HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Captafol
Sulfonimide · Captafol (ISO) · cs5623 · Folcid · haipen · FOLTAF · Cs 5623 · Difosan
Identifikatoren & physikalische Daten
| CAS No. | 2425-06-1 |
|---|---|
| Summenformel | C10H9Cl4NO2S |
| Durchschnittliche Molmasse | 349,1 g/mol |
| Monoisotopische Masse | 346,91081 g/mol |
| SMILES | O=C1C2CC=CCC2C(=O)N1SC(Cl)(Cl)C(Cl)Cl |
| InChIKey | JHRWWRDRBPCWTF-UHFFFAOYSA-N |
| PubChem CID | 17038 |
| ChEMBL | CHEMBL1893263 |
| ChEBI | CHEBI:81938 |
| EC No. | 219-363-3 |
| DTXSID | DTXSID4020242 |
| Lokaler Name | Captafol |
Chemische & physikalische Eigenschaften
| XLogP | 3,8 |
|---|---|
| Polarare Oberfläche (TPSA) | 62,7 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 3 |
| Frei drehbare Bindungen | 3 |
| Schwere Atome | 18 |
| Formalladung | 0 |
| Komplexität | 387 |
| LogP (Verteilungskoeffizient) | log Kow = 3.8 |
| Geruch | Slight, characteristic pungent odor. |
| Dichte | Relative density of the vapour/air-mixture at 20 °C (air = 1): 1.001.4682 (rough estimate) |
| Color/Form | White, solidColorless to pale yellow crystalsWhite, crystalline solid [Note: Available commercially as a wettable powder or in liquid form]. |
| Löslichkeit | 0.0001 % (NIOSH, 2024)Slightly soluble in most organic solventssolubility (g/kg): isopropanol 13benzene 25toluene 17xylene 100acetone 43methyl ethyl ketone 44dimethyl sulfoxide 170In water, 1.4 mg/l @ 20 °CSolubility in water: none0.0001%Chloroform (Sparingly), Dichloromethane (Very Slightly), Methanol (Slightly)1.4 mg l-1 (20 °C) |
| Siedepunkt | Decomposes (NIOSH, 2024)365.7±52.0 °C(Predicted) |
| Decomposition | When heated to decomposition it emits very toxic fumes of /hydrogen chloride, oxides of nitrogen and oxides of sulfur/.Rapidly hydrolyzed in acidic and alkaline media. At 50 °C, 50% decomposition occurs in about 3 hr at pH 6.Decomposes slowly at the melting point. |
| Schmelzpunkt | 321 °F (Decomposes) (NIOSH, 2024)160-161 °Cdecomposes slowly at melting point160 - 161 °C321 °F (decomposes)160-161° |
| Dampfdichte | Relative vapor density (air = 1): 12 |
| Dampfdruck | 8e-06 mmHg (NIOSH, 2024)0.00000001 [mmHg]8.27X10-9 mm Hg @ 20 °C0.000008 mmHg1.1 x 10-6 Pa (20 °C) |
| Physical Description | Captafol is a white crystalline solid with a slight, but pungent odor. Mp: 162 °C. Practically insoluble in water. Only slightly soluble in organic solvents. Technical captafol is a wettable light tan powder that is used as a fungicide. Inhaled dust irritates the respiratory tract. Irritates skin and damages eyes. Acute oral toxicity in humans is low. Not persistent in the environment (decomposes with a half-life of 11 days in the soil). Highly toxic to fish and other aquatic organisms.White, crystalline solid with a slight, characteristic pungent odor. [fungicide] [Note: Available commercially as a wettable powder or in liquid form.] [NIOSH]COLOURLESS CRYSTALLINE POWDER.White, crystalline solid with a slight, characteristic pungent odor.White, crystalline solid with a slight, characteristic pungent odor. [fungicide] [Note: Available commercially as a wettable powder or in liquid form.] |
| Stability/Shelf Life | Slowly hydrolyzed in aqueous emulsion or suspension. Rapidly hydrolyzed in acidic and alkaline media. Decomposes slowly at the melting point. |
| Brechungsindex | 1.6000 (estimate) |
| Flammpunkt | >100 °C |
| Lagerbedingungen | 0-6°C |
| Aggregatzustand | Solid |
| pKa (Säurekonstante) | -2.67±0.20(Predicted) |
| Farbe | White to Off-White |
| Merck | 13,1777 |
| Henry-Konstante | 2.0×103 mol/(m3Pa) at 25℃, Duchowicz et al. (2020) |
| EPA chemische Informationen | Captafol (2425-06-1) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH317: May cause an allergic skin reaction [Warning Sensitization, Skin]H350: May cause cancer [Danger Carcinogenicity]H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]P203, P261, P272, P273, P280, P302+P352, P318, P321, P333+P317, P362+P364, P391, P405, and P501 (click each P-code to see the statement) |
|---|---|
| Regulatorische Informationen | Hazard Traits - CarcinogenicityAuthoritative List - EC Annex VI CMRs - Cat. 1BIARC Carcinogens - 2ANTP RoC - reasonableProp 65Report - regardless of intended function of ingredient in the productCaptafol: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.) |
| Weitere Sicherheitsinformationen | IMAP assessments - 1H-Isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro-2-[(1,1,2,2-tetrachloroethyl)thio]-: Human health tier I assessmentIMAP assessments - 1H-Isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro-2-[(1,1,2,2-tetrachloroethyl)thio]-: Environment tier I assessment |
| Brandgefahren | Combustible. Liquid formulations containing organic solvents may be flammable. Gives off irritating or toxic fumes (or gases) in a fire. |
| Gesundheitsgefahren | Excerpt from NIOSH Pocket Guide for Captafol:Exposure Routes: Inhalation, skin absorption, ingestion, skin and/or eye contactSymptoms: Irritation eyes, skin, respiratory systemdermatitis, skin sensitizationconjunctivitisbronchitis, wheezingdiarrhea, vomitingliver, kidney injuryhigh blood pressure |
Anwendungen & Verwendung
Verwenden
Captafol is used to control a wide range of fungal diseases on many crops.