Triisooctyl 2,2',2''-[(butylstannylidyne)tris(thio)]triacetate supplier

Name
triisooctyl 2,2',2''-[(butylstannylidyne)tris(thio)]triacetate
EINECS
CAS No. 25852-70-4
Density g/cm³
Solubility
Melting Point
Formula C34H66 O6 S3 Sn
Boiling Point 270.9°Cat760mmHg
Molecular Weight 785.87
Flash Point 137.4°C
Transport Information
Appearance
Safety Moderately toxic by ingestion. See also TIN COMPOUNDS. When heated to decomposition it emits toxic fumes of SO_x.
Analytical Methods:

For occupational chemical analysis use NIOSH: Organotin Compounds 5504.
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms Aceticacid, 2,2',2''-[(butylstannylidyne)tris(thio)]tris-, triisooctyl ester (9CI);Acetic acid, [(butylstannylidyne)trithio]tri-, triisooctyl ester (8CI); Aceticacid, mercapto-, isooctyl ester, butylstannylidyne deriv. (8CI); Isooctylalcohol, [(butylstannylidyne)trithio]triacetate (3:1) (8CI); Butylstannanetris(isooctyl mercaptoacetate); Butyltin tris(isooctyl mercaptoacetate);Butyltin tris(isooctyl thioglycolate);Butyltris(isooctyloxycarbonylmethylthio)tin; Monobutyltin tris(isooctylmercaptoacetate); Monobutyltin tris(isooctyl thioglycolate); Stann 621;Triisooctyl [(butylstannylidyne)trithio]triacetate
PSA 78.90000
LogP 7.85080

Triisooctyl 2,2',2''-[(butylstannylidyne)tris(thio)]triacetate Chemical Properties

IUPAC Name: 6-Methylheptyl2-[butyl-bis[[2-(6-methylheptoxy)-2-oxoethyl]sulfanyl]stannyl]sulfanylacetate
Synonyms of Butyltris(isooctyloxycarbonyl-methylthio)stannane (CAS NO.25852-70-4): Butyltin tris(isooctyl mercaptoacetate) ; Butyltris(2-ethylhexyloxycarbonylmethylthio)stannane ; Stannane, butyltris((carboxymethyl)thio)-, triisooctyl ester ; Stannane, butyltris(carboisooctoxymethylthio)- ; Stannane, n-butyltris(carboisooctoxymethylthio)- ; Tin, butyl-, tris(isooctylthioglycollate) Acetic acid, 2,2',2''-((butylstannylidyne)tris(thio))tris-, 1,1',1''-triisooctyl ester ; Acetic acid, 2,2',2''-((butylstannylidyne)tris(thio))tris-, triisooctyl ester ; Triisooctyl 2,2',2''-((butylstannylidyne)tris(thio))triacetate
CAS NO: 25852-70-4
Molecular Formula: C₃₄H₆₆O₆S₃Sn
Molecular Weight: 785.78924
Molecular Structure :
EINECS: 247-295-4
H bond acceptors: 6
H bond donors: 0
Freely Rotating Bonds: 33
Polar Surface Area: 154.8 Å²
Flash Point: 369.2 °C
Enthalpy of Vaporization: 100.72 kJ/mol
Boiling Point: 686.9 °C at 760 mmHg
Vapour Pressure: 1.01E-18 mmHg at 25°C
Appearance: Butyltris(isooctyloxycarbonyl-methylthio)stannane (CAS NO.25852-70-4) is clear yellow liquid.
Water solubility: Insoluble in water.

Triisooctyl 2,2',2''-[(butylstannylidyne)tris(thio)]triacetate Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LD50	oral	1063mg/kg (1063mg/kg)		Tin Research Institute, Publication. Vol. -, Pg. 1, 1973.

Triisooctyl 2,2',2''-[(butylstannylidyne)tris(thio)]triacetate Consensus Reports

Reported in EPA TSCA Inventory.

Triisooctyl 2,2',2''-[(butylstannylidyne)tris(thio)]triacetate Safety Profile

Moderately toxic by ingestion. See also TIN COMPOUNDS. When heated to decomposition it emits toxic fumes of SO_x.

Triisooctyl 2,2',2''-[(butylstannylidyne)tris(thio)]triacetate 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

Triisooctyl 2,2',2''-[(butylstannylidyne)tris(thio)]triacetate Analytical Methods

For occupational chemical analysis use NIOSH: Organotin Compounds 5504.

Triisooctyl 2,2',2''-[(butylstannylidyne)tris(thio)]triacetate Specification

Reactivity Profile: Butyltris(isooctyloxycarbonyl-methylthio)stannane (CAS NO.25852-70-4) is sensitive to air.An organometallic. Strongly reactive with many other groups. Incompatible with acids and bases. Organometallics are good reducing agents and therefore incompatible with oxidizing agents. Often reactive with water to generate toxic or flammable gases.

Product Name

triisooctyl 2,2',2''-[(butylstannylidyne)tris(thio)]triacetate