Organotin
Organotin compounds are based on tin with hydrocarbon substituents and commonly have an oxidation state of tin(IV). Available in various chemical compositions, these compounds have multiple industrial and research applications.
Organotins are part of the chemical group classified as organometallic compounds. Organotin compounds are usually classified by oxidation states, with tin(IV) compounds being much more common and useful. The main types of organotins are diorganotin dithiolates with the formula R2Sn(SR′)2, with the Sn-S bond as the reactive component.
Organometallics are used in many research and industrial applications and have been studied for their possible anti-cancer properties.
- Organozinc reagents were among the first organometallics developed and are useful for cross-coupling reactions
- An organotin compound is commercially used as a stabilizer for polyvinyl chloride and consumes about 20,000 tons of tin each year; it removes allylic chloride groups and absorbs hydrogen chloride, thereby suppressing degradation
- Diorganotin carboxylates, like dibutyltin dilaurate, are used as catalysts for the polyurethane formation, for vulcanizing silicones, and for transesterifications
- n-Butyltin trichloride is used for chemical vapor deposition of tin dioxide layers on glass bottles
- Tributyltin compounds were formerly used as marine anti-biofouling agents for ocean-going ships, but toxicity concerns led the International Maritime Organization to impose a worldwide ban on these chemicals
- Tributyltins are used as antifungal agents in textiles and paper, wood pulp and paper mill systems, breweries, and industrial cooling systems
- Triphenyltin derivatives are active components of antifungal paints and agricultural fungicides
- Some triorganotins are used as miticides and acaricides
- Tributyltin oxide has been used extensively as a wood preservative
Tin(II) trifluoromethanesulfonate, 97%
CAS: 62086-04-8 Molecular Formula: CH4F3O3SSn+ Molecular Weight (g/mol): 271.805 MDL Number: MFCD00191251 InChI Key: IACSYIHNPIQPMP-UHFFFAOYSA-M Synonym: tin ii trifluoromethanesulfonate PubChem CID: 131676109 IUPAC Name: molecular hydrogen;tin(2+);trifluoromethanesulfonate SMILES: [HH].[HH].C(F)(F)(F)S(=O)(=O)[O-].[Sn+2]
Tin(IV) isopropoxide isopropanol adduct, 98% (metals basis)
CAS: 132951-93-0 MDL Number: MFCD00145408
Tin bis(trifluoromethylsulfonyl)imide
CAS: 4600096-08-6 MDL Number: MFCD28100488 Synonym: Tin bis(trifluoromethanesulfonyl)imide; Tin bis(trifluoromethanesulfonimide)
beta-Nicotinamide adenine dinucleotide phosphate monosodium salt
CAS: 1184-16-3 Molecular Formula: C21H27N7NaO17P3 Molecular Weight (g/mol): 765.39 MDL Number: MFCD00036973 InChI Key: JNUMDLCHLVUHFS-QYZPTAICSA-M Synonym: nadp sodium salt,beta-nicotinamide adenine dinucleotide phosphate sodium PubChem CID: 131845262 IUPAC Name: [[(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-3-hydroxy-4-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2R,3S,4R,5R)-5-(3-carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphate;sodium SMILES: [Na+].NC(=O)C1=CC=C[N+](=C1)[C@@H]1O[C@H](COP([O-])(=O)OP([O-])(=O)OC[C@H]2O[C@H]([C@H](OP(O)(O)=O)[C@@H]2O)N2C=NC3=C(N)N=CN=C23)[C@@H](O)[C@H]1O
Di-n-butyltin diacetate, 95%
CAS: 1067-33-0 Molecular Formula: C12H26O4Sn Molecular Weight (g/mol): 353.05 MDL Number: MFCD00008697 InChI Key: LDZDQDDROJXUBO-UHFFFAOYSA-N Synonym: Diacetoxydi-n-butyltin SMILES: CC(O)=O.CC(O)=O.CCCC[SnH2]CCCC
Di-n-butyltin dilaurate, 95%
CAS: 77-58-7 Molecular Formula: C32H64O4Sn MDL Number: MFCD00008963 Synonym: Di-n-butyltin didodecanoate
Tin(IV) 2-ethylhexanoate diisopropoxide, 98% (metals basis)
CAS: 288374-32-3 MDL Number: MFCD00210604 Synonym: tin iv 2-ethylhexanoate diisopropoxide,tin iv 2-ethylhexanoatediisopropoxide metalsbasis
Dibutyltin Diacetate 95.0+%, TCI America™
CAS: 1067-33-0 Molecular Formula: C12H26O4Sn Molecular Weight (g/mol): 353.05 MDL Number: MFCD00008697 InChI Key: LDZDQDDROJXUBO-UHFFFAOYSA-N SMILES: CC(O)=O.CC(O)=O.CCCC[SnH2]CCCC
Sigma Aldrich Dibutyltin Dilaurate
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Sigma Aldrich 1-Bromo-4-fluoro-2-isopropoxybenzene
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Sigma Aldrich 4-(3,4-Dimethylphenyl)-4-piperidinol
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Sigma Aldrich 1-(4-amino-2-hydroxyphenyl)ethan-1-one
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Sigma Aldrich 6-(Hydroxymethyl)-2-pyridinecarbonitrile
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Sigma Aldrich Tetramethyl-1,3-cyclobutanedione
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