1,3-Dichloropropane
1,3-Dichloropropane (CAS: 142-28-9), with the linear formula Cl(CH2)3Cl and a molecular weight of 112.99 g/mol, is a halogenated hydrocarbon. This colourless liquid serves as a versatile building block in organic synthesis and chemical manufacturing. Its reactivity makes it valuable for introducing propyl chains or for use in cyclisation reactions. Tech Serve Solutions supplies this compound for research and industrial applications where its specific chemical properties are required.
- IUPAC
- Trimethylene dichloride
- Synonyms
- Trimethylene dichloride1,1,3-Trichloropropane1,3-Dichlorid of propane
Organic Synthesis Intermediate
Used as a difunctional alkylating agent to introduce a three-carbon chain in various organic synthesis pathways. It is particularly useful for forming heterocyclic compounds and other cyclic structures.
Chemical Manufacturing
Employed in the synthesis of more complex organic molecules and specialty chemicals. Its applications span the production of pharmaceuticals, agrochemicals, and materials.
Solvent Properties
Possesses solvent properties useful in specific industrial cleaning or extraction processes, particularly for non-polar substances. (Note: Specific solvent applications should be verified for suitability and safety).
| Molecular weight | 112.99 |
|---|---|
| Linear formula | Cl(CH2)3Cl |
| Assay | ≥98.0% (GC) |
| Boiling point | 120-122 °C(lit.) |
| Density | 1.19 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.448(lit.)n20/D 1.448 |
| Melting point | −99 °C(lit.) |
Hazard statements
- H226Flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- 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 | 36 °C / 96.8 °F |
| Transport (UN / ADR) | UN 1993BF 3 / PGII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | F,Xi |
| Risk statements (R) | 11-36/37/38 |
| Safety statements (S) | 16-26 |
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 1,3-Dichloropropane used for?
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1,3-Dichloropropane is primarily used as an intermediate in organic synthesis for creating more complex molecules, including pharmaceuticals and agrochemicals, and for forming cyclic compounds.
What are the CAS number and formula for 1,3-Dichloropropane?
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The CAS number for 1,3-Dichloropropane is 142-28-9, and its linear formula is Cl(CH2)3Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3-Dichloropropane with an assay of ≥98.0% (GC). We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should 1,3-Dichloropropane be handled safely?
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1,3-Dichloropropane is flammable (Flash Point: 36 °C) and an irritant (H315, H319, H335). Handle with appropriate personal protective equipment including eyeshields, gloves, and respiratory protection in a well-ventilated area, away from ignition sources.
Is 1,3-Dichloropropane packed and exported by TSS?
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Yes, Tech Serve Solutions is a global supplier and exporter of 1,3-Dichloropropane, adhering to all relevant shipping regulations, including UN 1993 for transportation.
How can I request a sample or quote for 1,3-Dichloropropane?
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To request a sample or quote, please contact our sales team through the website or by calling us directly. Please reference product code 142-28-9.
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