Naphthalene-2-sulfonyl chloride

Name: Naphthalene-2-sulfonyl chloride
Brand: Vaqora Chemicals
SKU: VQ-010919

About Naphthalene-2-sulfonyl chloride

Vaqora Chemicals supplies Naphthalene-2-sulfonyl chloride, an organosulfur compound registered under CAS number 93-11-8. Formula C10H7ClO2S, molecular weight 226.68 g/mol. It is also known as 2-Naphthalenylsulfonyl chloride or Naphthalene-2-sulfonic acid chloride.

Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Naphthalene-2-sulfonyl chloride in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. This item is currently in stock for prompt dispatch. A Safety Data Sheet (SDS) and technical specifications are available on request. Larger quantities and custom packaging are available. Request a quote for pricing and lead time.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Naphthalene-2-sulfonyl chloride
Catalogue No.	VQ-010919
CAS Number	93-11-8
IUPAC name	naphthalene-2-sulfonyl chloride
Molecular formula	C₁₀H₇ClO₂S
Molecular weight	226.68 g/mol
Exact mass	225.9855
Grade	Reference Standard
InChIKey	OPECTNGATDYLSS-UHFFFAOYSA-N
SMILES	C1=CC=C2C=C(C=CC2=C1)S(=O)(=O)Cl
PubChem CID	7125

Physical properties
Physical form	Other
LogP (XLogP3)	1.9
H-bond donors / acceptors	0 / 2
TPSA	42.5 Å²
Synonyms	2-Naphthalenylsulfonyl chloride, Naphthalene-2-sulfonic acid chloride, β-Naphthalenesulfochloride, β-Naphthalenesulfonyl chloride, β-Naphthylsulfonyl chloride, 2-Naphthylsulfonyl chloride, 2-Naphthalenesulfonyl chloride, 2-naphthalenesulphonyl chloride, beta-Naphthalenesulfonyl chloride, beta-Naphthalenesulfochloride, .beta.-Naphthalenesulfochloride, naphthalene-2-sulfonylchloride

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H315Causes skin irritation
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P260, P264, P273, P280, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P332 + P317, P362 + P364, P363, P391, 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-2-sulfonyl chloride?

The CAS Registry Number of Naphthalene-2-sulfonyl chloride is 93-11-8. It is also known as 2-Naphthalenylsulfonyl chloride, Naphthalene-2-sulfonic acid chloride, β-Naphthalenesulfochloride.

What is the molecular formula and molecular weight of Naphthalene-2-sulfonyl chloride?

Naphthalene-2-sulfonyl chloride has the molecular formula C10H7ClO2S and a molecular weight of 226.68 g/mol. Its IUPAC name is naphthalene-2-sulfonyl chloride.

Which grade and pack sizes of Naphthalene-2-sulfonyl chloride can I order?

We supply Naphthalene-2-sulfonyl chloride in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Naphthalene-2-sulfonyl chloride?

Yes. Every lot of Naphthalene-2-sulfonyl chloride 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-2-sulfonyl chloride be shipped internationally?

Yes. Naphthalene-2-sulfonyl chloride 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.