1-Chloro-1-cyclopentene
1-Chloro-1-cyclopentene (CAS: 930-29-0), with the molecular formula C5H7Cl and a molecular weight of 102.56 g/mol, is a halogenated hydrocarbon. This alkenyl compound serves as a valuable building block in organic synthesis. It is primarily utilised in chemical research and development for the construction of more complex organic molecules. Its specific reactivity makes it a useful intermediate for various synthetic pathways.
Organic Synthesis Intermediate
1-Chloro-1-cyclopentene is employed as a key intermediate in the synthesis of complex organic molecules. Its structure allows for diverse functionalisation in multi-step synthetic routes.
Research and Development
This compound is utilised in laboratory settings for exploratory research and the development of novel chemical entities. It enables chemists to investigate new reactions and molecular architectures.
Building Block for Heterocycles
The unique structural features of 1-Chloro-1-cyclopentene make it a suitable precursor for constructing various heterocyclic compounds, which are important in medicinal chemistry.
| Molecular weight | 102.56 |
|---|---|
| Empirical formula | C5H7Cl |
| Assay | 97% |
| Boiling point | 113-115 °C(lit.) |
| Density | 1.035 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4651(lit.) |
| Storage temperature | 2-8°C |
Hazard statements
- H225Highly flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 9 °C / 48.2 °F |
| Transport (UN / ADR) | UN 1993BF 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 11-36/37/38 |
| Safety statements (S) | 16-26-36/37/39 |
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 1-Chloro-1-cyclopentene used for?
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1-Chloro-1-cyclopentene is primarily used as an intermediate in organic synthesis and for research and development purposes in chemical laboratories.
What is the CAS number and formula for 1-Chloro-1-cyclopentene?
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The CAS number is 930-29-0, and the empirical formula is C5H7Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Chloro-1-cyclopentene with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 1-Chloro-1-cyclopentene be handled safely?
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1-Chloro-1-cyclopentene is a highly flammable liquid and vapour (H225), and is irritating to the skin, eyes, and respiratory system (H315, H319, H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area away from ignition sources.
How is 1-Chloro-1-cyclopentene packed and exported?
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1-Chloro-1-cyclopentene is packed according to UN 1993 regulations for flammable liquids (BF 3 / PGII) and exported globally by Tech Serve Solutions.
How can I request a quote or sample for 1-Chloro-1-cyclopentene?
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To request a quote or sample, please contact Tech Serve Solutions directly through our website or sales department, providing your specific requirements.
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