazards of Combustion Products: Toxic oxides of nitrogen may form in fire. |
| Gesundheitsgefahren | If inhaled may be harmful. Contact may cause burns to skin and eyes. (Organic base.) (USCG, 1999) |
| Gefahrenübersicht | A severe eye and moderate to severe skin irritant[RTECS] Moderately toxic by ingestion[CAMEO] A moderate irritant[HSDB] A fairly severe skin irritant that may cause second-degree burns following a few minutes contactCauses irritation or burns to eyesVapors cause moderate irritation[CHRIS] Causes burnsInhalation may cause corrosive injuries to upper respiratory tract and lungsHarmful by ingestion and skin absorption[Alfa Aesar MSDS] |
| Reaktive Gruppe | Alcohols and Polyols |
Anwendungen & Verwendung
Verwenden
Organic intermediate.