Tech Serve Solutions

3,2′:5′,3″-Terthiophene

CAS 81294-16-8C12H8S3Chemical Synthesis

3,2′:5′,3″-Terthiophene (CAS 81294-16-8), molecular formula C12H8S3, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.

Synonyms
81294-16-8
3,2′:5′,3″-Terthiophene
Building BlocksC10 to C20+Chemical SynthesisHeterocyclic Building BlocksThiophenes
01 /Properties
Molecular weight248.39
Empirical formulaC12H8S3
Assay97%
Melting point175-181 °C(lit.)
02 /Safety & handling
Toxic
Toxic
Danger

Hazard statements

  • H301Toxic if swallowed

Precautionary statements

  • P301IF SWALLOWED
Protective equipmentdust mask type N95 (US), Eyeshields, Faceshields, Gloves
Transport (UN / ADR)UN 2811 6.1 / PGIII
Water hazard class (WGK, DE)3
Hazard codes (EU)Xn
Risk statements (R)22

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

03 /Identifiers & registry
CAS number
81294-16-8
MDL number
MFCD01927451
04 /Quality & supply

Documentation

Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

05 /Frequently asked questions

What is 3,2′:5′,3″-Terthiophene?

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3,2′:5′,3″-Terthiophene (CAS 81294-16-8), molecular formula C12H8S3, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.

What grades of 3,2′:5′,3″-Terthiophene does Tech Serve Solutions supply?

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Tech Serve Solutions supplies 3,2′:5′,3″-Terthiophene in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.

What is the CAS number and molecular formula of 3,2′:5′,3″-Terthiophene?

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3,2′:5′,3″-Terthiophene has CAS number 81294-16-8 and molecular formula C12H8S3. Full specifications appear in the table above and in the Certificate of Analysis.

What is the typical minimum order quantity and lead time for 3,2′:5′,3″-Terthiophene?

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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.

Do you provide a Certificate of Analysis (CoA) with each shipment?

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Yes. Every batch of 3,2′:5′,3″-Terthiophene ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.

How should 3,2′:5′,3″-Terthiophene be stored?

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Store 3,2′:5′,3″-Terthiophene in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.

What is 3,2′:5′,3″-Terthiophene used for?

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3,2′:5′,3″-Terthiophene is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.

How do I request a quote for 3,2′:5′,3″-Terthiophene?

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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.

Need 3,2′:5′,3″-Terthiophene in a specific grade or volume?

Request a quote