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HCID 76538Erstellt: 26. Oktober 2026

Trichloroctylstannan

OCTYLTINCHLORIDE · Octyltrichlorotin · N-OCTYLTRICHLOROTIN · octyl-titrichloride · n-Octyltin-trichlori · Octyltrichlorotin(IV) · Monooctyltintrichlorid · N-OCTYLTIN-TRICHLORIDE

https://huagongshe.com/de/chemical/76538

Molekülstruktur von Trichloroctylstannan

Identifikatoren & physikalische Daten

CAS No.3091-25-6
SummenformelC8H17Cl3Sn
Durchschnittliche Molmasse338,3 g/mol
Monoisotopische Masse337,94177828 g/mol
SMILESCCCCCCC[CH2][Sn]([Cl])([Cl])[Cl]
InChIKeyINTLMJZQCBRQAT-UHFFFAOYSA-K
PubChem CID76538
EC No.221-435-4
DTXSIDDTXSID3029659
Lokaler NameTrichloroctylstannan

Chemische & physikalische Eigenschaften

Polarare Oberfläche (TPSA)0
H-Brücken-Donoren0
H-Brücken-Akzeptoren0
Frei drehbare Bindungen6
Schwere Atome12
Formalladung0
Komplexität101
StoffklassenMetals -> Tin Compounds, Organic
Dampfdruck0.004 [mmHg]2.67hPa at 100℃
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical DescriptionLiquidOther SolidColorless liquid[OECD SIDS] Pale yellow liquid[Alfa Aesar MSDS]
Siedepunkt150-159°C 10mm
Dichte1,35 g/cm3
Flammpunkt>121°C
LöslichkeitChloroform (Soluble), Ethyl Acetate (Slightly), Methanol (Slightly)330μg/L at 20℃
AggregatzustandOil
FarbeColourless to Pale Yellow
Wichte1.35
StabilitätHygroscopic, Moisture Sensitive
InChIInChI=1S/C5H5F7O4/c6-1(2(13,14)4(7,8)9)3(15,16)5(10,11)12/h1,13-16H
InChIKeyINTLMJZQCBRQAT-UHFFFAOYSA-K
SMILES[Sn](Cl)(Cl)(Cl)CCCCCCCC
EPA chemische InformationenStannane, trichlorooctyl- (3091-25-6)

Sicherheit & Vorschriften

GHS-EinstufungThis chemical does not meet GHS hazard criteria for 12.5% (3 of 24) of reports.DangerH315 (87.5%): Causes skin irritation [Warning Skin corrosion/irritation]P203, P260, P264, P264+P265, P273, P280, P302+P352, P305+P354+P338, P317, P318, P319, P321, P332+P317, P362+P364, P391, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 24 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatorische InformationenChemical: Stannane, trichlorooctyl-Stannane, trichlorooctyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Stannane, trichlorooctyl- 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: 23-07-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/13860
Weitere SicherheitsinformationenIMAP assessments - Stannane, trichlorooctyl-: Human health tier II assessment
GefahrenübersichtReacts with water forming monooctyltin oxide and hydrogen chlorideAlways produced as a mixture with dioctyltin dichloride (DOTC, CAS# 3542-36-7)[OECD SIDS] Reacts with waterCauses burnsInhalation may cause corrosive injuries to upper respiratory tract and lungs[Alfa Aesar MSDS] See Dichlorodioctylstannane.
Hazard Classes and CategoriesSkin Irrit. 2 (87.5%)Eye damage - category 1
Expositionsschutz und Persönliche Schutzausrüstung0.1 [mg/m3], as Sn[German Research Foundation (DFG)]
Threshold Limit Values (TLV)0.1 [mg/m3], as Sn0.2 [mg/m3], as Sn
Permissible Exposure Limit (PEL)0.1 [mg/m3], as Sn
Immediately Dangerous to Life or Health (IDLH)25.0 [mg/m3], as Sn
Gesundheitliche AuswirkungenBreathing or swallowing, or skin contact with organotins, can interfere with the way the brain and nervous system work, causing death in severe cases. Organic tin compounds may also damage the immune and reproductive system. (L307, L308)
Unerwünschte WirkungenNeurotoxin - Other CNS neurotoxin
ExpositionspfadeOral (L308)inhalation (L308)dermal (L308)
ToxizitätsübersichtOrganotin compounds produce neurotoxic and immunotoxic effects. Organotins may directly activate glial cells contributing to neuronal cell degeneration by local release of pro-inflammatory cytokines, tumor necrosis factor-_, and/or interleukins. They may also induce apoptosis by direct action on neuronal cells. Organotin compounds stimulate the neuronal release of and/or decrease of neuronal cell uptake of neurotransmitters in brain tissue, including aspartate, GABA, glutamate, norepinephrine, and serotonin. This may be either a contributing factor to or result of the neuronal cell loss. The immunotoxic effects of organotins are characterized by thymic atrophy caused by the suppression of proliferation of immature thymocytes and apoptosis of mature thymocytes. Organotin compounds are believed to exert these effects by suppressing DNA and protein synthesis, inducing the expression of genes involved in apoptosis (such as nur77), and disrupting the regulation of intracellular calcium levels, giving rise to the uncontrolled production of reactive oxygen species, release of cytochrome c to the cytosol, and the proteolytic and nucleolytic cascade of apoptosis. The suppression of proliferation of immature thymocytes further results in the suppression of T-cell-mediated immune responses. Organotins are also endocrine disruptors and are believed to contribute to obesity by inappropriate receptor activation, leading to adipocyte differentiation. Inorganic tin triggers eryptosis, contributing to tin-induced anemia. (L308, A182, A184)
Signs and SymptomsInorganic or organic tin compounds placed on the skin or in the eyes can produce skin and eye irritation. (L308)
Carcinogen ClassificationNo indication of carcinogenicity to humans (not listed by IARC).
Wassergefährdungsklasse (WGK)WGK 3
TSCA-Inventar-StatusTSCA listed
UN-Transportnummer1760
R-Sätze (R)34
ToxizitätLD50 orl-rat: 4600 mg/kg ARZNAD 19,934,69
Sicherheitshinweise (S)26-36/37/39
Gefahrenklasse6.1(b)Aquatic Acute 1Aquatic Chronic 1Eye Dam. 1Repr. 2Skin Irrit. 2STOT RE 2 Oral
VerpackungsgruppeIII
Lagerklasse10 - Combustible liquids