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| CAS No.: | 2155-70-6 | |
|---|---|---|
| Name: | TRIBUTYLTIN METHACRYLATE | |
| Molecular Structure: | ||
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| Formula: | C16H32 O2 Sn | |
| Molecular Weight: | 375.139 | |
| Synonyms: | Stannane,tributyl(methacryloyloxy)- (8CI); Stannane,tributyl[(2-methyl-1-oxo-2-propenyl)oxy]- (9CI); Tin, tributyl(methacryloyloxy)-(7CI); Tributyltin methacrylate (6CI); Methacrylic acid, tributylstannyl deriv.(8CI); (Methacryloyloxy)tributylstannane; NSC 221239; Tin tributylmethacrylate;Tributyl(methacryloxy)stannane; Tributylmethacryloyloxystannane; Tributylstannylmethacrylate | |
| Density: | g/cm3 | |
| Melting Point: | 17-20°C | |
| Boiling Point: | °Cat760mmHg | |
| Flash Point: | °C | |
| Hazard Symbols: | A poison by ingestion and intravenous routes. TWA 0.1 mg(Sn)/m3; STEL 0.2 mg(Sn)/m3 (skin). | |
| Risk Codes: | 23/24/25 | |
| Safety: | Poison by ingestion and intravenous routes. When heated to decomposition it emits acrid smoke and irritating fumes. See also TIN COMPOUNDS. | |
Analytical Methods: | For occupational chemical analysis use NIOSH: Organotin Compounds 5504. |
|
| PSA: | 26.30000 | |
| LogP: | 5.45150 | |
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Chemistry
IUPAC Name: Tributylstannyl 2-methylprop-2-enoate
The MF of Tributyltin methacrylate (CAS NO.2155-70-6) is C16H32O2Sn.
The MW of Tributyltin methacrylate (CAS NO.2155-70-6) is 375.13.
Synonyms of Tributyltin methacrylate (CAS NO.2155-70-6): ((Methacryloyl)oxy)tributylstannane ; Stannane, ((methacryloyl)oxy)tributyl- ; Stannane, tributyl((2-methyl-1-oxo-2-propenyl)oxy)- ; Tin tributylmethacrylate
Product Categories: Organometallics
Refractive index: 1.4811
Flash Point: 166.3 °C
Boiling Point: 351.3 °C
Melting Point: 17-20 °C
Density: 1,565 g/ml
Storage temp: 5 ° C
Apperance: Liquid
EINECS: 218-452-4
Uses
Tributyltin methacrylate (CAS NO.2155-70-6) is in the family of tin compounds widely used as stabilizers for plastics, additives to paint(as antifouling agents). Some have catalytic properties. Examples include butyl tin, dibutyl tin oxide. Their main hazard is associated with their high toxicity, in skin adsorption or inhalation.
Toxicity Data With Reference
| 1. | ivn-mus LD50:18 mg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#02761 . | ||
| 2. | orl-rat LD50:160 mg/kg | UBZHAZ Ukrains’kii Biokhimichnii Zhurnal (1946-77). Ukranian Biochemical Journal. 50 (1978),695. | ||
| 3. | orl-mus LD50:160 mg/kg | UBZHAZ Ukrains’kii Biokhimichnii Zhurnal (1946-77). Ukranian Biochemical Journal. 50 (1978),695. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Poison by ingestion and intravenous routes. When heated to decomposition it emits acrid smoke and irritating fumes. See also TIN COMPOUNDS.Safety information of Tributyltin methacrylate (CAS NO.2155-70-6):
Risk Statements
23/24/25 Toxic by inhalation, in contact with skin and if swallowed
Safety Statements
20/21 When using, do not eat, drink or smoke
36/37/39 Wear suitable protective clothing, gloves and eye/face protection
RIDADR 2788
TSCA Yes
HazardClass 3.1
PackingGroup II
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).
DFG MAK: 0.0021 ppm (0.05 mg/m3)
NIOSH REL: (Organotin Compounds) TWA 0.1 mg(Sn)/m3
Analytical Methods
For occupational chemical analysis use NIOSH: Organotin Compounds 5504.