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CAS No 77-58-7 , Dibutyltin dilaurate

  • Name: Dibutyltin dilaurate
  • Synonyms: DIBUTYLTIN LAURATE; DIBUTYLTIN(IV) DILAURATE; DIBUTYLTIN DIDODECANOATE;Dibutyltin dilaurate; DI-N-BUTYLTIN DILAURATE; DIBUTYLTIN DILAURATE; DIBUTYLBIS(LAUROYLOXY)TIN;Dibutyltindilaurateyellowliq; Di-n-butyldilauryltin; DIBUTYLBIS(LAUROYLOXY)STANNANE;
  • CAS Registry Number:
  • Transport: UN 2922
  • Melting Point: 22-24 ºC
  • Flash Point: 226 ºC
  • Density: 1.05
  • Refractive index: n20/D 1.471(lit.)
  • Water Solubility: <0.1 G/100 ML AT 20 ºC
  • Safety Statements: R22;R26;R36/38;R50/53
  • Hazard Symbols: N: Dangerous for the environment;T+: Very toxic;
  • Flash Point: 226 ºC
  • EINECS: 201-039-8
  • Molecular Weight: 631.55
  • InChI: InChI=1/2C12H24O2.2C4H9.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/rC32H64O4Sn/c1-5-9-13-15-17-19-21-23-25-27-31(33)35-37(29-11-7-3,30-12-8-4)36-32(34)28-26-24-22-20-18-16-14-10-6-2/h5-30H2,1-4H3
  • Risk Statements: S26;S28;S36/37;S45;S60;S61
  • Molecular Formula: C32H64O4Sn
  • Molecular Structure:CAS No:77-58-7 Dibutyltin dilaurate
References of Dibutyltin dilaurate
Title: Dibutyltin Dilaurate
CAS Registry Number: 77-58-7
CAS Name: Dibutylbis[(1-oxododecyl)oxy]stannane
Synonyms: dibutylbis(lauroyloxy)tin
Trademarks: Butynorate; Davainex; Tinostat
Molecular Formula: C32H64O4Sn
Molecular Weight: 631.56
Percent Composition: C 60.86%, H 10.21%, O 10.13%, Sn 18.80%
Line Formula: (C4H9)2Sn[OOC(CH2)10CH3]2
Literature References: Prepn: Sheverdina et al., Khim. Prom. 1962 (10), 707, C.A. 59, 8776f (1963); FR 1320473 (1963 to Noury & van der Lande), C.A. 59, 8789b (1963), corresp to GB 975369. Compd claimed but not described: Eberly, US 2560034 (1951 to Firestone).
Properties: Soft crystals or yellow liq, mp 22-24° (Sheverdina). nD20 1.4683, (FR 1320473). Practically insol in water, methanol. Soluble in petr ether, benzene, acetone, carbon tetrachloride, ether, organic esters.
Melting point: mp 22-24° (Sheverdina)
Index of refraction: nD20 1.4683, (FR 1320473)
Use: Stabilizer for polyvinyl chloride resins. Catalyst for curing certain silicones.
Therap-Cat-Vet: Anthelmintic (vs. chicken tapeworms).