Dioctyltin oxide (HCID 93563)

Namen und Bezeichner

Bevorzugter Name: Dioctyltin oxide
IUPAC: dioctyl(oxo)tin
Lokaler Name: Dioctylzinnoxid
Englischer Name: Dioctyltin oxide
Summenformel: C16H34OSn
Molmasse: 361.15

Namen und Synonyme

Dioctyltin oxide870-08-6Stannane, dioctyloxo-DioctyloxostannaneTin, dioctyloxo-Stannane, oxodioctyl-Di-n-octyl-zinn oxydTin, dioctyl-, oxideDi-n-octyl-zinn oxyd [German]EINECS 212-791-1NSC 140743BRN 4131181

Weitere Namen anzeigen

DOTODioctyltin oxide (DOTO)SKL1135TIB KAT 232FASCAT 8201Dioctyloxotindioctyl-tioxideDioctylin oxideDioctylzinnoxidDi-n-octyloxotin

AI3-61965DTXSID6029628EC 212-791-1RefChem:134507DTXCID909628212-791-1Di-n-octyltin oxidedioctyl(oxo)tin

Datenbank-Bezeichner

CAS: 870-08-6
PubChem CID: 93563
DTXSID: DTXSID6029628
UNII: 643Q9V5VLS
EC Number: 212-791-1
Nikkaji: J7.149H

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 17,1 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 1
Frei drehbare Bindungen: 14
Schwere Atome: 18
Formalladung: 0
Komplexität: 162

Experimentelle und physikochemische Eigenschaften

Endocrine DisruptorsPotential endocrine disrupting compound

Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR

Physical DescriptionDry Powder; Liquid

Physikochemische Eigenschaften

Schmelzpunkt: 245 · 245-248°C (dec.)
Dichte: 1 · 1,3 g/cm3
Dampfdruck: 0.01 hPa · <0.01 hPa (20 °C)
Flammpunkt: 70 °C · 70°C
storage temp.: 30 °C · Store below +30°C.
Löslichkeit: Toluene (Slightly)
Aggregatzustand: Powder
Farbe: White
Wichte: 1.3 · 1.30
Wasserlöslichkeit: Insoluble
Siedepunkt: 230 °C · 230°C (1013 hPa)
InChI: 1S/2C8H17.O.Sn/c2*1-3-5-7-8-6-4-2;;/h2*1,3-8H2,2H3;;
InChIKey: LQRUPWUPINJLMU-UHFFFAOYSA-N
SMILES: [Sn](=O)(CCCCCCCC)CCCCCCCC
LogP: 6 at · 6 at 20℃
CAS Datenbank: 870 · 870-08-6(CAS DataBase Reference)
EPA chemische Informationen: Stannane, dioctyloxo- (870-08-6)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

Danger

H361 (58.8%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]

P203, P260, P264, P270, P273, P280, P308+P316, P318, P319, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 362 reports by companies from 20 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Danger

H361d: Suspected of damaging the unborn child [Warning Reproductive toxicity]

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: Stannane, dioctyloxo-

Stannane, dioctyloxo- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Stannane, dioctyloxo- 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: 04-07-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/15870

Dioctyltin oxide: 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.

Other Safety InformationIMAP assessments - Stannane, dioctyloxo-: Human health tier II assessment

Hazard Classes and Categories · 2 Einträge

Repr. 2 (58.8%)

Specific target organ toxicity (repeated exposure) - category 1

Sicherheitsdaten

wgk: WGK 2 water endangering
tsca: TSCA listed
ridadr: UN3146
hs_code: 29310095
RTECS-Nr.: WH7620000
risk_code: 36/37/38
Toxizität: LD50 orally in Rabbit: 2500 mg/kg
hazard_code: Xi
safety_code: 37/39-26-24/25
hazard_class: 6.1
packing_group: III
Speicherklasse: 6.1C - Combustible, acute toxic Cat.3toxic compounds or compounds which causing chronic effects
Hazard Classifications: Aquatic Chronic 4
Selbstentzündungstemperatur: >100 °C

Chemie und Industrie

Verwendung und Herstellung

U.S. Production2023: 1,000,000 - <5,000,000 lb

Consumer UsesStabilizing agent

Industry UsesCatalyst

General Manufacturing Information · 2 Einträge

Adhesive Manufacturing

Stannane, dioctyloxo-: ACTIVE

Anwendungen · 1 Eintrag

VerwendenDioctyltin oxide is used as a stabilizer and as a widely applicable catalyst, especially for esterification reactions, transesterification reactions and condensation reactions. It is slightly less reactive than dibutyltin oxide, but is not subject to as many regulatory restrictions, which is why it is increasingly used. Dioctyloxotin can also be used in various chemical synthesis such as in preparation of trinuclear seven-coordinated tin complexes, having possible antioxidant, and anti-inflammatory activity.