2-Bromo-3-dodecylthiophene

CAS 139100-06-4C16H27BrSChemical Synthesis

2-Bromo-3-dodecylthiophene (CAS: 139100-06-4; Formula: C16H27BrS; MW: 331.35) is a halogenated heterocyclic compound supplied by Tech Serve Solutions. This thiophene derivative functions as a versatile building block in organic synthesis, particularly for materials science applications. Its structure lends itself to the development of novel organic semiconductors and conductive polymers used in printed electronics. Available at 95% assay, it is a valuable reagent for researchers and industrial chemists.

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2-Bromo-3-dodecylthiophene (C16H27BrS) — chemical structure, CAS 139100-06-4; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC10 to C20+Chemical SynthesisHalogenated HeterocyclesHeterocyclic Building BlocksMaterials ScienceSynthetic Tools and ReagentsThiophenes More...

01 /Applications

Organic Electronics

Utilised in the synthesis of conjugated polymers and small molecules for organic field-effect transistors (OFETs), organic photovoltaics (OPVs), and organic light-emitting diodes (OLEDs).

Materials Science

Serves as a key monomer for creating advanced polymeric materials with tunable electronic and optical properties, relevant for flexible electronics and sensors.

Chemical Synthesis Intermediate

Acts as a functionalised thiophene scaffold, enabling further chemical transformations for the construction of complex organic molecules.

02 /Properties

Molecular weight	331.35
Empirical formula	C16H27BrS
Assay	95%
Density	1.105 g/mL at 25 °C
Refractive index	n20/D 1.509
Storage temperature	2-8°C

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements

P305IF IN EYES

Protective equipment	Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	>110 °C / >230 °F
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36
Safety statements (S)	26

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

04 /Identifiers & registry

CAS number

139100-06-4

MDL number

MFCD10000891

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets 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.

06 /Frequently asked questions

What is 2-Bromo-3-dodecylthiophene used for?

2-Bromo-3-dodecylthiophene is primarily used as a building block in organic synthesis for materials science, particularly for the development of organic electronics such as OFETs, OPVs, and OLEDs.

What is the CAS number and formula for 2-Bromo-3-dodecylthiophene?

The CAS number is 139100-06-4, and the empirical formula is C16H27BrS.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 2-Bromo-3-dodecylthiophene with an assay of 95%. This is a research-grade chemical, and we do not represent it as USP, BP, EP, or any other pharmacopoeia grade.

How should 2-Bromo-3-dodecylthiophene be handled safely?

Handle with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation. In case of contact with eyes, rinse cautiously with water for several minutes. This compound is classified as a Warning, with hazard statement H319 (Causes serious eye irritation).