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1,2,3-Trichlorobenzene

CAS 87-61-6C6H3Cl3Chemical Synthesis

1,2,3-Trichlorobenzene (CAS 87-61-6), with the molecular formula C6H3Cl3 and a molecular weight of 181.45 g/mol, is a halogenated aromatic hydrocarbon. It is typically supplied by Tech Serve Solutions with an assay of 99%. This compound serves as a valuable building block in chemical synthesis, particularly within organic chemistry. Its properties make it useful in various industrial and research applications, including the synthesis of dyes and agricultural chemicals.

Synonyms
87-61-6C6H3Cl3
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1,2,3-Trichlorobenzene (C6H3Cl3) — chemical structure, CAS 87-61-6; Chemistry, fine chemical supplied by Tech Serve Solutions
ArylBuilding BlocksChemical SynthesisHalogenated Hydrocarbons
01 /Applications

Chemical Synthesis Intermediate

1,2,3-Trichlorobenzene functions as a key intermediate in the synthesis of more complex organic molecules. Its reactive sites allow for further chemical modifications, making it valuable in the production of specialty chemicals.

Research and Development

Utilised in laboratory settings for research purposes, this compound aids in exploring new synthetic pathways and developing novel materials. Its defined structure is beneficial for comparative studies in organic chemistry.

Precursor for Dyes and Agrochemicals

Historically, trichlorobenzene isomers have been employed as precursors in the manufacture of certain dyes and pesticides. This compound's specific isomerism may lend itself to targeted applications in these sectors.

02 /Properties
Molecular weight181.45
Empirical formulaC6H3Cl3
Assay99%
Boiling point218-219 °C(lit.)
Vapour pressure0.07 mmHg (25 °C)
Vapour density6.25 (vs air)
Autoignition temp1059 °F
Melting point51-53 °C(lit.)
03 /Safety & handling
GHS hazard pictogram: Harmful / irritant (GHS07)
Harmful / irritant
GHS hazard pictogram: Environmental hazard (GHS09)
Environmental hazard
Warning

Hazard statements

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H411Toxic to aquatic life with long-lasting effects

Precautionary statements

  • P261Avoid breathing dust, fume, gas or vapours
  • P273Avoid release to the environment
  • P305IF IN EYES
Protective equipmentdust mask type N95 (US), Eyeshields, Gloves
Flash point127 °C / 260.6 °F
Transport (UN / ADR)UN 3077 9 / PGIII
Water hazard class (WGK, DE)3
Hazard codes (EU)Xn,N
Risk statements (R)22-36/37/38-51/53
Safety statements (S)26-61

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

04 /Identifiers & registry
CAS number
87-61-6
MDL number
MFCD00000537
PubChem substance
24900281
Beilstein registry
956882
05 /Additional specifications
Expl Lim6.6 %
06 /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.

07 /Frequently asked questions

What is 1,2,3-Trichlorobenzene used for?

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1,2,3-Trichlorobenzene is primarily used as a building block in chemical synthesis and in research and development for exploring new synthetic pathways and materials. It may also serve as a precursor in the manufacturing of certain dyes and agrochemicals.

What is the CAS number and molecular formula for 1,2,3-Trichlorobenzene?

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The CAS number for 1,2,3-Trichlorobenzene is 87-61-6, and its molecular formula is C6H3Cl3.

What grade and purity does Tech Serve Solutions supply?

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Tech Serve Solutions supplies 1,2,3-Trichlorobenzene with a minimum assay of 99%. TSS does not represent this product as USP, BP, or EP grade.

What are the main safety considerations when handling 1,2,3-Trichlorobenzene?

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1,2,3-Trichlorobenzene is classified with Warning signal word and carries hazards H302 (Harmful if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), H335 (May cause respiratory irritation), and H411 (Toxic to aquatic life with long lasting effects). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, should be used. Handle in a well-ventilated area and avoid release to the environment. Refer to the Safety Data Sheet for comprehensive handling information.

How is 1,2,3-Trichlorobenzene packed and shipped?

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As a global supplier and exporter, Tech Serve Solutions ensures that 1,2,3-Trichlorobenzene is packed and shipped in compliance with international regulations for hazardous materials, including UN 3077, Class 9, Packing Group III.

How can I request a sample or quote for 1,2,3-Trichlorobenzene?

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To request a sample or obtain a quote for 1,2,3-Trichlorobenzene, please contact our sales department through the website or by phone, providing your specific requirements.

Need 1,2,3-Trichlorobenzene in a specific grade or volume?