1,3,5-Benzenetricarbonyl trichloride
1,3,5-Benzenetricarbonyl trichloride (CAS 4422-95-1), molecular formula C6H3(COCl)3, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- Benzene-1,3,5-tricarbonyl chloride,Trimesic acid trichloride,Trimesoyl chloride
- Synonyms
- 4422-95-1

| Molecular weight | 265.48 |
|---|---|
| Linear formula | C6H3(COCl)3 |
| Assay | 98% |
| Boiling point | 180 °C/16 mmHg(lit.) |
| Density | 1.487 g/mL at 25 °C(lit.) |
| Solubility | chloroform: soluble10%, clear to very slightly hazy, colorless to faintly yellow |
| Application | 1,3,5-Benzenetricarbonyl trichloride was used in the synthesis of chiral azoaromatic dendrimeric systems1. It was used to study the structure of activated composite membranes containing organophosphorus extractants as carriers2. It was the starting material for two tritopic amides derived from 3- and 4-methylaminopyridine which self-assembled into nanoballs on treatment with palladium(II) nitrate in DMSO.3 |
| Melting point | 32-38 °C(lit.) |


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 equipment | Eyeshields, 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 |
|---|---|
| Flash point | 110 °C / 230 °F |
| Transport (UN / ADR) | UN 3261 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 14-22-34 |
| Safety statements (S) | 26-36/37/39-45 |
| Supplemental hazards | Reacts violently with water. |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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.
What is 1,3,5-Benzenetricarbonyl trichloride?
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1,3,5-Benzenetricarbonyl trichloride (CAS 4422-95-1), molecular formula C6H3(COCl)3, is a high-purity chemical supplied by Tech Serve Solutions for chemical synthesis applications, to USP, BP and EP standards.
What grades of 1,3,5-Benzenetricarbonyl trichloride does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3,5-Benzenetricarbonyl trichloride in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of 1,3,5-Benzenetricarbonyl trichloride?
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1,3,5-Benzenetricarbonyl trichloride has CAS number 4422-95-1 and molecular formula C6H3(COCl)3. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for 1,3,5-Benzenetricarbonyl trichloride?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of 1,3,5-Benzenetricarbonyl trichloride ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should 1,3,5-Benzenetricarbonyl trichloride be stored?
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Store 1,3,5-Benzenetricarbonyl trichloride in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is 1,3,5-Benzenetricarbonyl trichloride used for?
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1,3,5-Benzenetricarbonyl trichloride is used in chemical synthesis applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for 1,3,5-Benzenetricarbonyl trichloride?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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