O,O-Dimethyl(chlor)thiophosphat
Dimethyl phosphorochloridothionate
Daten werden ergänzt – lade die Seite später neu, um den aktuellen Stand zu sehen
Grundinformationen
- CAS
2524-03-0- Standard-SMILES
COP(=S)(Cl)OC- InChIKey
XFBJRFNXPUCPKU-UHFFFAOYSA-N- Summenformel
- C2H6ClO2PS
- Durchschnittliche Molmasse
- 160,56 g/mol
- Monoisotopische Masse
- 159,95146474
Überblick
Dimethyl chlorothiophosphate is a colorless to light amber liquid. Used as a chemical intermediate for insecticides, pesticides, and fungicides; oil and gasoline additives; plasticizers; corrosion inhibitors; flame retardants; and flotation agents. Not registered as a pesticide in the U.S. (EPA, 1998)
Namen und Bezeichner
- Bevorzugter Name
- Dimethyl phosphorochloridothionate
- IUPAC
- chloro-dimethoxy-sulfanylidene-λ5-phosphane
- Lokaler Name
- O,O-Dimethyl(chlor)thiophosphat
- Englischer Name
- Dimethyl chlorothiophosphate
- Summenformel
- C2H6ClO2PS
- Molmasse
- 160.56
Namen und Synonyme
Dimethyl phosphorochloridothionateDimethylthionochlorophosphateRefChem:134231Dimethyl chlorothiophosphate2524-03-0Methyl PCTO,O-Dimethyl phosphorochloridothioateO,O-Dimethyl chlorothiophosphatePhosphorochloridothioic acid, O,O-dimethyl esterChlorodimethoxyphosphine sulfideDimethylchlorthiofosfatDimethyl chlorothionophosphate
Weitere Namen anzeigen
MCTO,O-DIMETHYLPHOSPHOROCHLOROTHIOATEDMPCTNA 2267U.N. 2267(CH3O)2P(S)ClAURORA KA-1651
Dimethyl chlorothiophosphonateDimethyl phosphorochlorothioateDimethoxythiophosphonyl chlorideDimethyl thiophosphorochloridateDimethyl thionophosphorochloridateO,O-Dimethyl chlorothionophosphateO,O-Dimethyl phosphorochlorothioateO,O-Dimethyl thiophosphoryl chloride
Datenbank-Bezeichner
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- XLogP
- 2
- Polarare Oberfläche (TPSA)
- 50,6 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 2
- Schwere Atome
- 7
- Formalladung
- 0
- Komplexität
- 87,7
Experimentelle und physikochemische Eigenschaften
SpringerMaterials PropertiesSchoenflies notation
Density1.32 at 77 °F (EPA, 1998) - Denser than water; will sink
Boiling Point151 to 153 °F at 16 mmHg (EPA, 1998)
Physical Description
Dimethyl chlorothiophosphate is a colorless to light amber liquid. Used as a chemical intermediate for insecticides, pesticides, and fungicides; oil and gasoline additives; plasticizers; corrosion inhibitors; flame retardants; and flotation agents. Not registered as a pesticide in the U.S. (EPA, 1998)
Physikochemische Eigenschaften
- Siedepunkt
- 66 · 66-67 °C16 mm Hg(lit.)
- Dichte
- 1.322 g/mL · 1.322 g/mL at 25 °C(lit.)
- Dampfdruck
- 0.67 psi · 0.67 psi ( 20 °C)
- Brechungsindex
- 20 · n20/D 1.482(lit.)
- Flammpunkt
- 221 °F · 221 °F
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Danger
H301 (39.2%): Toxic if swallowed [Danger Acute toxicity, oral]
P260, P261, P262, P264, P270, P271, P280, P301+P316, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P330, P361+P364, P363, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 97 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
H302: Harmful if swallowed [Warning Acute toxicity, oral]
Gefahrenhinweise
Regulatory Information
Chemical: Phosphorochloridothioic acid, O,O-dimethyl ester
Status: Active Update: 10-06-2016 https://echa.europa.eu/registration-dossier/-/registered-dossier/5177
Phosphorochloridothioic acid, O,O-dimethyl ester: Does not have an individual approval but may be used under an appropriate group standard
DOT LabelPoison Corrosive
Fire Hazards
This material may burn but does not ignite readily. This material may ignite combustibles (wood, paper, oil, etc.). When heated it emits very toxic fumes of chlorine containing compounds, phosphorus oxides, and sulfur oxides. (EPA, 1998)
· Combustible material: may burn but does not ignite readily.
Health Hazards
This material is a strong irritant to the eyes, skin, and mucous membranes. (EPA, 1998)
· TOXIC and/or CORROSIVE; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death.
DOT ID and Guide
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationPhosphorochloridothioic acid, O,O-dimethyl ester: ACTIVE
Anwendungen
VerwendenDimethyl chlorothiophosphate is used as an intermediate in the manufacture of insecticides, pesticides, fungicides, oil and gasoline additives, plasticizers, corrosion inhibitors, flame-retardants, and flotation agents.
Darstellung
synthetischeDimethyl chlorothiophosphate is prepared by reaction of phosphorus pentasulfide & methyl alcohol followed by reaction of the resulting dimethyl phosphorodithioate with chlorine.
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
Zugehörige Reaktionen
20
Notizen zur Verbindung
Wird geladen…