2-[[tert-Butyl(dimethyl)silyl]oxy]ethanol, 98% 102229-10-7

Name: 2-[[tert-Butyl(dimethyl)silyl]oxy]ethanol, 98%
Brand: Vaqora Chemicals
SKU: VQ-011101

About 2-[[tert-Butyl(dimethyl)silyl]oxy]ethanol, 98%

2-[[tert-Butyl(dimethyl)silyl]oxy]ethanol is an organosilicon compound carrying the CAS registry number 102229-10-7, specified at 98% purity. The compound has the formula C8H20O2Si, corresponding to a molecular weight of 176.33 g/mol. Common synonyms include 2-[[tert-Butyl(dimethyl)silyl]oxy]ethan-1-ol and 2-(tert-Butyldimethylsiloxy)ethanol.

The material typically appears as a colourless liquid. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 2-[[tert-Butyl(dimethyl)silyl]oxy]ethanol in 25 g, 100 g and 5 x 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports 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	2-[[tert-Butyl(dimethyl)silyl]oxy]ethanol, 98%
Catalogue No.	VQ-011101
CAS Number	102229-10-7
IUPAC name	2-[tert-butyl(dimethyl)silyl]oxyethanol
Molecular formula	C₈H₂₀O₂Si
Molecular weight	176.33 g/mol
Exact mass	176.1233
Purity / assay	98%
HSN code	29420090
InChIKey	YJYAGNPMQVHYAH-UHFFFAOYSA-N
SMILES	CC(C)(C)[Si](C)(C)OCCO
PubChem CID	11137665

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
H-bond donors / acceptors	1 / 2
TPSA	29.5 Å²
Synonyms	2-[[tert-Butyl(dimethyl)silyl]oxy]ethan-1-ol, 2-(tert-Butyldimethylsiloxy)ethanol, 2-(tert-Butyl(dimethyl)silyl)oxyethanol, 2-((tert-Butyldimethylsilyl)oxy)ethanol, 2-tert-Butyldimethylsilyloxyethanol, Ethanol, 2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, (Tert.-butyldiMethylsilyloxy)ethanol, 2-(tert-butyldimethylsilyloxy)ethanol, 2-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]ethanol, 2-((tert-butyldimethylsilyl)oxy)ethan-1-ol, 2-[(tert-Butyldimethylsilyl)oxy]ethaN-1-ol, 2-(tert-Butyldimethylsilanyloxy)ethanol

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Warning

Hazard statements

H226Flammable liquid and vapor
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P264, P264 + P265, P271, P280, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P233, P403 + P235, P405

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 2-[[tert-Butyl(dimethyl)silyl]oxy]ethanol, 98%?

The CAS Registry Number of 2-[[tert-Butyl(dimethyl)silyl]oxy]ethanol, 98% is 102229-10-7. It is also known as 2-[[tert-Butyl(dimethyl)silyl]oxy]ethan-1-ol, 2-(tert-Butyldimethylsiloxy)ethanol, 2-(tert-Butyl(dimethyl)silyl)oxyethanol.

What is the molecular formula and molecular weight of 2-[[tert-Butyl(dimethyl)silyl]oxy]ethanol, 98%?

2-[[tert-Butyl(dimethyl)silyl]oxy]ethanol, 98% has the molecular formula C8H20O2Si and a molecular weight of 176.33 g/mol. Its IUPAC name is 2-[tert-butyl(dimethyl)silyl]oxyethanol.

Which grade and pack sizes of 2-[[tert-Butyl(dimethyl)silyl]oxy]ethanol, 98% can I order?

We supply 2-[[tert-Butyl(dimethyl)silyl]oxy]ethanol, 98% in (98%) grade, in 25 g, 100 g, 5 x 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-[[tert-Butyl(dimethyl)silyl]oxy]ethanol, 98%?

Yes. Every lot of 2-[[tert-Butyl(dimethyl)silyl]oxy]ethanol, 98% 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 2-[[tert-Butyl(dimethyl)silyl]oxy]ethanol, 98% be shipped internationally?

Yes. 2-[[tert-Butyl(dimethyl)silyl]oxy]ethanol, 98% 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.