Trichlormethylstannan
Trichloromethylstannane
Grundinformationen
- CAS
993-16-8- Standard-SMILES
[CH3][Sn]([Cl])([Cl])[Cl]- InChIKey
YFRLQYJXUZRYDN-UHFFFAOYSA-K- Summenformel
- CH3Cl3Sn
- Durchschnittliche Molmasse
- 240,1 g/mol
- Monoisotopische Masse
- 239,83222784
Überblick
Monomethyltin trichloride is an organotin compound. Tin is a chemical element with the symbol Sn and atomic number 50. It is a natural component of the earth's crust and is obtained chiefly from the mineral cassiterite, where it occurs as tin dioxide. (L307, L309)
Namen und Bezeichner
- Bevorzugter Name
- Trichloromethylstannane
- IUPAC
- trichloro(methyl)stannane
- Lokaler Name
- Trichlormethylstannan
- Englischer Name
- Methyltin trichloride
- Summenformel
- CH3Cl3Sn
- Molmasse
- 240.1
Namen und Synonyme
Methyltin trichloride993-16-8TrichloromethylstannaneMethyltrichlorotintrichloro(methyl)stannaneMonomethyltin trichlorideTrichloromethyltinStannane, trichloromethyl-MethyltrichlorostannaneTin, methyl-, trichlorideCCRIS 6327DTXSID1027346
Weitere Namen anzeigen
methyl-titrichlorideMONOMETHYLTINCHLORIDEMethyltrichlorotin(IV)methyltrichloro-stannantrichloromethyl-stannan
Stannane, methyltrichloro-EINECS 213-608-8Q2E6V14U06DTXCID907346MMTCIStannane, methyltrichloroStannane, trichloromethylRefChem:899236
Datenbank-Bezeichner
- CAS
993-16-8- PubChem CID
- 101940
- DTXSID
DTXSID1027346- UNII
- Q2E6V14U06
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 0
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 5
- Formalladung
- 0
- Komplexität
- 28,4
Experimentelle und physikochemische Eigenschaften
Chemical ClassesMetals -> Tin Compounds, Organic
Vapor Pressure1.25 [mmHg]
Physical Description
Liquid
Produced as a solid or aqueous solution; Off-white to gray solid or clear colorless liquid; [OECD: SIDS Dossier] Off-white crystalline solid; [Sigma-Aldrich MSDS]
Physikochemische Eigenschaften
- Schmelzpunkt
- 48 · 48-51 °C(lit.)
- Siedepunkt
- 171 °C · 171 °C(lit.)
- Flammpunkt
- 105 °F · 105 °F
- storage temp.
- Flammables area
- Löslichkeit
- Soluble in Chloroform, Methanol.
- Aggregatzustand
- crystal
- Farbe
- white
- InChI
- InChI=1S/CH3.3ClH.Sn/h1H3;3*1H;/q;;;;+3/p-3
- InChIKey
- YFRLQYJXUZRYDN-UHFFFAOYSA-K
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
Warning
H361d: Suspected of damaging the unborn child [Warning Reproductive toxicity]
P203, P280, P318, P405, and P501 (click each P-code to see the statement)
Danger
H228 (43.9%): Flammable solid [Danger Flammable solids]
P203, P210, P240, P241, P260, P261, P262, P264, P264+P265, P270, P271, P272, P273, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P318, P321, P330, P333+P317, P361+P364, P362+P364, P363, P370+P378, P391, P403+P233, P405, and P501 (click each P-code to see the statement)
Gefahrenhinweise
Regulatory Information
Chemical: Stannane, trichloromethyl-
Stannane, trichloromethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Stannane, trichloromethyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Stannane, trichloromethyl-: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Stannane, trichloromethyl-: Human health tier II assessment
Hazards Summary
Produced as a mixture with up to 10% dimethyltin dichloride (CAS# 753-73-1); [ECHA - Proposal for Harmonised Classification and Labelling] Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; May cause skin sensitization; Harmful by ingestion; Toxic by inhalation and skin absorption; [Sigma-Aldrich MSDS] See Tin, organic compounds.
Hazard Classes and Categories
Chemie und Industrie
Pharmakologische Informationen
Metabolism/Metabolites
Though tin metal is very poorly absorbed, tin compounds may be absorbed via oral, inhalation, or dermal routes, with organotin compounds being much more readily absorbed than inorganic tin compounds. Tin may enter the bloodstream and bind to hemoglobin, where it is distributed and accumulates mainly in the kidney, liver, lung, and bone. Organotin compounds may undergo dealkylation, hydroxylation, dearylation, and oxidation catalyzed by cytochrome P-450 enzymes in the liver. The alkyl products of dealkylation are conjugated with glutathione and further metabolized to mercapturic acid derivatives. Tin and its metabolites are excreted mainly in the urine and feces. (L308)
Verwendung und Herstellung
UsesUsed to make other organotin compounds; [ECHA - Proposal for Harmonised Classification and Labelling]
U.S. Production2023: 550,000 - <1,000,000 lb
Industry UsesIntermediate
General Manufacturing Information
All Other Chemical Product and Preparation Manufacturing
Stannane, trichloromethyl-: ACTIVE
Anwendungen
VerwendenA chemical used in the synthesis of metallasilesesquiloxanes. Also used in the preparation of organotin(IV) complexes showing antibacterial activities.
Zugehörige Reaktionen
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