Dimethyltin oxide, 95%

Name: Dimethyltin oxide, 95%
Brand: Vaqora Chemicals
SKU: VQ-001169

About Dimethyltin oxide, 95%

Vaqora Chemicals supplies Dimethyltin oxide, an organometallic reagent registered under CAS number 2273-45-2, specified at 95% purity. The compound has the formula C2H6OSn, corresponding to a molecular weight of 164.78 g/mol. The IUPAC name is dimethyl(oxo)tin. Common synonyms include Dimethyloxostannane and Stannane, dimethyloxo-.

The material typically appears as white to off-white powder or crystals. Key physical data: a melting point of 395 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for carbon–carbon bond formation, grignard and organometallic chemistry and organic synthesis. Typical end-use sectors are academic and industrial research.

Vaqora Chemicals supplies Dimethyltin oxide in 25 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Carbon–carbon bond formation
Grignard & organometallic chemistry
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Dimethyltin oxide, 95%
Catalogue No.	VQ-001169
CAS Number	2273-45-2
IUPAC name	dimethyl(oxo)tin
Molecular formula	C₂H₆OSn
Molecular weight	164.78 g/mol
Exact mass	165.9441
Purity / assay	95%
HSN code	29420090
InChIKey	WNVQCJNZEDLILP-UHFFFAOYSA-N
SMILES	C[Sn](=O)C
PubChem CID	75277

Physical properties
Physical form	Crystalline
Appearance	White to off-white powder or crystals
Melting point	395 °C
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
Synonyms	Dimethyloxostannane, Stannane, dimethyloxo-, Tin, dimethyloxo-, Dimethyltinoxide, Me2SnO, dimethyltin(iv) oxide, oxodimethylstannane, dimethyl(oxo)stannane, oxodimethyltin, dimethylstannanone, dimethyltinoxide,min.97%, dimethyltin oxide, min. 97%

Safety & hazard information (GHS)

Corrosive

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H318Causes serious eye damage

Precautionary statements: P264, P264 + P265, P270, P280, P301 + P316, P305 + P354 + P338, P317, P321, P330, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Dimethyltin oxide, 95%?

The CAS Registry Number of Dimethyltin oxide, 95% is 2273-45-2. It is also known as Dimethyloxostannane, Stannane, dimethyloxo-, Tin, dimethyloxo-.

What is the molecular formula and molecular weight of Dimethyltin oxide, 95%?

Dimethyltin oxide, 95% has the molecular formula C2H6OSn and a molecular weight of 164.78 g/mol. Its IUPAC name is dimethyl(oxo)tin.

Which grade and pack sizes of Dimethyltin oxide, 95% can I order?

We supply Dimethyltin oxide, 95% in (95%) grade, in 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Dimethyltin oxide, 95%?

Yes. Every lot of Dimethyltin oxide, 95% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Dimethyltin oxide, 95% be shipped internationally?

Yes. Dimethyltin oxide, 95% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.