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CAS 7719-09-7

Thionyl Chloride

The chemistry Transpek pioneered in India, and the backbone of our entire catalogue. Thionyl chloride is the workhorse reagent for converting carboxylic acids to acid chlorides and alcohols to alkyl chlorides.

Agro Dyes Pharmaceutical

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Full specification and impurity profile
Safety and technical data sheets
Samples for qualification
Commercial terms and lead time

Specification

Product data

CAS Number

7719-09-7

Molecular Formula

SOCl₂

Molecular Weight

118.97 g/mol

Synonyms

Sulfur oxychloride; Sulfurous oxychloride; Sulfinyl chloride; Dichlorosulfoxide; Sulfur monoxide dichloride

To be suppliedAppearance, assay, impurity limits, packaging, UN number, hazard class, HS code and storage conditions are managed as product fields in WordPress. Add them per product under Products → edit → Specification / Logistics & Safety and they will appear in this table automatically.

Downstream molecules

What this product makes

Molecules our customers synthesise from this intermediate. Useful if you are searching by finished active rather than by raw material.

Chlorinating agent for carboxylic acidsChlorinating agent for alcoholsChlorinating agent for active methylenesOrganochlorine intermediates for pharmaceuticalsAgrochemical intermediatesDyestuff intermediatesOptical brightenersEnergy-sector chemicals

Documentation

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About this product

Thionyl Chloride is supplied to pharmaceutical, agrochemical and dyestuff manufacturers. It is produced by direct chlorination, drawing on our core competency in handling chlorine and sulphur. Because we are backward integrated into thionyl chloride, quality and supply continuity for this product sit within our own control rather than a supplier’s.

Downstream use

Customers use this intermediate in the synthesis of the molecules listed above. If you are working towards one of them — or a structurally related target — our technical team can advise on route, stoichiometry and handling.

Ordering and documentation

Full specification, impurity profile, safety data sheet, technical data sheet and packaging options are issued on request. Samples are available for qualification. Tell us your target volume and specification and we will confirm lead time and commercial terms.