Grundinformationen
- Standard-SMILES
CCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCC(=O)[O-].CCC[CH2][Sn+2][CH2]CCC- InChIKey
UKLDJPRMSDWDSL-UHFFFAOYSA-L- Summenformel
- C32H64O4Sn
- Durchschnittliche Molmasse
- 631,6 g/mol
Überblick
See also: Dibutyltin dilaurate (preferred).
Namen und Bezeichner
- Bevorzugter Name
- Di-n-butyldilauryltin
- IUPAC
- dibutyltin(2+);bis(dodecanoate)
- Lokaler Name
- Dibutylzinndilaurat
- Englischer Name
- Dibutyltin dilaurate
- Summenformel
- C32H64O4Sn
- Molmasse
- 631.56
Namen und Synonyme
Di-n-butyldilauryltinDBTDLdibutyl tin lauratedi-butyltin dilauratedibutyl-tin dilauratedi-n-butyl tin dilaurateSCHEMBL35315DIBUTYLTIN DILAURATE [MI]TL-10DIBUTYLTIN DILAURATE [HSDB]AKOS015909826DIBUTYLTIN DILAURATE [GREEN BOOK]
Weitere Namen anzeigen
dbtlt12tn12davainextinostatbutynorateDIBUTYLTIN LAURATEDibutyltin dillaurate
D0303DODECANOIC ACID 1,1'-(DIBUTYLSTANNYLENE) ESTER
Datenbank-Bezeichner
- CAS
77-58-7- PubChem CID
- 9809426
- UNII
- L4061GMT90
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 80,3 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 22
- Schwere Atome
- 37
- Formalladung
- 0
- Komplexität
- 165
Physikochemische Eigenschaften
- Schmelzpunkt
- 22 · 22-24°C
- Siedepunkt
- 204 °C/12mm · >204°C/12mm
- Dichte
- 1.066 g/mL · 1.066 g/mL at 25 °C(lit.)
- Dampfdruck
- 0.2 mm · 0.2 mm Hg ( 160 °C)
- Brechungsindex
- 20 · n20/D 1.471(lit.)
- Flammpunkt
- 230 °F · >230 °F
- storage temp.
- 30 °C · Store below +30°C.
- Löslichkeit
- 1.43 mg/l · <1.43mg/l
- Aggregatzustand
- Oily Liquid
- Farbe
- Clear pale yellow
- Wichte
- 1.066 · 1.066
- Wasserlöslichkeit
- 0.1 g/100 · <0.1 g/100 mL at 20 ºC
- Merck
- 14 · 14,3038
- BRN
- 4156980 · 4156980
- Stabilität
- Stability Combustible. Incompatible with strong oxidizing agents. May be air sensitive.
- InChI
- 1S/2C12H24O2.2C4H9.Sn/c2*1-2-3-4-5-6-7-8-9-10-11-12(13)14;2*1-3-4-2;/h2*2-11H2,1H3,(H,13,14);2*1,3-4H2,2H3;/q;;;;+2/p-2
- InChIKey
- UKLDJPRMSDWDSL-UHFFFAOYSA-L
- SMILES
- CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC
- LogP
- 3.12 · 3.120
- CAS Datenbank
- 77 · 77-58-7(CAS DataBase Reference)
- EPA chemische Informationen
- Dibutyltin dilaurate (77-58-7)
Sicherheit und Regulatorisches
Sicherheitsdaten
- F
- 10-21
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 2922 8/PG 3
- hs_code
- 29319090
- RTECS-Nr.
- WH7000000
- risk_code
- 22-26-36/38-50/53-68-48/25-43-34-61-60
- Toxizität
- LD50 orally in Rabbit: 175 mg/kg
- hazard_code
- T+,N,C,T
- safety_code
- 26-28-36/37-45-60-61-36/37/39-24-53
- hazard_class
- 6.1
- packing_group
- III
- Speicherklasse
- 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects
- Giftige Stoffe Daten
- 77-58-7(Hazardous Substances Data)
- Hazard Classifications
- Aquatic Acute 1Aquatic Chronic 1Eye Irrit. 2Muta. 2Repr. 1BSkin Sens. 1STOT RE 1STOT SE 1
- Selbstentzündungstemperatur
- >200 °C
Chemie und Industrie
Anwendungen
VerwendenDibutyltin dilaurate has been used as a catalyst in a protocol for the covalent attachment of poly(ethylene glycol) (PEG) to silicon oxide to form a hydrophilic non-fouling surface. It can also be used as a catalyst in the preparation of polymers by reacting hydroxyl-terminated macromonomers and aliphatic diisocyanates.
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