10H-phenothiazine 5,5-dioxide

10H-phenothiazine 5,5-dioxide (CAS registry number 1209-66-1) is supplied as a chemical raw material for formulation and synthesis work. The molecular formula is C12H9NO2S, giving a molecular weight of 231.27 g/mol. This is a aromatic compound of 12 carbon with 4 heteroatoms, built on a ring-unsaturated carbon skeleton; of medium-to-high molecular weight. Documents are issued per shipment rather than per catalogue entry: each batch is accompanied by a Certificate of Analysis, and safety data sheets, technical datasheets and third-party test reports are supplied on request for export documentation.

Product Overview

Applications

Organic Chemicals

Recorded applications for this entry: Organic Chemicals. Where your formulation differs, the relevant point to check is not the use category but the impurity profile — tell us the end use and we will map it to the specification.

For export enquiries, include the destination country and the intended application in your message. This lets us confirm whether the grade needs any additional documentation beyond the standard per-batch COA, and whether the packing suits the planned transport mode.

Packaging & Storage

Packing is per order / batch confirmation (not published) and purity is per batch COA (not published). Both are agreed at order stage; for export movements the packing is chosen with the transport mode and destination in mind, and drum, bag or repacked formats are all available. Storage: sealed, in a cool and dry place, away from direct sunlight.

Each shipment is accompanied by a batch Certificate of Analysis. For cross-border orders, MSDS, technical datasheets and third-party test reports can be issued to match your documentation set; declare the destination country when you enquire so the paperwork matches on arrival. Contact: info@591daili.com · +86-18553102138.

Quality & Documentation

COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.

Molecular Character & Structure

What the formula implies

The molecule carries an aromatic carbon framework with 12 carbon and 9 hydrogen atoms; the H/C ratio of 0.75 is well below that of a saturated alkane, which points to ring-type unsaturation in the backbone. The resulting pi-electron system raises density and boiling point relative to a straight-chain hydrocarbon of the same carbon count.

The molecule carries two oxygen atoms, i.e. a difunctional arrangement. Common cases are two hydroxyl groups (diol or diphenol), a carboxyl group (one carbonyl plus one hydroxyl), or a hydroxy-carbonyl combination. Any of these leaves the molecule able to form esters, ethers or an internal hydrogen-bond network.

The molecule contains 1 nitrogen atom(s), which may be present as an amine, amide, nitrile, nitro group or ring nitrogen. Nitrogen groups typically confer basicity or metal-binding capacity and underlie applications in complexation, controlled release or bioactivity.

The molecule contains 1 sulfur atom(s), which may occur as thiol, thioether, sulfoxide, sulfone, sulfonate or sulfate. Sulfonate and sulfate groups are strongly hydrophilic, while thioethers introduce reducing character and thiol-transfer reactivity.

What this structure does

The structure is lipophilic, with limited water solubility and better affinity for organic solvents or oil bases. Where it also carries ester, ether or carbonyl groups, it can act as a solvent, plasticiser or lubricant carrier within the oil phase.

At 200~320 g/mol the molecule is medium-sized. It carries enough functional character and bulk to contribute film formation, thickening, opacity or release control within a formulation.

The aromatic backbone matters commercially: it separates this product from aliphatic alternatives in heat resistance, chemical stability and odour profile. A buyer substituting an aliphatic equivalent should re-validate the stability of the finished formulation.

Handling and storage implications

The lipophilic product should be pre-wetted or pre-dissolved in a compatible solvent before being introduced into an aqueous phase; adding it as a dry powder leads to floating, clumping and slow, incomplete dissolution.

Product Profile

Product Overview

10H-phenothiazine 5,5-dioxide is a carbon-based organic compound with CAS registry number 1209-66-1 and molecular formula C12H9NO2S (molecular weight 231.27), belonging to the organic chemicals segment of chemical raw materials.

Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries.

Jinan Shenghe Chemical Co., Ltd. supplies 10H-phenothiazine 5,5-dioxide with stable inventory and provides a Certificate of Analysis (COA) with each batch; custom repacking is available per process requirement.

Chemical Identity & Nomenclature

CAS number: 1209-66-1 — searchable in PubChem for physicochemical, safety and regulatory data.

Its molecular formula C12H9NO2S comprises 12 C, 9 H, 1 N, 2 O, 1 S atoms.

Also known as: 10H-phenothiazine 5,5-dioxide

Category: organic chemicals

Applications & Use Cases

Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials.

Specifications & Quality

Typical purity is per batch COA (not published). Packaging is per order / batch confirmation (not published). Storage: sealed, in a cool and dry place. Each batch ships with a COA; MSDS and other technical documents are available on request.

Sourcing & Support

Supplier: Jinan Shenghe Chemical Co., Ltd.. Samples can be arranged on request; lead time depends on stock and order size. Quotes are returned within one business day by email or WhatsApp.

Email: info@591daili.com · Tel/WhatsApp: +86-18553102138

Frequently Asked Questions

PubChem Public Data

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