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| CAS No.: | 7342-45-2 | |
|---|---|---|
| Name: | Iodotripropylstannane | |
| Molecular Structure: | ||
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| Formula: | C9H21ISn | |
| Molecular Weight: | 374.88 | |
| Synonyms: | Zinntripropyljodid;Tripropyl-zinn(1+),Jodid;Tri-n-propyl-zinn-jodid;Tri-n-propyl-zinniodid;STANNANE,IODOTRIPROPYL;Tin,tripropyl-,iodide;Tripropyltin iodide;Iodotriphenyltin;Iod-tripropyl-zinn;tripropyl tin (1+),iodide; | |
| Density: | g/cm3 | |
| Melting Point: | -53°C | |
| Boiling Point: | 268.3°Cat760mmHg | |
| Flash Point: | 116.1°C | |
| Hazard Symbols: | A poison. TWA 0.1 mg(Sn)/m3; STEL 0.2 mg(Sn)/m3 (skin). | |
| Safety: | Poison by intravenous route. When heated to decomposition it emits toxic fumes of I−. See also TIN COMPOUNDS and IODIDES. | |
Analytical Methods: | For occupational chemical analysis use NIOSH: Organotin Compounds 5504. |
|
| PSA: | 0.00000 | |
| LogP: | -0.48840 | |
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Chemistry
IUPAC Name: Iodo(tripropyl)stannane
Molecular Formula: C9H21ISn
Molecular Weight: 374.89 g/mol
Density: 1.692g/cm3
Meleing Point: −53°C
Boiling Point: 268.3°C at 760mmHg
Flash Point: 116.1°C
Properties: colorless liquid
Freely Rotating Bonds: 6
Polar Surface Area: 0 Å2
Enthalpy of Vaporization: 48.6 kJ/mol
Vapour Pressure: 0.0128 mmHg at 25°C
The Cas Register Number of Tripropyltin iodide is 7342-45-2.The chemical synonyms of Tripropyltin iodide (CAS NO.7342-45-2) are Iodotriphenyltin ; Tripropyltin iodide ; Tin, tripropyl-, iodide ; Stannane, iodotripropyl- ; CID23764 ; LS-146578 .The molecular structure of Tripropyltin iodide (CAS NO.7342-45-2) is
.
Toxicity Data With Reference
| 1. | ivn-mus LD50:4470 µg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#02335 . |
Safety Profile
Poison by intravenous route. When heated to decomposition it emits toxic fumes of I−. See also TIN COMPOUNDS and IODIDES.
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
It is isocyanurate formed by trimerization of isocyanates and polyether formed by homopolymerization of epoxides. Once the trimerization of isocyanates occurs, there results materials with extremely higher functionalities which give highly crosslinked, brittle polymer. Therefore in the reactions between polyepoxide compounds and poly-isocyanate compounds, it is essential that the trimerization reaction be controlled by all means.