1,2-Dichloropropane
1,2-Dichloropropane (CAS: 78-87-5), with the linear formula CH3CHClCH2Cl and a molecular weight of 112.99 g/mol, is a halogenated hydrocarbon. This clear, colourless liquid is primarily utilised as a solvent, a chemical intermediate in organic synthesis, and as a component in certain industrial cleaning formulations. Its properties make it valuable for specific chemical manufacturing processes.
- IUPAC
- Propylene dichloride
- Synonyms
- Propylene dichlorideDichlorhydrinIsopropylene dichloride
Solvent Applications
1,2-Dichloropropane serves as an effective solvent for various organic materials, including resins, gums, and fats. Its solvency power is leveraged in industrial cleaning and degreasing operations.
Chemical Intermediate
This compound acts as a building block in the synthesis of other organic chemicals. It is particularly useful in reactions requiring a dihalogenated alkane, contributing to the production of more complex molecules.
Industrial Formulations
It can be found as a component in specialised industrial formulations. Its inclusion is typically related to its chemical reactivity or solvent properties within a complex mixture.
| Molecular weight | 112.99 |
|---|---|
| Linear formula | CH3CHClCH2Cl |
| Assay | 99% |
| Boiling point | 95-96 °C(lit.) |
| Density | 1.156 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.439(lit.)n20/D 1.439 |
| Vapour pressure | 40 mmHg (19.4 °C) |
| Melting point | −100 °C(lit.) |
| Vapour density | 3.89 (vs air) |
| Autoignition temp | 1035 °F |
Hazard statements
- H225Highly flammable liquid and vapour
- H302Harmful if swallowed
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 15 °C / 59 °F |
| Transport (UN / ADR) | UN 1279 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-20/22 |
| Safety statements (S) | 16-24 |
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 1,2-Dichloropropane primarily used for?
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1,2-Dichloropropane is primarily used as a solvent, a chemical intermediate in organic synthesis, and as a component in certain industrial formulations.
What is the CAS number and formula for 1,2-Dichloropropane?
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The CAS number for 1,2-Dichloropropane is 78-87-5, and its linear formula is CH3CHClCH2Cl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2-Dichloropropane with an assay of 99%. We do not represent this product as USP, BP, or EP grade unless explicitly stated.
How should 1,2-Dichloropropane be handled safely?
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1,2-Dichloropropane is highly flammable (H225) and harmful if swallowed or inhaled (H302 + H332). Handling requires appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, in a well-ventilated area away from ignition sources.
Is 1,2-Dichloropropane suitable for export?
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Yes, Tech Serve Solutions exports 1,2-Dichloropropane globally. It is classified under UN 1279, Class 3, Packing Group II.
How can I request a quote or sample for 1,2-Dichloropropane?
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To request a quote or a sample, please contact our sales team through the website or by phone, providing your specific requirements.
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