Bis(trimethylstannyl)acetylene

Synonym: Ethynylenebis(trimethylstannane)
CAS Number 2117-50-2 | MDL Number MFCD01073798 | EC Number 218-324-8

Bis(trimethylstannyl)acetylene Chemical Structure

Product CodeSN7502
CAS Number2117-50-2
Assay (purity)95.5%+
Purity methodby gravimetric assay
Molecular weight351.65
Formsolid
Appearancewhite to off-white powder or crystalline powder
Sensitivityair
Melting point59-61C
Gravimetric assay%Sn=64.5-71.2 (after ignition to oxide)
NMRconforms to structure
Molecular formulaC8H18Sn2
Linear formula(CH3)3SnC≡CSn(CH3)3

Ereztech manufactures and sells this product in small and bulk volumes. Glass ampules, bottles or metal ampules or bubblers are available for packaging. For additional analytical information or details about purchasing Bis(trimethylstannyl)acetylene contact us at sales@ereztech.com

Safety information

Signal wordDANGER
Pictograms
Hazard statementsH228, H300, H310, H330, H410
Precautionary statementsP210, P240, P241, P260, P262, P264, P270, P271, P273, P280, P284, P301+P310, P302+P350, P304+P340, P310, P320, P321, P322, P330, P361, P363, P370+P378, P391, P403+P233, P405, P501
UN2926
Transport descriptionFLAMMABLE SOLID, TOXIC, ORGANIC, N.O.S (ETHYNYLENEBIS[TRIMETHYLSTANNANE])
Hazardous class4.1(6.1)
Packing groupII
In TSCA registryNo (sold for research and development usage only)

Certificates of analysis (CoA)

If you don’t see the needed lot of Bis(trimethylstannyl)acetylene below please contact customer support at sales@ereztech.com

Lot# 0071095

External identifiers for Ethynylenebis(trimethylstannane)

Pubchem CID75031
SMILES[Sn](C#C[Sn](C)(C)C)(C)(C)C
IUPAC Nametrimethyl(2-trimethylstannylethynyl)stannane
InchI IdentifierInChI=1S/C2.6CH3.2Sn/c1-2;;;;;;;;/h;6*1H3;;
InchI KeyCDIFRACRLLNHOO-UHFFFAOYSA-N

Ereztech synthesizes and sells additional SN-compounds.

To purchase Bis(trimethylstannyl)acetylene contact us at sales@ereztech.com