2,2'-Thiodiethanol, ≥98.50%

Name: 2,2'-Thiodiethanol, ≥98.50%
Brand: Vaqora Chemicals
SKU: VQ-020499

About 2,2'-Thiodiethanol, ≥98.50%

2,2'-Thiodiethanol (CAS 111-48-8) is an organosulfur compound offered by Vaqora Chemicals with a typical assay of ≥98.50%. Its molecular formula is C4H10O2S and its molecular weight is 122.19 g/mol. Its systematic (IUPAC) name is 2-(2-hydroxyethylsulfanyl)ethanol. Common synonyms include thiodiglycol and Thiodiethylene glycol.

Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

It is commonly used for organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2,2'-Thiodiethanol, ≥98.50%
Catalogue No.	VQ-020499
CAS Number	111-48-8
IUPAC name	2-(2-hydroxyethylsulfanyl)ethanol
Molecular formula	C₄H₁₀O₂S
Molecular weight	122.19 g/mol
Exact mass	122.0402
Purity / assay	≥98.50%
InChIKey	YODZTKMDCQEPHD-UHFFFAOYSA-N
SMILES	C(CSCCO)O
PubChem CID	5447

Physical properties
Physical form	Other
LogP (XLogP3)	-0.6
H-bond donors / acceptors	2 / 3
TPSA	65.8 Å²
Synonyms	thiodiglycol, Thiodiethylene glycol, Thiodiethanol, Tedegyl, Kromfax solvent, Bis(2-hydroxyethyl) sulfide, Bis(2-hydroxyethyl)sulfide, Ethanol, 2,2'-thiobis-, Glyecine A, 2,2'-Thiodiglycol, Tiodiglicol

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements: P264 + P265, P280, P305 + P351 + P338, P337 + P317

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 2,2'-Thiodiethanol, ≥98.50%?

The CAS Registry Number of 2,2'-Thiodiethanol, ≥98.50% is 111-48-8. It is also known as thiodiglycol, Thiodiethylene glycol, Thiodiethanol.

What is the molecular formula and molecular weight of 2,2'-Thiodiethanol, ≥98.50%?

2,2'-Thiodiethanol, ≥98.50% has the molecular formula C4H10O2S and a molecular weight of 122.19 g/mol. Its IUPAC name is 2-(2-hydroxyethylsulfanyl)ethanol.

Which grade and pack sizes of 2,2'-Thiodiethanol, ≥98.50% can I order?

We supply 2,2'-Thiodiethanol, ≥98.50% in (≥98.50%) grade, in 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,2'-Thiodiethanol, ≥98.50%?

Yes. Every lot of 2,2'-Thiodiethanol, ≥98.50% 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 2,2'-Thiodiethanol, ≥98.50% be shipped internationally?

Yes. 2,2'-Thiodiethanol, ≥98.50% 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.