Bis(tributyltin) oxide - analytical standard , CAS No.56-35-9

CAS: 56-35-9 Cat. No.: T107352 Formule: C₂₄H₅₄OSn₂ Poids moléculaire: 596.1 Beilstein Registry Number: 745057 Numéro CE: 200-268-0 PubChem CID: 16682746

GRADE & PURITY Analytical standard

Synonyms

Bis-(tri-n-butylcin)oxid | OTBE | OTBE [French] | Oxybis(tributyltin) | Oxybis[tributylstannane] | SCHEMBL9470441 | AMY25031 | APQHKWPGGHMYKJ-UHFFFAOYSA- | Bis(tri-n-butyltin)oxide, technical grade | Distannoxane, 1,1,1,3,3,3-hexabutyl- | Lastanox F | Sta

Storage

Store at 2-8°C

Shipped In

Wet ice,FedEx DG Service

Vue d’ensemble

Employed in the synthesis of α,β-unsaturated methyl ketones， isoxazoles, fungicides, and bactericides.

Specifications

Synonymes

Bis-(tri-n-butylcin)oxid | OTBE | OTBE [French] | Oxybis(tributyltin) | Oxybis[tributylstannane] | SCHEMBL9470441 | AMY25031 | APQHKWPGGHMYKJ-UHFFFAOYSA- | Bis(tri-n-butyltin)oxide, technical grade | Distannoxane, 1,1,1,3,3,3-hexabutyl- | Lastanox F | Sta

Spécifications et pureté

analytical standard

Conditions de stockage de stockage

Store at 2-8°C

Expédié en

Wet ice,FedEx DG Service

Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.

Grade

Étalon d'analyse

Noms et identifiants

• Sourires canoniques: CCCC[Sn](CCCC)(CCCC)O[Sn](CCCC)(CCCC)CCCC
• IUPAC Name: tributyl(tributylstannyloxy)stannane
• InChIKey: APQHKWPGGHMYKJ-UHFFFAOYSA-N
• INCHI: 1S/6C4H9.O.2Sn/c6*1-3-4-2;;;/h6*1,3-4H2,2H3
• Isomères SMILES: CCCC[Sn](CCCC)(CCCC)O[Sn](CCCC)(CCCC)CCCC
• WGK Allemagne: 3
• RTECS: JN8750000
• PubChem CID: 16682746
• Numéro ONU: 2788
• Groupe d'emballage: I
• Poids moléculaire: 596.1
• Beilstein: 745057

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organometallic compounds
    • Classe Organo-post-transition metal compounds
      • Subclass Organotin compounds
        • Level5 Triorganotin compounds
          • Level6 Trialkyltins

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Classe: Organo-post-transition metal compounds
• Subclass: Organotin compounds
• Intermediate Tree Nodes: Triorganotin compounds
• Direct Parent: Trialkyltins
• Alternative Parents: Organic tin salts Organic oxygen compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Trialkyltin - Organic metal salt - Organic oxygen compound - Hydrocarbon derivative - Organic tin salt - Organic salt - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as trialkyltins. These are triorganotin compounds where the tin atom is linked to exactly three alkyl groups.
• External Descriptors: inorganic molecular entity

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propriétés chimiques et physiques

• Sensibilité: Air & Moisture Sensitive
• Indice de réfraction: 1.486
• Point d'éclair (°C): 190°C
• Point d'ébullition (°C): 180°C
• Poids moléculaire: 596.100 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 20
• Exact Mass: 596.221 Da
• Monoisotopic Mass: 598.222 Da
• Topological Polar Surface Area: 9.200 Ų
• Heavy Atom Count: 27
• Formal Charge: 0
• Complexity: 246.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

XLogP3

Références

1. Qiaoqiao Wang, Jingjing Miao, Anran Zhao, Manni Wu, Luqing Pan.  (2022)  Use of GAL4 factor-based yeast assay to quantify the effects of xenobiotics on RXR homodimer and RXR/PPAR heterodimer in scallop Chlamys farreri.  SCIENCE OF THE TOTAL ENVIRONMENT,      [PMID:36063929] [10.1016/j.scitotenv.2022.158526]

2. Jinlei Zeng, Yue Yang, Yibo Tang, Xu Xu, Xu Chen, Ganlu Li, Kequan Chen, Hui Li, Pingkai Ouyang, Weimin Tan, Jianjun Ma, Yaozong Liu, Ruiyuan Liang.  (2022)  Synthesis, Monomer Removal, Modification, and Coating Performances of Biobased Pentamethylene Diisocyanate Isocyanurate Trimers.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/acs.iecr.1c04673]

3. Wenjing Ji, Guojie Zhao, Guilin Hu, Li Fan, Hua Deng, Qiang Fu.  (2021)  The enhancement in dielectric properties for PVDF based composites due to the incorporation of 2D TiO2 nanobelt containing small amount of MWCNTs.  COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING,      [PMID:] [10.1016/j.compositesa.2021.106493]

4. Hu Jin, Zhang Xinya.  (2017)  Catalytic selectivity and process optimization of the trimerization of toluene diisocyanate.  JOURNAL OF MATERIALS SCIENCE,  52  (20): (12524-12539).  [PMID:] [10.1007/s10853-017-1372-3]

5. Yue Yang, Qixu Hu, Feng He, Peng Ma, Ganlu Li, Hui Li, Kequan Chen.  (2024)  Reducing High-Molecular-Weight Oligomers in Biobased Pentamethylene Diisocyanate Trimers.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/acs.iecr.4c01333]

6. Zekun Li, Jitao Liu, Mengshuang Chi, Xue Miao, Hanxiao Yang, Weiqi Cui, Aifang Yu, Junyi Zhai.  (2024)  Ultra-high output triboelectric nanogenerator based on synergies of material modification and charge pumping.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2024.148726]

7. Ruida Cao, Long Yang, Wenbo Hu, Biao Dong, Hongwei Song, Lin Xu.  (2025)  Janus-Structured TENG for Complex Dual-Mode Communication Using Water Medium Across 200 m.  ADVANCED FUNCTIONAL MATERIALS,      [PMID:] [10.1002/adfm.202508124]

8. Zhijian Zhang, Zhongshan Zhou, Wujiu Jiang, Yuxing Tan.  (2026)  Mitochondrial apoptosis and DNA intercalation synergistically driven by organotin acridine-9-carboxylate complexes potent anticancer efficacy.  JOURNAL OF INORGANIC BIOCHEMISTRY,      [PMID:42520359] [10.1016/j.jinorgbio.2026.113422]

Foire aux questions

What does analytical standard mean?

analytical standard is a defined analytical purity tier suitable for quantitative analytical methods. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. analytical standard is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.

How should this product be stored?

Store at 2–8 °C. Refrigerated storage is required to maintain the specified shelf life.

How is this product shipped?

This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 56-35-9, the molecular formula is C24H54OSn2, and the molecular weight is 596.1 g/mol. InChIKey APQHKWPGGHMYKJ-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.