bis(Tributyltin) oxide, 96%

Name: bis(Tributyltin) oxide, 96%
Brand: Vaqora Chemicals
SKU: VQ-001117

About bis(Tributyltin) oxide, 96%

Vaqora Chemicals supplies bis(Tributyltin) oxide, an organometallic reagent registered under CAS number 56-35-9 at a purity of 96%. Formula C24H54OSn2, molecular weight 596.1 g/mol. The IUPAC name is tributyl(tributylstannyloxy)stannane. Common synonyms include Bis[tri-n-butyltin(IV)]oxide and HBD.

The material typically appears as a pale liquid. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include carbon–carbon bond formation, grignard and organometallic chemistry and organic synthesis. It is used across academic and industrial research.

Available in 100 mL, 500 mL and 25 kg packs, bis(Tributyltin) oxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Carbon–carbon bond formation
Grignard & organometallic chemistry
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	bis(Tributyltin) oxide, 96%
Catalogue No.	VQ-001117
CAS Number	56-35-9
IUPAC name	tributyl(tributylstannyloxy)stannane
Molecular formula	C₂₄H₅₄OSn₂
Molecular weight	596.1 g/mol
Exact mass	596.2213
Purity / assay	96%
HSN code	29310090
InChIKey	APQHKWPGGHMYKJ-UHFFFAOYSA-N
SMILES	CCCC[Sn](CCCC)(CCCC)O[Sn](CCCC)(CCCC)CCCC
PubChem CID	16682746

Physical properties
Physical form	Liquid
Appearance	Pale liquid
H-bond donors / acceptors	0 / 1
TPSA	9.2 Å²
UN number	UN 2788
Synonyms	Bis[tri-n-butyltin(IV)]oxide, HBD, Hexabutyldistannoxane, TBTO, Tributyltin(IV) oxide, Tributyltin oxide, Bis(tributyltin)oxide, Distannoxane, hexabutyl-, Bis(tri-n-butyltin) oxide, Stannicide A, Lastanox Q, Lastanox T

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H331Toxic if inhaled
H372Causes damage to organs through prolonged or repeated exposure
H373May causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P317, P318, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, P403 + P233

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

Other grades of CAS 56-35-9

Synthesis

Bis(tributyltin) oxide

CAS: 56-35-9
Formula: C₂₄H₅₄OSn₂
MW: 596.1 g/mol

VQ-001116

Frequently asked questions

What is the CAS number of bis(Tributyltin) oxide, 96%?

The CAS Registry Number of bis(Tributyltin) oxide, 96% is 56-35-9. It is also known as Bis[tri-n-butyltin(IV)]oxide, HBD, Hexabutyldistannoxane.

What is the molecular formula and molecular weight of bis(Tributyltin) oxide, 96%?

bis(Tributyltin) oxide, 96% has the molecular formula C24H54OSn2 and a molecular weight of 596.1 g/mol. Its IUPAC name is tributyl(tributylstannyloxy)stannane.

Which grade and pack sizes of bis(Tributyltin) oxide, 96% can I order?

We supply bis(Tributyltin) oxide, 96% in (96%) grade, in 100 mL, 500 mL, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with bis(Tributyltin) oxide, 96%?

Yes. Every lot of bis(Tributyltin) oxide, 96% 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 bis(Tributyltin) oxide, 96% be shipped internationally?

Yes. bis(Tributyltin) oxide, 96% is classified as hazardous (UN 2788), 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.