Naphthalene-1-sulfonyl chloride, 97%

Name: Naphthalene-1-sulfonyl chloride, 97%
Brand: Vaqora Chemicals
SKU: VQ-010918

About Naphthalene-1-sulfonyl chloride, 97%

Listed under CAS 85-46-1, Naphthalene-1-sulfonyl chloride is an organosulfur compound available from Vaqora Chemicals at a purity of 97%. The compound has the formula C10H7ClO2S, corresponding to a molecular weight of 226.68 g/mol. Common synonyms include 1-Naphthalenesulphonyl chloride and 1-Naphthalenesulfonyl chloride.

In its supplied form it is white to almost white powder or crystals. Literature values give a melting point of 64-67 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 5 g, 25 g, 100 g and 1 kg packs, Naphthalene-1-sulfonyl chloride is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Naphthalene-1-sulfonyl chloride, 97%
Catalogue No.	VQ-010918
CAS Number	85-46-1
IUPAC name	naphthalene-1-sulfonyl chloride
Molecular formula	C₁₀H₇ClO₂S
Molecular weight	226.68 g/mol
Exact mass	225.9855
Purity / assay	97%
HSN code	29329900
InChIKey	DASJFYAPNPUBGG-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C=CC=C2S(=O)(=O)Cl
PubChem CID	66560

Physical properties
Physical form	Crystalline
Appearance	White to almost white powder or crystals
Melting point	64-67 °C
LogP (XLogP3)	3.2
H-bond donors / acceptors	0 / 2
TPSA	42.5 Å²
Synonyms	1-Naphthalenesulphonyl chloride, 1-Naphthalenesulfonyl chloride, 1-Chlorosulfonylnaphthalene, 1-Naphthalenesulfonyl chlorine, naphthylsulphonyl chloride, 1-Naphthylsulfonyl chloride, Naphthalenesulfonyl chloride, 1-naphthalenesulfonylchloride, Naphthalene-1-sulphonyl chloride, alpha-Naphthalenesulfonyl chloride, .alpha.-Naphthalenesulfochloride, chloronaphthylsulfone

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 Naphthalene-1-sulfonyl chloride, 97%?

The CAS Registry Number of Naphthalene-1-sulfonyl chloride, 97% is 85-46-1. It is also known as 1-Naphthalenesulphonyl chloride, 1-Naphthalenesulfonyl chloride, 1-Chlorosulfonylnaphthalene.

What is the molecular formula and molecular weight of Naphthalene-1-sulfonyl chloride, 97%?

Naphthalene-1-sulfonyl chloride, 97% has the molecular formula C10H7ClO2S and a molecular weight of 226.68 g/mol. Its IUPAC name is naphthalene-1-sulfonyl chloride.

Which grade and pack sizes of Naphthalene-1-sulfonyl chloride, 97% can I order?

We supply Naphthalene-1-sulfonyl chloride, 97% in (97%) grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Naphthalene-1-sulfonyl chloride, 97%?

Yes. Every lot of Naphthalene-1-sulfonyl chloride, 97% 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 Naphthalene-1-sulfonyl chloride, 97% be shipped internationally?

Yes. Naphthalene-1-sulfonyl chloride, 97% 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.