Silicon tetraacetate, 99.00%

About Silicon tetraacetate, 99.00%

Silicon tetraacetate is an organosilicon compound carrying the CAS registry number 562-90-3 with a typical assay of 99.00%. The compound has the formula C8H12O8Si, corresponding to a molecular weight of 264.26 g/mol. The IUPAC name is triacetyloxysilyl acetate. It is also known as Tetraacetoxysilane or Silicon (IV) acetate.

Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 25 g and 100 g packs, Silicon tetraacetate is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Silicon tetraacetate, 99.00%
Catalogue No.	VQ-020643
CAS Number	562-90-3
IUPAC name	triacetyloxysilyl acetate
Molecular formula	C₈H₁₂O₈Si
Molecular weight	264.26 g/mol
Exact mass	264.0301
Purity / assay	99.00%
HSN code	29152990
InChIKey	YZVRVDPMGYFCGL-UHFFFAOYSA-N
SMILES	CC(=O)O[Si](OC(=O)C)(OC(=O)C)OC(=O)C
PubChem CID	68419

Physical properties
Physical form	Other
H-bond donors / acceptors	0 / 8
TPSA	105 Å²
Synonyms	Tetraacetoxysilane, Acetic acid, tetraanhydride with silicic acid (H4SiO4), Acetic acid tetraanhydride with silicic acid (H4SiO4), Silicon (IV) acetate, Acetic acid, 1,1',1'',1'''-tetraanhydride with silicic acid (H4SiO4), Silicon(IV) acetate, tetraacetyl orthosilicate, triacetoxysilyl acetate, tris(acetyloxy)silyl acetate, Silicon(iv)acetate, Si(OAc)4

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements: P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, 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 Silicon tetraacetate, 99.00%?

The CAS Registry Number of Silicon tetraacetate, 99.00% is 562-90-3. It is also known as Tetraacetoxysilane, Acetic acid, tetraanhydride with silicic acid (H4SiO4), Acetic acid tetraanhydride with silicic acid (H4SiO4).

What is the molecular formula and molecular weight of Silicon tetraacetate, 99.00%?

Silicon tetraacetate, 99.00% has the molecular formula C8H12O8Si and a molecular weight of 264.26 g/mol. Its IUPAC name is triacetyloxysilyl acetate.

Which grade and pack sizes of Silicon tetraacetate, 99.00% can I order?

We supply Silicon tetraacetate, 99.00% in (99.00%) grade, in 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Silicon tetraacetate, 99.00%?

Yes. Every lot of Silicon tetraacetate, 99.00% 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 Silicon tetraacetate, 99.00% be shipped internationally?

Yes. Silicon tetraacetate, 99.00% 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.