4-Chlorophenyl chloroformate
4-Chlorophenyl chloroformate (CAS: 7693-45-0) is a reactive organic compound with the linear formula ClCO₂C₆H₄Cl and a molecular weight of 191.01 g/mol. As an acid halide and carbonyl compound, it serves as a valuable intermediate in organic synthesis. Its primary applications lie in the preparation of various organic molecules, acting as a crucial building block in complex chemical manufacturing processes.
Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of more complex organic molecules. Its reactive chloroformate group allows for facile derivatisation.
Reagent for Carbonylation
Acts as an effective reagent for introducing the 4-chlorophenoxycarbonyl group into various substrates. This is common in the development of new chemical entities.
Pharmaceutical and Agrochemical Research
Employed in the research and development phases for novel pharmaceuticals and agrochemicals where its specific structural contribution is beneficial.
| Molecular weight | 191.01 |
|---|---|
| Linear formula | ClCO2C6H4Cl |
| Assay | 98% |
| Boiling point | 100-102 °C/12 mmHg(lit.) |
| Density | 1.365 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.533(lit.) |
| Storage temperature | 2-8°C |
Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H314Causes severe skin burns and eye damage
- H331Toxic if inhaled
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 | 103 °C / 217.4 °F |
| Transport (UN / ADR) | UN 3277 6.1/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 23/24/25-34 |
| Safety statements (S) | 26-28-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is 4-Chlorophenyl chloroformate used for?
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4-Chlorophenyl chloroformate is used as an intermediate in organic synthesis, particularly for carbonylation reactions and in the research and development of pharmaceuticals and agrochemicals.
What is the CAS number and formula for 4-Chlorophenyl chloroformate?
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The CAS number is 7693-45-0, and its linear formula is ClCO₂C₆H₄Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Chlorophenyl chloroformate with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should 4-Chlorophenyl chloroformate be handled safely?
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Handling requires extreme caution due to its corrosive and toxic nature. It is classified as Danger with hazards including severe skin burns and eye damage, and toxicity if swallowed, in contact with skin, or if inhaled. Always use appropriate personal protective equipment, including gloves, goggles, a faceshield, and a suitable respirator.
How is 4-Chlorophenyl chloroformate packed, shipped, and exported?
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This chemical is packed, shipped, and exported in compliance with all relevant international regulations for hazardous materials. Please contact us for specific details.
How can I request a quote or sample for 4-Chlorophenyl chloroformate?
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To request a quote or sample, please use the contact form on our website or call our sales department directly.
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