HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Benzoic acid, 4-(pentyloxy)-
AKOS BBB/257 · 4-amoxybenzoic acid · RARECHEM AL BE 0239 · TIMTEC-BB SBB007786 · 4-Pentyloxybenzoic a · 4-AMYLOXYBENZOIC ACID · p-Pentoxybenzoic acid · 4-pentoxybenzoic acid
Identifikatoren & physikalische Daten
| CAS No. | 15872-41-0 |
|---|---|
| Summenformel | C12H16O3 |
| Durchschnittliche Molmasse | 208,25 g/mol |
| Monoisotopische Masse | 208,10994437 g/mol |
| SMILES | CCCCCOc1ccc(C(=O)O)cc1 |
| InChIKey | OZPPUPJQRJYTNY-UHFFFAOYSA-N |
| PubChem CID | 85153 |
| EC No. | 681-464-7 |
| DTXSID | DTXSID7065962 |
Chemische & physikalische Eigenschaften
| XLogP | 4,1 |
|---|---|
| Polarare Oberfläche (TPSA) | 46,5 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 6 |
| Schwere Atome | 15 |
| Formalladung | 0 |
| Komplexität | 183 |
| Schmelzpunkt | 126-128 °C(lit.) |
| Siedepunkt | 307.45°C (rough estimate) |
| Dichte | 1.0989 (rough estimate) |
| Brechungsindex | 1.5000 (estimate) |
| Lagerbedingungen | Sealed in dry,Room Temperature |
| Löslichkeit | almost transparency in Methanol |
| Aggregatzustand | powder to crystal |
| pKa (Säurekonstante) | 4.49±0.10(Predicted) |
| Farbe | White to Almost white |
| BRN | 1951836 |
| CAS Datenbank | 15872-41-0(CAS DataBase Reference) |
| NIST chemische Informationen | 4-Pentyloxybenzoic acid(15872-41-0) |
| EPA chemische Informationen | Benzoic acid, 4-(pentyloxy)- (15872-41-0) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 5 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
|---|---|
| Hazard Classes and Categories | Skin Irrit. 2 (100%)Eye Irrit. 2A (100%)STOT SE 3 (100%) |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| Zollcode | 29189900 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 24/25-25-24-37-26 |
| Gefahrenklasse | IRRITANT |
Anwendungen & Verwendung
Verwenden
Intermediates of Liquid Crystals