Sulphuryl chloride, 98%

Name: Sulphuryl chloride, 98%
Brand: Vaqora Chemicals
SKU: VQ-000986

About Sulphuryl chloride, 98%

Vaqora Chemicals supplies Sulphuryl chloride (Puriss grade), a synthetic reagent registered under CAS number 7791-25-5 with a typical assay of 98%. Formula Cl2O2S, molecular weight 134.97 g/mol. Systematically, it is named sulfuryl dichloride. It is also known as Sulfonyl chloride or Sulfuric chloride.

In its supplied form it is a colourless liquid. Key physical data: a melting point of −54.1 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis, reaction development and medicinal chemistry. Our customers for this product work in academic and industrial research.

Available in 500 mL and 20 x 500 mL packs, Sulphuryl chloride is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
Reaction development
Medicinal chemistry

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sulphuryl chloride, 98%
Catalogue No.	VQ-000986
CAS Number	7791-25-5
IUPAC name	sulfuryl dichloride
Molecular formula	Cl₂O₂S
Molecular weight	134.97 g/mol
Exact mass	133.8996
Grade	Puriss
Purity / assay	98%
HSN code	28121041
InChIKey	YBBRCQOCSYXUOC-UHFFFAOYSA-N
SMILES	O=S(=O)(Cl)Cl
PubChem CID	24648

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Melting point	−54.1 °C
LogP (XLogP3)	1.2
H-bond donors / acceptors	0 / 2
TPSA	42.5 Å²
UN number	UN 1834
Synonyms	Sulfonyl chloride, Sulfuric chloride, Sulfonyl dichloride, Sulfuric dichloride, Sulfuric oxychloride, Sulfuryl chloride (SO2Cl2), Sulfur oxychloride (SO2Cl2), ClSO2Cl, Sulphuryl dichloride, SO2Cl2, Sulfuryl chloride, 97%, sulfuroyl dichloride

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H335May cause respiratory irritation

Precautionary statements: P260, P261, P264, P271, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P319, P321, P363, P403 + P233, 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 Sulphuryl chloride, 98%?

The CAS Registry Number of Sulphuryl chloride, 98% is 7791-25-5. It is also known as Sulfonyl chloride, Sulfuric chloride, Sulfonyl dichloride.

What is the molecular formula and molecular weight of Sulphuryl chloride, 98%?

Sulphuryl chloride, 98% has the molecular formula Cl2O2S and a molecular weight of 134.97 g/mol. Its IUPAC name is sulfuryl dichloride.

Which grade and pack sizes of Sulphuryl chloride, 98% can I order?

We supply Sulphuryl chloride, 98% in Puriss (98%) grade, in 500 mL, 20 x 500 mL packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Sulphuryl chloride, 98%?

Yes. Every lot of Sulphuryl chloride, 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 Sulphuryl chloride, 98% be shipped internationally?

Yes. Sulphuryl chloride, 98% is classified as hazardous (UN 1834), 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.