2-Chloropyridine
2-Chloropyridine (CAS: 109-09-1), with the molecular formula C5H4ClN and a molecular weight of 113.54 g/mol, is a halogenated heterocyclic compound. It serves as a versatile building block in organic synthesis. Its chemical properties make it valuable for the preparation of more complex molecules, particularly in the fields of pharmaceuticals and agrochemicals, and it is a key intermediate in various chemical manufacturing processes.
Organic Synthesis Intermediate
2-Chloropyridine is extensively utilised as a fundamental building block in the synthesis of various organic compounds. It is a precursor for introducing the pyridyl moiety into larger molecular structures.
Pharmaceutical Precursor
This compound is employed in the multi-step synthesis of active pharmaceutical ingredients (APIs). Its structure allows for further functionalisation to create complex drug molecules.
Agrochemical Development
It finds application in the development of novel agrochemicals, contributing to the synthesis of pesticides, herbicides, and fungicides.
Research and Development
In research laboratories, 2-Chloropyridine is a valuable reagent for exploring new synthetic routes and discovering novel chemical entities.
| Molecular weight | 113.54 |
|---|---|
| Empirical formula | C5H4ClN |
| Assay | 99% |
| Boiling point | 166 °C/714 mmHg(lit.) |
| Density | 1.2 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.532(lit.) |
| Vapour pressure | 1.7 mmHg (20 °C) |
Hazard statements
- H301Toxic if swallowed
- H310Fatal in contact with skin
- 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
- P302IF ON SKIN
- P305IF IN EYES
- P310Immediately call 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 | 68 °C / 154.4 °F |
| Transport (UN / ADR) | UN 2822 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) | 26-36/37/39-45 |
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 2-Chloropyridine used for?
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2-Chloropyridine is primarily used as a versatile building block and intermediate in organic synthesis, particularly in the development of pharmaceuticals, agrochemicals, and other complex organic molecules.
What are the CAS number and chemical formula for 2-Chloropyridine?
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The CAS number for 2-Chloropyridine is 109-09-1, and its chemical formula is C5H4ClN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chloropyridine with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
What are the primary safety hazards associated with 2-Chloropyridine?
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2-Chloropyridine is a dangerous substance, labelled with GHS06. It is acutely toxic if swallowed, inhaled, or in contact with skin (H301 + H331, H310). It also causes skin irritation, serious eye irritation, and may cause respiratory irritation (H315, H319, H335).
How is 2-Chloropyridine packed and shipped by TSS?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, ensuring appropriate packaging and compliance with international shipping regulations for hazardous materials like 2-Chloropyridine (UN 2822, 6.1, PG II).
How can I request a sample or quote for 2-Chloropyridine?
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To request a sample or a quote for 2-Chloropyridine, please contact the Tech Serve Solutions sales team via the website or by phone.
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