3,5-Dichlorophenyl isocyanate
3,5-Dichlorophenyl isocyanate (CAS: 34893-92-0) is an organic chemical compound with the linear formula Cl2C6H3NCO and a molecular weight of 188.01 g/mol. This isocyanate is primarily used as a building block in chemical synthesis. Its reactive nature makes it a valuable intermediate for introducing the 3,5-dichlorophenyl moiety into various organic molecules, finding utility in research and development settings for the creation of novel compounds.
- Synonyms
- Cl2C6H3NCO
Organic Synthesis Intermediate
3,5-Dichlorophenyl isocyanate serves as a crucial intermediate in the synthesis of more complex organic molecules. Its isocyanate group readily reacts with nucleophiles, enabling the formation of ureas, carbamates, and other derivatives.
Building Block for Agrochemicals
This compound can be employed in the development of agrochemicals. The incorporation of the dichlorophenyl structure can impart specific biological activities relevant to crop protection agents.
Pharmaceutical Research
In pharmaceutical research, 3,5-Dichlorophenyl isocyanate may be utilised as a starting material or intermediate for synthesising novel drug candidates. Its structure can be a scaffold for exploring new therapeutic agents.
| Molecular weight | 188.01 |
|---|---|
| Linear formula | Cl2C6H3NCO |
| Assay | 96% |
| Density | 1.38 g/mL at 25 °C(lit.) |
| Melting point | 32-34 °C(lit.) |
Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 2250 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 23/24/25-36/37/38 |
| Safety statements (S) | 26-27-36/37/39-45 |
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 3,5-Dichlorophenyl isocyanate used for?
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3,5-Dichlorophenyl isocyanate is used as a building block and intermediate in organic synthesis, particularly in the development of agrochemicals and in pharmaceutical research.
What is the CAS number and formula for 3,5-Dichlorophenyl isocyanate?
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The CAS number is 34893-92-0 and the linear formula is Cl2C6H3NCO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,5-Dichlorophenyl isocyanate with an assay of 96%. This product is not represented as USP, BP, or EP grade.
How should 3,5-Dichlorophenyl isocyanate be handled safely?
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3,5-Dichlorophenyl isocyanate is a dangerous substance. It is toxic if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment, including eyeshields, face shields, gloves, and P2 respirator cartridges, must be worn. Handle only in a well-ventilated area.
How is 3,5-Dichlorophenyl isocyanate packed and shipped?
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3,5-Dichlorophenyl isocyanate is packed and shipped in compliance with regulations for hazardous materials, identified under UN 2250, Hazard Class 6.1, Packing Group II. Tech Serve Solutions is a global supplier and exporter of fine chemicals.
How can I request a sample or quote for 3,5-Dichlorophenyl isocyanate?
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To request a sample or a quote for 3,5-Dichlorophenyl isocyanate, please contact our sales department through the website or by phone.
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