Cycloheptanone

CAS 502-42-1C7H12(=O)Chemical Synthesis

Cycloheptanone (CAS: 502-42-1), with the molecular formula C7H12(=O) and a molecular weight of 112.17 g/mol, is a cyclic ketone. This versatile organic building block is primarily employed in chemical synthesis. Its characteristic ketone functionality and seven-membered ring make it a valuable intermediate for constructing more complex organic molecules.

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Cycloheptanone (C7H12(=O)) — chemical structure, CAS 502-42-1; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC7 to C8Carbonyl CompoundsChemical SynthesisKetones

01 /Applications

Organic Synthesis Intermediate

Cycloheptanone serves as a key intermediate in the synthesis of various organic compounds. Its reactive carbonyl group allows for a range of chemical transformations, making it useful in research and development settings.

Building Block for Fine Chemicals

As a C7 cyclic ketone, cycloheptanone is utilized in the construction of more complex organic molecules. It is particularly relevant in the development of fine chemicals where specific structural motifs are required.

Research and Development

Researchers in academic and industrial laboratories use cycloheptanone for exploring novel reaction pathways and synthesizing new chemical entities. Its availability facilitates diverse synthetic strategies.

02 /Properties

Molecular weight	112.17
Linear formula	C7H12(=O)
Assay	≥95.0% (GC)
Grade	purum
Boiling point	179 °C(lit.)
Density	0.951 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.461(lit.)n20/D 1.461

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

GHS hazard pictogram: Corrosive (GHS05) — Corrosive

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

Danger

Hazard statements

H226Flammable liquid and vapour
H302Harmful if swallowed
H318Causes serious eye damage

Precautionary statements

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

Flash point	56 °C / 132.8 °F
Transport (UN / ADR)	UN 1224C 3 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22-41
Safety statements (S)	26-39

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

04 /Identifiers & registry

CAS number

502-42-1

MDL number

MFCD00004159

PubChem substance

24857345

Beilstein registry

969823

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 Cycloheptanone (CAS 502-42-1) used for?

Cycloheptanone is primarily used as a versatile building block and intermediate in organic synthesis, particularly for the creation of more complex organic molecules and fine chemicals. It is also employed in research and development laboratories.

What is the CAS number and molecular formula for Cycloheptanone?

The CAS number for Cycloheptanone is 502-42-1, and its molecular formula is C7H12(=O).

What grade and purity does Tech Serve Solutions supply for Cycloheptanone?

Tech Serve Solutions supplies Cycloheptanone with a purity of e95.0% (GC), designated as 'purum' grade. TSS does not represent this product as USP, BP, or EP grade.

What are the safety hazards associated with Cycloheptanone?

Cycloheptanone is classified as flammable (H226), harmful if swallowed (H302), and causes serious eye damage (H318). It requires careful handling, with appropriate personal protective equipment, and storage away from ignition sources.

How is Cycloheptanone packed, shipped, and exported?

Cycloheptanone is packed and shipped according to international regulations for hazardous materials. As a global supplier, Tech Serve Solutions has extensive experience in exporting chemicals worldwide.

How can I request a quote or sample of Cycloheptanone?

To request a quote or sample of Cycloheptanone, please contact the Tech Serve Solutions sales team through our website or by phone, providing your specific requirements.