HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4-Pentenoic anhydride
4-PENTENOIC ANHYDRIDE · PENT-4-ENOIC ANHYDRIDE · 4-PENTENOIC ANHYDRIDE 99% · Pent-4-enoic anhydride 98% · Pent-4-enoic anhydride,97% · 4-Pentenoic acid, 1,1'-anhydride
Identifikatoren & physikalische Daten
| CAS No. | 63521-92-6 |
|---|---|
| Summenformel | C10H14O3 |
| Durchschnittliche Molmasse | 182,22 g/mol |
| Monoisotopische Masse | 182,09429431 g/mol |
| SMILES | C=CCCC(=O)OC(=O)CCC=C |
| InChIKey | NEDHQDYBHYNBIF-UHFFFAOYSA-N |
| PubChem CID | 2733439 |
| EC No. | 613-244-3 |
| DTXSID | DTXSID50369912 |
Chemische & physikalische Eigenschaften
| XLogP | 2 |
|---|---|
| Polarare Oberfläche (TPSA) | 43,4 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 8 |
| Schwere Atome | 13 |
| Formalladung | 0 |
| Komplexität | 184 |
| Siedepunkt | 78-81 °C/0.4 mmHg (lit.) |
| Dichte | 0.997 g/mL at 25 °C (lit.) |
| Brechungsindex | n20/D 1.447(lit.) |
| Flammpunkt | 230 °F |
| Lagerbedingungen | Refrigerator (+4°C) |
| InChI | 1S/C10H14O3/c1-3-5-7-9(11)13-10(12)8-6-4-2/h3-4H,1-2,5-8H2 |
| InChIKey | NEDHQDYBHYNBIF-UHFFFAOYSA-N |
| SMILES | C=CCCC(=O)OC(=O)CCC=C |
| CAS Datenbank | 63521-92-6 |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/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 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
| Wassergefährdungsklasse (WGK) | 3 |
| Zollcode | 2916199590 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 26-36 |
| Lagerklasse | 10 - Combustible liquids |
| Gefahrenklasse | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
Anwendungen & Verwendung
Verwenden
4-Pentenoic anhydride may be used:In the preparation of glucose functionalized (co)polymers.As a monomer in the preparation of cross-linked polyanhydrides.For the preparation of polymers with pendant vinyl or acetylene.