Description
Tributyltin methoxide (CAS No. 1067-52-3) is a highly specialized organotin compound with the molecular formula C13H30OSn. This chemical is widely utilized in advanced research and industrial applications due to its unique reactivity as a methoxide derivative of tributyltin. It is available in high purity (97%) and is commonly employed as a catalyst or reagent in organic synthesis, polymerization processes, and material science applications. Its stability under controlled conditions makes it a preferred choice for precision chemical reactions. Proper handling and storage under inert atmospheres are recommended to maintain its integrity.
Properties
- CAS Number: 1067-52-3
- Complexity: 115
- IUPAC Name: tributyl(methoxy)stannane
- InChI: InChI=1S/3C4H9.CH3O.Sn/c3*1-3-4-2;1-2;/h3*1,3-4H2,2H3;1H3;/q;;;-1;+1
- InChI Key: KJGLZJQPMKQFIK-UHFFFAOYSA-N
- Exact Mass: 322.131868
- Molecular Formula: C13H30OSn
- Molecular Weight: 321.09
- SMILES: CCCC[Sn](CCCC)(CCCC)OC
- Topological: 9.2
- Monoisotopic Mass: 322.131868
- Synonyms: 1067-52-3, Tributyltin methoxide, Stannane, tributylmethoxy-, Tributyltin methanolate, Methoxytributylstannane, Tin, tributylmethoxy-, 9CFF2AFN2V, Tributylmethoxystannane, EINECS 213-933-5, NSC-202857, DTXSID3074440, TRIBUTYLTIN METHOXIDE [MI], NSC 202857, DTXCID7033020, Tri-n-Butyltin Methoxide, TRIBUTYL(METHOXY)STANNANE, Methoxytributyltin, methanolate;tributylstannanylium, Tri-n-butylmethoxytin, UNII-9CFF2AFN2V, TributylmethoxytinTributylmethoxy StannaneNSC 202857Tributyltin Methoxide, MFCD00009419, Stannane, methoxytributyl-, Tributyltin methoxide, 97%, SCHEMBL305434, NSC202857, AKOS025293700, s25346, FM157967, DB-040708, CS-0107283, H10724, EN300-7431014, Q27272357
Tributyltin methoxide is primarily used as a catalyst in esterification and transesterification reactions. It also serves as a key reagent in the synthesis of organotin polymers and stabilizers for PVC. Researchers leverage its reactivity in cross-coupling reactions and as a precursor for other tin-based compounds. Its applications extend to specialized coatings and antifouling agents in marine environments.
Safety and Hazards
GHS Hazard Statements
- H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
- H312 (97.8%): Harmful in contact with skin [Warning Acute toxicity, dermal]
- H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
- H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
- H372 (100%): Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]
- H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
- H410 (97.8%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
Precautionary Statements
- P260, P264, P264+P265, P270, P273, P280, P301+P316, P302+P352, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P391, P405, and P501
Hazard Classes and Categories
- Acute Tox. 3 (100%)
- Acute Tox. 4 (97.8%)
- Skin Irrit. 2 (100%)
- Eye Irrit. 2 (100%)
- STOT RE 1 (100%)
- Aquatic Acute 1 (100%)
- Aquatic Chronic 1 (97.8%)
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