HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 84365Erstellt: 27. Oktober 2026
2-Chlor-3-methylthiophen
2C3MT · 2-Chloro-3-methylthi · Chloro-3-Methylthioph · Tioconazole Impurity 11 · N-ydroxymethylphthalimide · 2-Chloro-3-methythiophene · 2-CHLORO-3-METHYLTHIOPHENE · Thiophene, 2-chloro-3-methyl-
https://huagongshe.com/de/chemical/84365
Identifikatoren & physikalische Daten
| CAS No. | 14345-97-2 |
|---|
| Summenformel | C5H5ClS |
|---|
| Durchschnittliche Molmasse | 132,61 g/mol |
|---|
| Monoisotopische Masse | 131,980049 g/mol |
|---|
| SMILES | Cc1ccsc1Cl |
|---|
| InChIKey | KQFADYXPELMVHE-UHFFFAOYSA-N |
|---|
| PubChem CID | 84365 |
|---|
| EC No. | 238-296-0 |
|---|
| DTXSID | DTXSID50162425 |
|---|
| Lokaler Name | 2-Chlor-3-methylthiophen |
|---|
Chemische & physikalische Eigenschaften
| XLogP | 2,9 |
|---|
| Polarare Oberfläche (TPSA) | 28,2 |
|---|
| H-Brücken-Donoren | 0 |
|---|
| H-Brücken-Akzeptoren | 1 |
|---|
| Frei drehbare Bindungen | 0 |
|---|
| Schwere Atome | 7 |
|---|
| Formalladung | 0 |
|---|
| Komplexität | 65,1 |
|---|
| Schmelzpunkt | 153-157 °C |
|---|
| Siedepunkt | 147-149 °C (lit.) |
|---|
| Dichte | 1.211 g/mL at 25 °C (lit.) |
|---|
| Brechungsindex | n20/D 1.5400(lit.) |
|---|
| Flammpunkt | 115 °F |
|---|
| Lagerbedingungen | Keep in dark place,Inert atmosphere,Room temperature |
|---|
| Aggregatzustand | clear liquid |
|---|
| Farbe | Colorless to Light yellow |
|---|
| InChI | InChI=1S/C5H5ClS/c1-4-2-3-7-5(4)6/h2-3H,1H3 |
|---|
| InChIKey | KQFADYXPELMVHE-UHFFFAOYSA-N |
|---|
| SMILES | C1(Cl)SC=CC=1C |
|---|
| CAS Datenbank | 14345-97-2(CAS DataBase Reference) |
|---|
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P354+P338, P317, P321, P330, P362+P364, P370+P378, P403+P235, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 49 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|
| Regulatorische Informationen | REACH registered substance: 2-chloro-3-methylthiophene (EC: 238-296-0) |
|---|
| Hazard Classes and Categories | Flam. Liq. 3 (100%) |
|---|
| Wassergefährdungsklasse (WGK) | 3 |
|---|
| UN-Transportnummer | UN 1993 3/PG 3 |
|---|
| Zollcode | 29339900 |
|---|
| R-Sätze (R) | 10-22-41-36/37/38 |
|---|
| Gefahrensymbole | Xn,Xi |
|---|
| hazard_note | Harmful |
|---|
| Sicherheitshinweise (S) | 16-26-39-37/39 |
|---|
| Gefahrenklasse | 3Acute Tox. 4 OralEye Dam. 1Flam. Liq. 3 |
|---|
| Verpackungsgruppe | III |
|---|
| Lagerklasse | 3 - Flammable liquids |
|---|
