(3-Chlorophenyl)acetonitrile
(3-Chlorophenyl)acetonitrile, CAS 1529-41-5, is an organic compound with the formula ClC6H4CH2CN and a molecular weight of 151.59 g/mol. This halogenated nitrile is a valuable building block in organic synthesis. It is commonly employed in the preparation of various chemical intermediates and fine chemicals, finding utility in research and development laboratories and industrial chemical manufacturing processes.
- IUPAC
- 3-Chlorobenzyl cyanide

Organic Synthesis Intermediate
Serves as a key intermediate in the synthesis of more complex organic molecules. Its reactive nitrile and chlorophenyl groups allow for diverse chemical transformations.
Pharmaceutical Research
Utilised in the research and development of novel pharmaceutical compounds. Its structure can be incorporated into potential drug candidates.
Fine Chemical Production
Employed in the manufacturing of fine chemicals for various industrial applications. Its specific functional groups make it a useful precursor.
| Molecular weight | 151.59 |
|---|---|
| Linear formula | ClC6H4CH2CN |
| Assay | 99% |
| Boiling point | 134-136 °C/10 mmHg(lit.) |
| Density | 1.283 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.544(lit.) |
| Melting point | 11-13 °C(lit.) |

Hazard statements
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H331Toxic if inhaled
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P311Call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3276 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 23/24/25 |
| Safety statements (S) | 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)acetonitrile used for?
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(3-Chlorophenyl)acetonitrile is primarily used as a building block and intermediate in organic synthesis, particularly in the research and development of pharmaceutical compounds and fine chemicals.
What are the CAS number and chemical formula for (3-Chlorophenyl)acetonitrile?
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The CAS number is 1529-41-5 and the chemical formula is ClC6H4CH2CN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (3-Chlorophenyl)acetonitrile with an assay of 99%. This product is intended for research and technical use. TSS does not represent it as USP, BP, EP, or pharmaceutical grade.
What are the safety and handling considerations for (3-Chlorophenyl)acetonitrile?
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(3-Chlorophenyl)acetonitrile is classified as Dangerous (GHS06, Signal Word: Danger) with hazard statements H301, H311, and H331, indicating toxicity if swallowed, in contact with skin, or if inhaled. Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, must be used. Handle only in a well-ventilated area.
How is (3-Chlorophenyl)acetonitrile packed, shipped, and exported?
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We carefully pack and ship (3-Chlorophenyl)acetonitrile in compliance with all relevant regulations for hazardous materials. As a global supplier and exporter, TSS ensures that all shipments meet international shipping standards.
How can I request a quote or sample for (3-Chlorophenyl)acetonitrile?
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To request a quote or a sample of (3-Chlorophenyl)acetonitrile, please use the contact form on our website or contact our sales team directly.
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