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Basic Information
CAS No.: 2641-56-7
Name: Diethylbis(octanoyloxy)stannane
Molecular Structure:
Molecular Structure of 2641-56-7 (Diethylbis(octanoyloxy)stannane)
Formula: C20H40 O4 Sn
Molecular Weight: 463.245
Synonyms: Diethyltindioctanoate (6CI); Stannane, diethylbis(octanoyloxy)- (8CI); Stannane,diethylbis[(1-oxooctyl)oxy]- (9CI); Tin, diethylbis(octanoyloxy)- (7CI);Octanoic acid, diethylstannylene deriv. (8CI); Diethyltin caprylate; Diethyltindicaprylate; K 18; K 18 (catalyst)
Boiling Point: 239.3°C at 760 mmHg
Flash Point: 107.4°C
Hazard Symbols: A poison by ingestion. TWA 0.1 mg(Sn)/m3; STEL 0.2 mg(Sn)/m3 (skin).
Safety: Poison by ingestion. See also TIN COMPOUNDS. When heated to decomposition it emits acrid and irritating fumes.

Analytical Methods:

   

For occupational chemical analysis use NIOSH: Organotin Compounds 5504.

PSA: 80.26000
LogP: 3.49360
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Chemistry

Product Name: Stannane, diethylbis(octanoyloxy)- (CAS NO.2641-56-7)


Molecular Formula: C20H40O4Sn
Molecular Weight: 463.29g/mol
Mol File: 2641-56-7.mol
H-Bond Donor: 0
H-Bond Acceptor: 4
Structure Descriptors of Stannane, diethylbis(octanoyloxy)- (CAS NO.2641-56-7):
  IUPAC Name: [diethyl(octanoyloxy)stannyl] octanoate
  Canonical SMILES: CCCCCCCC(=O)O[Sn](CC)(CC)OC(=O)CCCCCCC
  InChI: InChI=1S/2C8H16O2.2C2H5.Sn/c2*1-2-3-4-5-6-7-8(9)10;2*1-2;/h2*2-7H2,1H3,(H,9,10);2*1H2,2H3;/q;;;;+2/p-2 
  InChIKey: IZMNEIJXTTYGSM-UHFFFAOYSA-L

Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 330mg/kg (330mg/kg)   Ukrainskii Biokhimicheskii Zhurnal. Ukranian Biochemical Journal. Vol. 50, Pg. 695, 1978.
rat LD50 oral 330mg/kg (330mg/kg)   Ukrainskii Biokhimicheskii Zhurnal. Ukranian Biochemical Journal. Vol. 50, Pg. 695, 1978.

Safety Profile

Poison by ingestion. See also TIN COMPOUNDS. When heated to decomposition it emits acrid and irritating fumes.

 

 

Analytical Methods:

   

For occupational chemical analysis use NIOSH: Organotin Compounds 5504.

Standards and Recommendations

OSHA PEL: TWA 0.1 mg(Sn)/m3 (skin)
ACGIH TLV: TWA 0.1 mg(Sn)/m3; STEL 0.2 mg(Sn)/m3 (skin).
NIOSH REL: (Organotin Compounds) TWA 0.1 mg(Sn)/m3

Analytical Methods

For occupational chemical analysis use NIOSH: Organotin Compounds 5504.

Specification

 Stannane, diethylbis(octanoyloxy)- ,its CAS NO. is 2641-56-7,the synonyms is Diethyltin dioctanoate ; Stannane, diethylbis((1-oxooctyl)oxy)-  .