Dichlordioctylstannan
Dioctyltin dichloride
Grundinformationen
- CAS
3542-36-7- Standard-SMILES
CCCCCCC[CH2][Sn]([Cl])([Cl])[CH2]CCCCCCC- InChIKey
SBOSGIJGEHWBKV-UHFFFAOYSA-L- Summenformel
- C16H34Cl2Sn
- Durchschnittliche Molmasse
- 416,1 g/mol
- Monoisotopische Masse
- 416,10595115
Überblick
Di-n-octyltin dichloride 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
- Dioctyltin dichloride
- IUPAC
- dichloro(dioctyl)stannane
- Lokaler Name
- Dichlordioctylstannan
- Englischer Name
- DI-N-OCTYLTIN DICHLORIDE
- Summenformel
- C16H34Cl2Sn
- Molmasse
- 416.06
Namen und Synonyme
3542-36-7DichlorodioctyltinDi-n-octyltin dichlorideDioctyltin dichlorideStannane, dichlorodioctyl-DichlorodioctylstannaneDOTCDi-n-octyltindichlorideDioctylstannium dichlorideTZ52I3CR3QDIOCTYLDICHLOROTINNSC-102574
Weitere Namen anzeigen
dichlorodioctyl-stannanDiocyldichlorotinDIOCTYLTINCHLORIDEDioctylzinndichloriddioctyl-tidichloridedioctyltindichloride
RefChem:586055222-583-2Di-n-OctyldichlorotinDichloro(dioctyl)stannaneStannane, dioctyldichloro-Di-n-octyl-zinn dichloridTin, dioctyl-, dichlorideDi-n-Octyltin-dichloride
Datenbank-Bezeichner
- CAS
3542-36-7- PubChem CID
- 77080
- DTXSID
DTXSID2029662- UNII
- TZ52I3CR3Q
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 0
- Frei drehbare Bindungen
- 14
- Schwere Atome
- 19
- Formalladung
- 0
- Komplexität
- 166
Experimentelle und physikochemische Eigenschaften
Chemical ClassesMetals -> Tin Compounds, Organic
Vapor Pressure0.0000039 [mmHg]
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical Description
Liquid; Liquid; Other Solid
White solid; [OECD SIDS] Crystalline solid; [Alfa Aesar MSDS]
Physikochemische Eigenschaften
- Schmelzpunkt
- 46 · 46-48°C
- Siedepunkt
- 175 °C · 175°C 1mm
- Dichte
- 1 · 1,175 g/cm3
- Dampfdruck
- 0.001 Pa · 0.001Pa at 25℃
- Flammpunkt
- 204 °C · 204°C
- Aggregatzustand
- solid
- Wichte
- 1.17 · 1.17
- Wasserlöslichkeit
- Insoluble in water.
- CAS Datenbank
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
H330: Fatal if inhaled [Danger Acute toxicity, inhalation]
P203, P260, P264, P270, P271, P273, P280, P284, P304+P340, P316, P318, P319, P320, P403+P233, P405, and P501 (click each P-code to see the statement)
Danger
H314 (18.2%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P203, P260, P264, P270, P271, P273, P280, P284, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P318, P319, P320, P321, P363, P403+P233, P405, and P501 (click each P-code to see the statement)
Gefahrenhinweise
Regulatory Information
Chemical: Stannane, dichlorodioctyl-
Hazard Traits - Reproductive Toxicity
Stannane, dichlorodioctyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Stannane, dichlorodioctyl- 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)
Status: Active Update: 19-08-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/14165
Other Safety InformationIMAP assessments - Stannane, dichlorodioctyl-: Human health tier II assessment
Hazards Summary
The thioglycolate ester isomers are dioctyltin bis(2-ethylhexyl thioglycolate) CAS# 15571-58-1 and dioctyltin bis(isooctyl thioglycolate) CAS# 26401-97-8; [OECD SIDS] An irritant; Toxic by ingestion, inhalation, and skin absorption; [Alfa Aesar MSDS] See Tin, organic compounds. See Trichlorooctylstannane.
Hazard Classes and Categories
Acute Tox. 2 (77.3%)
Acute toxicity (inhalation) - category 2
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
Uses
Always produced as a mixture with monooctyltin trichloride (MOTC, CAS# 3091-25-6); Used as a heat stabilizer for polyvinyl chloride (PVC) and chlorinated PVC (CPVC) with applications including films (including indirect food contact), sheets, injection mouldings, pipes, and sidings; [OECD SIDS]
U.S. Production2023: 1,000,000 - <8,500,000 lb
Consumer UsesNot Known or Reasonably Ascertainable
Industry UsesIntermediate
General Manufacturing Information
All Other Chemical Product and Preparation Manufacturing
Stannane, dichlorodioctyl-: ACTIVE
Anwendungen
VerwendenDi-n-octyldichlorotin compounds are used as intermediates in the production of other organotin chemicals. Metatin and Acima. These products are also used as catalysts or industrial intermediates in the production of polyurethanes, silicone resins, synthetic lubricants, and MS polymer sealants.
Zugehörige Reaktionen
5
Notizen zur Verbindung
Wird geladen…