HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2,4,6-Trimethoxybenzaldehyd
AKOS BBS-00003255 · TIMTEC-BB SBB000351 · 2,4,6-TrimethoxybenzaL · Trimetazidine Impurity 11 · 2,4,6-Methoxybenzaldehyde · 2,4,6-TRIMETHOXYBENZALDEHYDE · Benzaldehyde, 2,4,6-trimethoxy- · 2,4,6-Trimethoxybenzaldehyde98%
Identifikatoren & physikalische Daten
| CAS No. | 830-79-5 |
|---|---|
| Summenformel | C10H12O4 |
| Durchschnittliche Molmasse | 196,2 g/mol |
| Monoisotopische Masse | 196,07355886 g/mol |
| SMILES | COc1cc(OC)c(C=O)c(OC)c1 |
| InChIKey | CRBZVDLXAIFERF-UHFFFAOYSA-N |
| PubChem CID | 70019 |
| ChEMBL | CHEMBL2234486 |
| EC No. | 212-598-2 |
| DTXSID | DTXSID70232119 |
| Lokaler Name | 2,4,6-Trimethoxybenzaldehyd |
Chemische & physikalische Eigenschaften
| XLogP | 1,3 |
|---|---|
| Polarare Oberfläche (TPSA) | 44,8 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 4 |
| Frei drehbare Bindungen | 4 |
| Schwere Atome | 14 |
| Formalladung | 0 |
| Komplexität | 169 |
| Schmelzpunkt | 115-120 °C (lit.) |
| Siedepunkt | 293.08°C (rough estimate) |
| Dichte | 1.2166 (rough estimate) |
| Brechungsindex | 1.5550 (estimate) |
| Lagerbedingungen | Keep in dark place,Sealed in dry,Room Temperature |
| Löslichkeit | Chloroform (Slightly), Methanol (Slightly)Insoluble in water. |
| Aggregatzustand | Crystalline Powder |
| Farbe | Beige |
| BRN | 1956051 |
| InChI | InChI=1S/C10H12O4/c1-12-7-4-9(13-2)8(6-11)10(5-7)14-3/h4-6H,1-3H3 |
| InChIKey | CRBZVDLXAIFERF-UHFFFAOYSA-N |
| SMILES | C(=O)C1=C(OC)C=C(OC)C=C1OC |
| CAS Datenbank | 830-79-5(CAS DataBase Reference) |
| NIST chemische Informationen | 2,4,6-Trimethoxybenzaldehyde(830-79-5) |
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 (83.3%): 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 6 reports by companies from 3 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 (83.3%) |
| Wassergefährdungsklasse (WGK) | 3 |
| Zollcode | 29124990 |
| RTECS-Nr. | CU8460200 |
| R-Sätze (R) | 36/37/38-34 |
| Gefahrensymbole | C |
| Sicherheitshinweise (S) | 22-24/25-45-36/37/39-27-26 |
| Lagerklasse | 11 - Combustible Solids |
Anwendungen & Verwendung
Verwenden
2,4,6-Trimethoxybenzaldehyde was used in the preparation and characterization of three RNA-specific fluorescent probes and their use in live cell imaging. It was used as starting reagent for the regioselective synthesis of new (+/-)-8-alkyl-5,7-dihydroxy-4-(4-hydroxyphenyl)-3,4-dihydrocoumarins.