3-Iodophenyl isothiocyanate

CAS 3125-73-3IC6H4NCSChemical Synthesis

3-Iodophenyl isothiocyanate (CAS: 3125-73-3) is an organic compound with the formula IC6H4NCS and a molecular weight of 261.08 g/mol. It serves as a valuable building block in organic synthesis, particularly for the creation of complex molecules and novel chemical entities. Its unique structure, featuring both an iodine atom and an isothiocyanate group, allows for diverse chemical transformations, making it a useful reagent in research and development laboratories.

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3-Iodophenyl isothiocyanate (IC6H4NCS) — chemical structure, CAS 3125-73-3; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisOrganic Building BlocksSulfur CompoundsThiocyanates/Isothiocyanates

01 /Applications

Organic Synthesis Intermediate

This compound is employed as a key intermediate in the synthesis of various organic molecules. The isothiocyanate functionality readily reacts with nucleophiles, while the iodophenyl group can participate in cross-coupling reactions.

Pharmaceutical Research

3-Iodophenyl isothiocyanate can be utilised in the development of new pharmaceutical agents. Its structure provides a scaffold for medicinal chemists to explore potential drug candidates.

Material Science

The compound's reactivity may be leveraged in the functionalisation of polymers or surfaces, contributing to the development of advanced materials with specific properties.

02 /Properties

Molecular weight	261.08
Linear formula	IC6H4NCS
Assay	97%
Melting point	45-48 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Toxic (GHS06) — Toxic

Danger

Hazard statements

H301Toxic if swallowed
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H413May cause long-lasting harmful effects to aquatic life

Precautionary statements

P280Wear protective gloves, clothing and eye/face protection
P301IF SWALLOWED
P305IF IN EYES

Protective equipment	dust 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)	22-36-43
Safety statements (S)	26-36/37

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

04 /Identifiers & registry

CAS number

3125-73-3

MDL number

MFCD00041074

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 3-Iodophenyl isothiocyanate used for?

3-Iodophenyl isothiocyanate is primarily used as a building block and intermediate in organic synthesis, particularly in pharmaceutical research and material science.

What is the CAS number and formula for 3-Iodophenyl isothiocyanate?

The CAS number is 3125-73-3 and the molecular formula is IC6H4NCS.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 3-Iodophenyl isothiocyanate with an assay of 97%. This product is not represented as USP, BP, or EP grade.

How should 3-Iodophenyl isothiocyanate be handled?

Handling requires appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, faceshields, and gloves, due to its toxicity (H301), skin sensitisation (H317), and eye irritation (H319) hazards.