1,3,2-Dioxathiolane 2,2-dioxide, 98%

Name: 1,3,2-Dioxathiolane 2,2-dioxide, 98%
Brand: Vaqora Chemicals
SKU: VQ-012273

About 1,3,2-Dioxathiolane 2,2-dioxide, 98%

Listed under CAS 1072-53-3, 1,3,2-Dioxathiolane 2,2-dioxide is a sulfur heterocycle available from Vaqora Chemicals with a typical assay of 98%. Formula C2H4O4S, molecular weight 124.12 g/mol. It is also known as 1,2-Ethylene sulfate or Glycol sulfate.

The material typically appears as white to light yellow to light orange powder or crystals. Reported physical data include a melting point of 98 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 5 g and 25 g packs, 1,3,2-Dioxathiolane 2,2-dioxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1,3,2-Dioxathiolane 2,2-dioxide, 98%
Catalogue No.	VQ-012273
CAS Number	1072-53-3
IUPAC name	1,3,2-dioxathiolane 2,2-dioxide
Molecular formula	C₂H₄O₄S
Molecular weight	124.12 g/mol
Exact mass	123.983
Purity / assay	98%
HSN code	29420090
InChIKey	ZPFAVCIQZKRBGF-UHFFFAOYSA-N
SMILES	C1COS(=O)(=O)O1
PubChem CID	14075

Physical properties
Physical form	Crystalline
Appearance	White to light yellow to light orange powder or crystals
Melting point	98 °C
LogP (XLogP3)	-0.5
H-bond donors / acceptors	0 / 4
TPSA	61 Å²
Synonyms	1,2-Ethylene sulfate, Glycol sulfate, Sulfuric acid, cyclic ethylene ester, 3-01-00-02110 (Beilstein Handbook Reference), Ethylenesulfate, Ethylene sulfate, Ethylene glycol, cyclic sulfate, ethosulfate, Ethylene glycol cyclic sulfate, [1,3,2]dioxathiolane 2,2-dioxide, C2H4O4S, ethyl enesulfate

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H317May cause an allergic skin reaction
H318Causes serious eye damage
H351Suspected of causing cancer

Precautionary statements: P203, P260, P261, P264, P264 + P265, P270, P272, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P318, P321, P330, P333 + P317, P362 + P364, 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 1,3,2-Dioxathiolane 2,2-dioxide, 98%?

The CAS Registry Number of 1,3,2-Dioxathiolane 2,2-dioxide, 98% is 1072-53-3. It is also known as 1,2-Ethylene sulfate, Glycol sulfate, Sulfuric acid, cyclic ethylene ester.

What is the molecular formula and molecular weight of 1,3,2-Dioxathiolane 2,2-dioxide, 98%?

1,3,2-Dioxathiolane 2,2-dioxide, 98% has the molecular formula C2H4O4S and a molecular weight of 124.12 g/mol. Its IUPAC name is 1,3,2-dioxathiolane 2,2-dioxide.

Which grade and pack sizes of 1,3,2-Dioxathiolane 2,2-dioxide, 98% can I order?

We supply 1,3,2-Dioxathiolane 2,2-dioxide, 98% in (98%) grade, in 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1,3,2-Dioxathiolane 2,2-dioxide, 98%?

Yes. Every lot of 1,3,2-Dioxathiolane 2,2-dioxide, 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 1,3,2-Dioxathiolane 2,2-dioxide, 98% be shipped internationally?

Yes. 1,3,2-Dioxathiolane 2,2-dioxide, 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.