trans-2,5-Difluorocinnamic acid

CAS 112898-33-6F2C6H3CH=CHCO2HChemical Synthesis

trans-2,5-Difluorocinnamic acid (CAS: 112898-33-6), with the molecular formula F2C6H3CH=CHCO2H and a molar mass of 184.14 g/mol, is a fluorinated organic compound. It is primarily utilised as a building block in chemical synthesis. Its structure, featuring a difluorinated phenyl ring and an unsaturated carboxylic acid moiety, makes it a valuable intermediate for introducing fluorinated phenylpropanoic acid derivatives into more complex molecules.

Synonyms: F2C6H3CH=CHCO2H

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trans-2,5-Difluorocinnamic acid (F2C6H3CH=CHCO2H) — chemical structure, CAS 112898-33-6; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksCarbonyl CompoundsCarboxylic AcidsChemical SynthesisFluorinated Building BlocksOrganic Building Blocks

01 /Applications

Chemical Synthesis Intermediate

trans-2,5-Difluorocinnamic acid serves as a key intermediate in the synthesis of various organic molecules. Its reactive functional groups allow for diverse chemical transformations.

Fluorinated Building Block

As an organic fluorinated building block, this compound is instrumental in creating novel fluorinated compounds. The presence of fluorine atoms can significantly alter the physical and biological properties of the final products.

Research and Development

Utilised in research settings, trans-2,5-Difluorocinnamic acid is employed to explore new synthetic pathways and develop novel materials or pharmaceutical candidates.

02 /Properties

Molecular weight	184.14
Linear formula	F2C6H3CH=CHCO2H
Assay	98%
Application	trans-2,5-Difluorocinnamic acid may be used in chemical synthesis.
Melting point	138-140 °C(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)	26-36

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

04 /Identifiers & registry

CAS number

112898-33-6

MDL number

MFCD00010318

PubChem substance

24857458

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 trans-2,5-Difluorocinnamic acid used for?

trans-2,5-Difluorocinnamic acid is primarily used as a building block in chemical synthesis and for research and development purposes.

What is the CAS number and formula for trans-2,5-Difluorocinnamic acid?

The CAS number is 112898-33-6 and the linear formula is F2C6H3CH=CHCO2H.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies trans-2,5-Difluorocinnamic acid with an assay of 98%. We do not represent this product as USP, BP, or EP grade.

How should trans-2,5-Difluorocinnamic acid be handled safely?

Handle with appropriate personal protective equipment, including a dust mask (N95 recommended), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. Refer to the Safety Data Sheet for comprehensive handling information, as it may cause skin, eye, and respiratory irritation (H315-H319-H335).

How is trans-2,5-Difluorocinnamic acid shipped and exported?

Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific shipping and export details can be provided upon request.