HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 11622334Erstellt: 4. November 2026
4-Ethynyl-2-methyl-1,3-thiazole
4-Ethynyl-2-Methylthiazole · Thiazole, 4-ethynyl-2-methyl- · 4-ETHYNYL-2-METHYL-1,3-THIAZOLE
https://huagongshe.com/de/chemical/11622334
Identifikatoren & physikalische Daten
| CAS No. | 107263-89-8 |
|---|
| Summenformel | C6H5NS |
|---|
| Durchschnittliche Molmasse | 123,18 g/mol |
|---|
| Monoisotopische Masse | 123,01427034 g/mol |
|---|
| SMILES | C#Cc1csc(C)n1 |
|---|
| InChIKey | FYWOKPLZXCNQSZ-UHFFFAOYSA-N |
|---|
| PubChem CID | 11622334 |
|---|
| EC No. | 848-188-0 |
|---|
| DTXSID | DTXSID20469559 |
|---|
Chemische & physikalische Eigenschaften
| XLogP | 1,6 |
|---|
| Polarare Oberfläche (TPSA) | 41,1 |
|---|
| H-Brücken-Donoren | 0 |
|---|
| H-Brücken-Akzeptoren | 2 |
|---|
| Frei drehbare Bindungen | 1 |
|---|
| Schwere Atome | 8 |
|---|
| Formalladung | 0 |
|---|
| Komplexität | 124 |
|---|
| Siedepunkt | 185.2±13.0 °C(Predicted) |
|---|
| Dichte | 1.15±0.1 g/cm3(Predicted) |
|---|
| Lagerbedingungen | under inert gas (nitrogen or Argon) at 2-8°C |
|---|
| pKa (Säurekonstante) | 1.48±0.10(Predicted) |
|---|
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH227 (33.3%): Combustible liquid [Warning Flammable liquids]P210, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 3 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|
| Hazard Classes and Categories | Flam. Liq. 4 (33.3%) |
|---|
| Alarmwort | Warnung |
|---|
| Gefahrenhinweise | Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code H302 |
|---|
