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2,5-Dichlorophenol

CAS 583-78-8Cl2C6H3OHChemical Synthesis

2,5-Dichlorophenol (CAS: 583-78-8), with the linear formula Cl2C6H3OH, is a halogenated phenol compound. It serves as a valuable organic building block and intermediate in chemical synthesis. Its key applications include its use in the development of pharmaceuticals, agrochemicals, and specialty materials. This compound is characterised by its specific dichlorination pattern on the phenolic ring, influencing its reactivity and utility in various chemical transformations.

Synonyms
2,5-Dichlorophenol583-78-8Cl2C6H3OHPhenol, 2,5-dichloro-
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2,5-Dichlorophenol (Cl2C6H3OH) — chemical structure, CAS 583-78-8; Chemistry, fine chemical supplied by Tech Serve Solutions
Building BlocksC6 to C8Chemical SynthesisOrganic Building BlocksOxygen CompoundsPhenols More...
01 /Applications

Pharmaceutical Intermediates

2,5-Dichlorophenol is employed in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules. Its structure provides a foundational element for building intricate chemical architectures required in medicinal chemistry.

Agrochemical Development

This compound finds application in the research and manufacturing of pesticides, herbicides, and fungicides. The presence of chlorine atoms can impart specific biological activities relevant to crop protection.

Specialty Chemical Synthesis

It acts as a versatile building block for creating diverse organic compounds, including dyes, polymers, and other fine chemicals. Its reactivity allows for further functionalisation and modification.

02 /Properties
Molecular weight163.00
Linear formulaCl2C6H3OH
Assay98%
Gradepurum
Boiling point211 °C(lit.)
Melting point54-57 °C(lit.)
03 /Safety & handling
GHS hazard pictogram: Corrosive (GHS05)
Corrosive
GHS hazard pictogram: Harmful / irritant (GHS07)
Harmful / irritant
Danger

Hazard statements

  • H302Harmful if swallowed
  • H314Causes severe skin burns and eye damage

Precautionary statements

  • P280Wear protective gloves, clothing and eye/face protection
  • P305IF IN EYES
  • P310Immediately call a POISON CENTER or doctor
Protective equipmentEyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Transport (UN / ADR)UN 2020 6.1 / PGIII
Water hazard class (WGK, DE)2
Hazard codes (EU)C,N
Risk statements (R)22-34-51/53
Safety statements (S)26-36/37/39-45-61

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

04 /Identifiers & registry
CAS number
583-78-8
MDL number
MFCD00002174
PubChem substance
24862219
Beilstein registry
1907692
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 2,5-Dichlorophenol used for?

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2,5-Dichlorophenol is primarily used as a building block and intermediate in organic synthesis, particularly in the development of pharmaceuticals, agrochemicals, and specialty materials.

What are the CAS number and formula for 2,5-Dichlorophenol?

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The CAS number for 2,5-Dichlorophenol is 583-78-8, and its linear formula is Cl2C6H3OH.

What grade and purity does Tech Serve Solutions supply?

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Tech Serve Solutions supplies 2,5-Dichlorophenol with an assay of 98% and a grade of purum. We do not represent this product as USP, BP, or EP grade.

What are the safety and handling considerations for 2,5-Dichlorophenol?

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2,5-Dichlorophenol is classified as dangerous. It is harmful if swallowed and causes severe skin burns and eye damage (H302-H314). Appropriate personal protective equipment, including chemical-resistant gloves, eye protection (goggles and face shield), and respiratory protection, must be used. Handle only in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for comprehensive handling information.

How is 2,5-Dichlorophenol packed and shipped?

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2,5-Dichlorophenol is packaged securely for transport according to international regulations. As a global supplier and exporter, Tech Serve Solutions ensures compliance with all shipping and customs requirements.

How can I request a quote or sample of 2,5-Dichlorophenol?

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To request a quote or sample, please contact our sales team via the website or by phone, providing your contact details and the quantity required.

Need 2,5-Dichlorophenol in a specific grade or volume?