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| CAS No.: | 77-80-5 | |
|---|---|---|
| Name: | BIS(TRIPHENYLTIN)SULFIDE | |
| Article Data: | 16 | |
| Molecular Structure: | ||
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| Formula: | C36H30 S Sn2 | |
| Molecular Weight: | 732.12 | |
| Synonyms: | Bis(triphenyltin)sulfide (6CI); Distannathiane, hexaphenyl- (9CI); Distannthiane, hexaphenyl-(8CI); Tin, thiobis[triphenyl- (7CI); Bis(triphenylstannyl) sulfide; Dowco 188;ENT 50910; NSC 161515; Thiobis(triphenyltin); Triphenylstannane sulfide;Triphenyltin sulfide | |
| Melting Point: | 141-3°C | |
| Boiling Point: | 668.105°C at 760 mmHg | |
| Flash Point: | 357.857°C | |
| Hazard Symbols: | Moderately toxic by ingestion. TWA 0.1 mg(Sn)/m3; STEL 0.2 mg(Sn)/m3 (skin). | |
| Safety: | A poison via intravenous route. Moderately toxic by ingestion. See also TIN COMPOUNDS and SULFIDES. When heated to decomposition it emits toxic fumes of SOx. | |
Analytical Methods: | For occupational chemical analysis use NIOSH: Organotin Compounds 5504. |
|
| PSA: | 25.30000 | |
| LogP: | 5.05380 | |
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Chemistry
IUPAC Name: Triphenyl(triphenylstannylsulfanyl)stannane
Synonyms of Bis(triphenyltin)sulfide (CAS NO.77-80-5): 1,1,1,3,3,3-Hexaphenyldistannthiane ; Bis(triphenylstannyl) sulfide ; Distannthiane, 1,1,1,3,3,3-hexaphenyl- ; Thiobis(triphenyltin) ; Tin, thiobis(triphenyl-) ; Triphenylstannane sulfide ; Triphenyltin sulfide ; mu-Thiobis(triphenyltin(IV)) ; Distannathiane, hexaphenyl- ; Distannathiane, hexaphenyl- ; Distannathiane, hexaphenyl- (9CI) ; Distannathiane, hexaphenyl- (9CI)
InChI: InChI=1/6C6H5.S.2Sn/c6*1-2-4-6-5-3-1;;;/h6*1-5H;;;/rC36H30SSn2/c1-7-19-31(20-8-1)38(32-21-9-2-10-22-32,33-23-11-3-12-24-33)37-39(34-25-13-4-14-26-34,35-27-15-5-16-28-35)36-29-17-6-18-30-36/h1-30H
InChIKey: NTCQOKPUDSWFJF-PGPZVNCDAK
Std. InChI: InChI=1S/6C6H5.S.2Sn/c6*1-2-4-6-5-3-1;;;/h6*1-5H;;;
Std. InChIKey: NTCQOKPUDSWFJF-UHFFFAOYSA-N
CAS NO: 77-80-5
Molecular Formula: C36H30SSn2
Molecular Weight: 732.1084
Molecular Structure : .png)
EINECS: 201-060-2
H bond acceptors: 0
H bond donors: 0
Freely Rotating Bonds: 8
Polar Surface Area: 25.3 Å2
Flash Point: 357.857 °C
Enthalpy of Vaporization: 94.656 kJ/mol
Boiling Point: 668.105 °C at 760 mmHg
Vapour Pressure: 0 mmHg at 25°C
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 680mg/kg (680mg/kg) | Residue Reviews. Vol. 79, Pg. 1, 1981. | |
| mouse | LD50 | intravenous | 180mg/kg (180mg/kg) | U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#05814, | |
| mouse | LD50 | oral | 680mg/kg (680mg/kg) | Residue Reviews. Vol. 79, Pg. 1, 1981. |
Safety Profile
A poison via intravenous route. Moderately toxic by ingestion. See also TIN COMPOUNDS and SULFIDES. When Bis(triphenyltin)sulfide (CAS NO.77-80-5) is heated to decomposition, it emits toxic fumes of SOx.
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.