4-Fluorosalicylic acid

CAS 345-29-9FC6H3(OH)CO2HChemical Synthesis

4-Fluorosalicylic acid (CAS: 345-29-9), with the molecular formula FC6H3(OH)CO2H and a molecular weight of 156.11 g/mol, is a fluorinated aromatic carboxylic acid. This compound serves as a valuable building block in organic synthesis, particularly for introducing fluorine atoms into more complex molecules. It finds utility in the development of new chemical entities within research and development settings.

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4-Fluorosalicylic acid (FC6H3(OH)CO2H) — chemical structure, CAS 345-29-9; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksCarbonyl CompoundsCarboxylic AcidsChemical SynthesisFluorinated Building BlocksOrganic Building Blocks

01 /Applications

Organic Synthesis Intermediate

4-Fluorosalicylic acid acts as a key intermediate in the synthesis of various organic compounds. Its structure allows for diverse chemical modifications, making it suitable for creating novel molecular architectures.

Fluorinated Building Block

As a fluorinated building block, it is employed in medicinal chemistry and materials science to incorporate fluorine, which can significantly alter the properties of target molecules.

Research and Development

This chemical is used in academic and industrial R&D laboratories for exploring new synthetic pathways and developing innovative compounds.

02 /Properties

Molecular weight	156.11
Linear formula	FC6H3(OH)CO2H
Assay	96%
Melting point	170 °C (dec.)(lit.)

03 /Safety & handling

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

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
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

345-29-9

MDL number

MFCD00153168

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 4-Fluorosalicylic acid primarily used for?

4-Fluorosalicylic acid is primarily used as an intermediate and building block in organic synthesis, particularly for creating fluorinated organic compounds for research and development.

What are the CAS number and chemical formula for 4-Fluorosalicylic acid?

The CAS number for 4-Fluorosalicylic acid is 345-29-9, and its chemical formula is FC6H3(OH)CO2H.

What grade and purity does Tech Serve Solutions supply for 4-Fluorosalicylic acid?

Tech Serve Solutions supplies 4-Fluorosalicylic acid with an assay of 96%. We do not represent this product as USP, BP, or EP grade.

What are the main safety hazards associated with 4-Fluorosalicylic acid?

4-Fluorosalicylic acid is classified with GHS07 symbol and 'Warning' signal word, with hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Recommended personal protective equipment includes a dust mask type N95, eyeshields, and gloves.

How is 4-Fluorosalicylic acid typically packed and shipped?

Tech Serve Solutions packs and exports fine chemicals like 4-Fluorosalicylic acid according to international shipping regulations to ensure safe transit.