2,2'-Dithiosalicylic acid, 96%

Name: 2,2'-Dithiosalicylic acid, 96%
Brand: Vaqora Chemicals
SKU: VQ-010750

About 2,2'-Dithiosalicylic acid, 96%

Listed under CAS 119-80-2, 2,2'-Dithiosalicylic acid is an organosulfur compound available from Vaqora Chemicals, specified at 95% purity. Formula C14H10O4S2, molecular weight 306.4 g/mol. Its systematic (IUPAC) name is 2-[(2-carboxyphenyl)disulfanyl]benzoic acid. Common synonyms include 2-Carboxyphenyl disulfide and dithiodibenzoic acid.

The material typically appears as faint brown to brown or beige powder or crystals. Key physical data: a melting point of 288-293 °C. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 2,2'-Dithiosalicylic acid in 25 g, 100 g, 500 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2,2'-Dithiosalicylic acid, 96%
Catalogue No.	VQ-010750
CAS Number	119-80-2
IUPAC name	2-[(2-carboxyphenyl)disulfanyl]benzoic acid
Molecular formula	C₁₄H₁₀O₄S₂
Molecular weight	306.4 g/mol
Exact mass	306.0021
Purity / assay	95%
HSN code	29399900
InChIKey	LBEMXJWGHIEXRA-UHFFFAOYSA-N
SMILES	C1=CC=C(C(=C1)C(=O)O)SSC2=CC=CC=C2C(=O)O
PubChem CID	8409

Physical properties
Physical form	Crystalline
Appearance	Faint brown to brown or beige powder or crystals
Melting point	288-293 °C
LogP (XLogP3)	3.1
H-bond donors / acceptors	2 / 6
TPSA	125 Å²
Synonyms	2-Carboxyphenyl disulfide, Bis(2-carboxyphenyl) disulfide,2,2′-Dithiodibenzoic acid, dithiodibenzoic acid, 2,2'-Dithiodibenzoic acid, 2,2'-Dithiosalicylic acid, Benzoic acid, 2,2'-dithiobis-, 2,2'-disulfanediyldibenzoic acid, Bis(2-carboxyphenyl) disulfide, 2,2'-dithiobisbenzoic acid, Benzoic acid, dithiobis-, Bis(o-carboxylphenyl) disulfide, 2,2'-Dithiodi(benzoic acid)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P272, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P333 + P317, P337 + P317, P362 + P364, 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

Other grades of CAS 119-80-2

Technical

2,2'-Dithiosalicylic acid, technical grade 95%

CAS: 119-80-2
Formula: C₁₄H₁₀O₄S₂
MW: 306.4 g/mol

VQ-045804

Frequently asked questions

What is the CAS number of 2,2'-Dithiosalicylic acid, 96%?

The CAS Registry Number of 2,2'-Dithiosalicylic acid, 96% is 119-80-2. It is also known as 2-Carboxyphenyl disulfide, Bis(2-carboxyphenyl) disulfide,2,2′-Dithiodibenzoic acid, dithiodibenzoic acid.

What is the molecular formula and molecular weight of 2,2'-Dithiosalicylic acid, 96%?

2,2'-Dithiosalicylic acid, 96% has the molecular formula C14H10O4S2 and a molecular weight of 306.4 g/mol. Its IUPAC name is 2-[(2-carboxyphenyl)disulfanyl]benzoic acid.

Which grade and pack sizes of 2,2'-Dithiosalicylic acid, 96% can I order?

We supply 2,2'-Dithiosalicylic acid, 96% in (95%) grade, in 25 g, 100 g, 500 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,2'-Dithiosalicylic acid, 96%?

Yes. Every lot of 2,2'-Dithiosalicylic acid, 96% 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'-Dithiosalicylic acid, 96% be shipped internationally?

Yes. 2,2'-Dithiosalicylic acid, 96% 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.