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Ethynyltributylstannane , CAS No.994-89-8

  • Cas Number:  994-89-8
  • Molecular Weight:  315.07
  • PubChem CID: 621176
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Item Number
E345740
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E345740-1g
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Basic Description

Synonyms AKOS015843034 | Tributylethynylstannane | tributyl-ethynylstannane | GS-6646 | MFCD00009420 | Ethynyltri-n-Butyltin | tributylstannyl acetylene | C14H28Sn | Ethynyltributylstannane | Ethynyl-tributyl-stannane | EN300-61691 | ethynyl tri-n-butyltin | tri-n
Storage Temp Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Product Description

Used to prepare vinylstannanes and stannylisoxazoles. Ethynylation reagent for azaaromatics.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
Superclass Organometallic compounds
Class Organo-post-transition metal compounds
Subclass Organotin compounds
Intermediate Tree Nodes Triorganotin compounds
Direct Parent Trialkyltins
Alternative Parents Acetylides  Organic salts  Hydrocarbon derivatives  
Molecular Framework Aliphatic acyclic compounds
Substituents Trialkyltin - Acetylide - Hydrocarbon derivative - 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 Not available

Names and Identifiers

IUPAC Name tributyl(ethynyl)stannane
INCHI InChI=1S/3C4H9.C2H.Sn/c3*1-3-4-2;1-2;/h3*1,3-4H2,2H3;1H;
InChIKey YEMJHNYABQHWHL-UHFFFAOYSA-N
Smiles CCCC[Sn](CCCC)(CCCC)C#C
Isomeric SMILES CCCC[Sn](CCCC)(CCCC)C#C
UN Number 2788
Packing Group III
Molecular Weight 315.07
Reaxy-Rn 3537659
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3537659&ln=

Certificates(CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Chemical and Physical Properties

Solubility Not miscible or difficult to mix with water.
Sensitivity Moisture sensitive
Refractive Index 1.4770
Flash Point(°F) 163°F
Flash Point(°C) 73°C
Boil Point(°C) 70° C at 0.2 mmHg
Molecular Weight 315.080 g/mol
XLogP3
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 0
Rotatable Bond Count 10
Exact Mass 316.121 Da
Monoisotopic Mass 316.121 Da
Topological Polar Surface Area 0.000 Ų
Heavy Atom Count 15
Formal Charge 0
Complexity 165.000
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

Solution Calculators

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