HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 43244366Erstellt: 27. Oktober 2026
2-Chloropyrimidine-5-sulfonyl chloride
2-chloro-5-pyrimidinesulfonyl chloride · 2-Chloro-pyrimidine-5-sulfonyl chloride · 2-Chloro-pyrimidine-5-sulphonylchloride · 5-PyriMidinesulfonyl chloride, 2-chloro-
https://huagongshe.com/de/chemical/43244366
Identifikatoren & physikalische Daten
| CAS No. | 98026-88-1 |
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| Summenformel | C4H2Cl2N2O2S |
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| Durchschnittliche Molmasse | 213,04 g/mol |
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| Monoisotopische Masse | 211,9214039 g/mol |
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| SMILES | O=S(=O)(Cl)c1cnc(Cl)nc1 |
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| InChIKey | DMAOAJYJIATWJS-UHFFFAOYSA-N |
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| PubChem CID | 43244366 |
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| EC No. | 801-061-3 |
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| DTXSID | DTXSID30655769 |
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Chemische & physikalische Eigenschaften
| XLogP | 1,2 |
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| Polarare Oberfläche (TPSA) | 68,3 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 4 |
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| Frei drehbare Bindungen | 1 |
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| Schwere Atome | 11 |
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| Formalladung | 0 |
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| Komplexität | 217 |
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| Schmelzpunkt | 66-67 °C |
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| Siedepunkt | 383.2±15.0 °C(Predicted) |
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| Dichte | 1.711±0.06 g/cm3(Predicted) |
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| Lagerbedingungen | 2-8°C, stored under nitrogen |
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| pKa (Säurekonstante) | -5.59±0.22(Predicted) |
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| Aggregatzustand | Crystalline Powder or Powder |
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| Farbe | White to cream |
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| InChI | InChI=1S/C4H2Cl2N2O2S/c5-4-7-1-3(2-8-4)11(6,9)10/h1-2H |
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| InChIKey | DMAOAJYJIATWJS-UHFFFAOYSA-N |
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| SMILES | C1(Cl)=NC=C(S(Cl)(=O)=O)C=N1 |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH314 (66.7%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]H318 (33.3%): Causes serious eye damage [Danger Serious eye damage/eye irritation]H319 (33.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P321, P337+P317, P363, 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.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. |
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| Hazard Classes and Categories | Skin Corr. 1B (66.7%)Eye Dam. 1 (33.3%)Eye Irrit. 2 (33.3%) |
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| Wassergefährdungsklasse (WGK) | WGK 3 |
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| Zollcode | 2933599590 |
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| R-Sätze (R) | 36 |
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| Gefahrensymbole | Xi |
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| Sicherheitshinweise (S) | 26 |
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| Gefahrenklasse | IRRITANTEye Irrit. 2 |
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| Lagerklasse | 11 - Combustible Solids |
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