4-Ethoxybenzoyl chloride

CAS 16331-46-7C2H5OC6H4COClChemical Synthesis

4-Ethoxybenzoyl chloride (CAS: 16331-46-7), with the linear formula C2H5OC6H4COCl and a molecular weight of 184.62 g/mol, is a reactive acyl halide. It serves as a valuable intermediate and building block in organic synthesis, particularly for introducing the 4-ethoxybenzoyl moiety into various chemical structures. This compound is primarily utilised in research and development settings for the creation of novel materials and molecules.

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4-Ethoxybenzoyl chloride (C2H5OC6H4COCl) — chemical structure, CAS 16331-46-7; Chemistry, fine chemical supplied by Tech Serve Solutions

Acid HalidesBuilding BlocksCarbonyl CompoundsChemical SynthesisOrganic Building Blocks

01 /Applications

Organic Synthesis Intermediate

4-Ethoxybenzoyl chloride is employed as a key intermediate in the synthesis of more complex organic molecules. Its reactive acyl chloride group facilitates esterification, amidation, and other acylation reactions.

Building Block for Specialty Chemicals

This compound acts as a fundamental building block for the development of specialty chemicals, pharmaceuticals, and advanced materials. It enables the incorporation of the 4-ethoxybenzoyl functional group into target compounds.

Research and Development

Utilised in chemical synthesis studies, 4-Ethoxybenzoyl chloride aids researchers in exploring new reaction pathways and developing novel chemical entities.

02 /Properties

Molecular weight	184.62
Linear formula	C2H5OC6H4COCl
Assay	98%
Boiling point	142-145 °C/20 mmHg(lit.)
Refractive index	n20/D 1.567(lit.)
Application	4-Ethoxybenzoyl chloride may be used in chemical synthesis studies.

03 /Safety & handling

GHS hazard pictogram: Corrosive (GHS05) — Corrosive

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

Danger

Hazard statements

H314Causes severe skin burns and eye damage
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P280Wear protective gloves, clothing and eye/face protection
P305IF IN EYES
P310Immediately call a POISON CENTER or doctor

Protective equipment	Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	113 °C / 235.4 °F
Transport (UN / ADR)	UN 3265 8 / PGII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	C
Risk statements (R)	34-36/37
Safety statements (S)	26-27-28-36/37/39-45

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

04 /Identifiers & registry

CAS number

16331-46-7

MDL number

MFCD00000688

PubChem substance

24857364

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-Ethoxybenzoyl chloride used for?

4-Ethoxybenzoyl chloride is used as an intermediate and building block in organic synthesis, particularly for introducing the 4-ethoxybenzoyl group into various chemical structures in research and development.

What are the CAS number and formula for 4-Ethoxybenzoyl chloride?

The CAS number is 16331-46-7 and the linear formula is C2H5OC6H4COCl.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 4-Ethoxybenzoyl chloride with an assay of 98%. This product is intended for research and technical use and is not supplied as USP, BP, EP, or pharmaceutical grade.

How should 4-Ethoxybenzoyl chloride be handled safely?

4-Ethoxybenzoyl chloride is classified as corrosive and may cause respiratory irritation. Handling requires appropriate personal protective equipment, including gloves, goggles, face shields, and respiratory protection, in a well-ventilated area. Refer to the Safety Data Sheet for detailed information.

Is 4-Ethoxybenzoyl chloride a controlled substance?

The provided data does not indicate that 4-Ethoxybenzoyl chloride is a controlled substance.

How is 4-Ethoxybenzoyl chloride packed and shipped?

Tech Serve Solutions exports chemicals globally, adhering to all relevant shipping and handling regulations for hazardous materials. Specific packaging details are available upon request.

How can I request a quote or sample for 4-Ethoxybenzoyl chloride?

To request a quote or a sample of 4-Ethoxybenzoyl chloride, please contact our sales team via the website or direct email, providing your contact details and the quantity required.