3-Chlorophenyl isocyanate
3-Chlorophenyl isocyanate (CAS 2909-38-8), with the molecular formula ClC6H4NCO and a molecular weight of 153.57, is a reactive organic building block. This compound is primarily utilised in chemical synthesis for the preparation of complex molecules, including specialised intermediates. Tech Serve Solutions supplies this isocyanate, adhering to strict quality and safety standards, making it a reliable choice for research and industrial applications.
- IUPAC
- 3-Isocyanato chlorobenzene
Chemical Synthesis Intermediate
3-Chlorophenyl isocyanate serves as a crucial intermediate in organic synthesis. It is employed in the preparation of various chemical compounds, including heterocyclic structures and substituted ureas.
Preparation of Specialty Chemicals
The isocyanate functional group allows for facile reactions with nucleophiles, making it suitable for synthesising specialty chemicals and functionalised materials used in diverse research fields.
Carbamoylation Reactions
This compound is used in carbamoylation reactions to introduce the 3-chlorophenylcarbamoyl group into other molecules, as demonstrated in the synthesis of specific ammonium iodide derivatives.
| Molecular weight | 153.57 |
|---|---|
| Linear formula | ClC6H4NCO |
| Assay | ≥95.0% (GC) |
| Boiling point | 113-114 °C/43 mmHg(lit.) |
| Density | 1.26 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.559(lit.)n20/D 1.559 |
| Application | 3-Chlorophenyl isocyanate (3-isocyanato chlorobenzene) was used in the preparation of cis-4-[N-(3-chlorophenyl)carbamoloxyl]-2-butenyl-trimethylammoniumiodide1. |
| Melting point | −4 °C(lit.) |
Hazard statements
- H314Causes severe skin burns and eye damage
- H330Fatal if inhaled
- H334May cause allergy or asthma symptoms if inhaled
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P280Wear protective gloves, clothing and eye/face protection
- P284Wear respiratory 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 | 82 °C / 179.6 °F |
| Transport (UN / ADR) | UN 2206 6.1/PG 2 |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | T+ |
| Risk statements (R) | 26-35-37-42 |
| Safety statements (S) | 23-26-28-36/37/39-45 |
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 3-Chlorophenyl isocyanate used for?
+
3-Chlorophenyl isocyanate is used as a building block in chemical synthesis, particularly for preparing intermediates and specialty chemicals through carbamoylation reactions.
What is the CAS number and formula for 3-Chlorophenyl isocyanate?
+
The CAS number is 2909-38-8 and the molecular formula is ClC6H4NCO.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 3-Chlorophenyl isocyanate with an assay of ≥95.0% (GC). We do not represent this product as USP, BP, or EP grade.
How should 3-Chlorophenyl isocyanate be handled safely?
+
3-Chlorophenyl isocyanate is a Danger hazard. It causes severe skin burns and eye damage, and is fatal if inhaled. Handle with extreme care, wearing appropriate personal protective equipment including gloves, goggles, and a respirator (type ABEK recommended), and ensure adequate ventilation.
Is 3-Chlorophenyl isocyanate a controlled substance?
+
Based on the provided data, there is no indication that 3-Chlorophenyl isocyanate is a controlled substance. However, users should always verify local regulations.
How is 3-Chlorophenyl isocyanate packed and shipped?
+
3-Chlorophenyl isocyanate is shipped as UN 2206, Class 6.1 (Toxic substance), Packing Group II. Packaging adheres to international transport regulations for hazardous materials.
How can I request a quote or sample for 3-Chlorophenyl isocyanate?
+
Please contact our sales team through the website or by phone to request a quote or sample of 3-Chlorophenyl isocyanate.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis