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Sodium benzenesulfinate

Sodium benzenesulfinate

CAS Number: 873-55-2

Molecular Formula: C6H5NaO2S

About Sodium benzenesulfinate

Sodium benzenesulfinate (CAS 873-55-2) acts as a critical nucleophilic reagent in advanced organic synthesis, particularly for the construction of sulfones and ketones via rhodium-catalyzed desulfinative coupling, driving demand for high purity fine chemicals among US-based CDMOs focused on complex molecular architectu...

Sodium benzenesulfinate Specifications

CAS Number

873-55-2

Molecular Formula

C6H5NaO2S

Molecular Weight

164.16 g/mol

IUPAC Name

sodium benzenesulfinate

Canonical SMILES

C1=CC=C(C=C1)S(=O)[O-].[Na+]

InChI Key

RWDJJOUSDATHMI-UHFFFAOYSA-N

PubChem CID

2723840

CAS Number

873-55-2

Molecular Formula

C6H5NaO2S

Molecular Weight

164.16 g/mol

IUPAC Name

sodium benzenesulfinate

Canonical SMILES

C1=CC=C(C=C1)S(=O)[O-].[Na+]

InChI Key

RWDJJOUSDATHMI-UHFFFAOYSA-N

PubChem CID

2723840

Molecular Weight

164.16 g/mol

Physical appearance

White to light yellow powder to crystal

Organic Synthesis Reagent

A versatile reagent and building block used in the synthesis of diverse organosulfur compounds, including sulfones, thiosulfonates, and sulfonamides

Pharmaceutical Intermediate

A functionalized aromatic salt utilized in the synthesis of medicinal compounds, active pharmaceutical ingredients, and as a component in dental resin cements

Industrial Chemical Additive

A specialty chemical employed as a plasticizer, adhesive enhancer, and photo-reducing agent in the photography, electroplating, and polymer industries

Chemical Intermediate

A primary starting material used for the production of dyes, pigments, and surfactants in various industrial chemical processes.

Sodium benzenesulfinate FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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