1,1-Dichloropropane
1,1-Dichloropropane (CAS: 78-99-9) is a halogenated hydrocarbon with the molecular formula C2H5CHCl2 and a molar mass of 112.99 g/mol. This chemical serves as a valuable building block in organic synthesis. It has been employed in the preparation of chloropropenes via flash vacuum pyrolysis. Available at 97% purity, it is suitable for laboratory research and chemical synthesis applications.
- Synonyms
- C2H5CHCl21,1-DichloropropanDichloromonopropane
Organic Synthesis Intermediate
1,1-Dichloropropane functions as a key intermediate in the synthesis of various organic compounds. Its structure allows for specific chemical transformations, making it useful in building more complex molecules.
Chloropropene Production
Historically, 1,1-Dichloropropane has been utilized in the synthesis of chloropropenes through flash vacuum pyrolysis. This process demonstrates its role in producing halogenated alkenes.
Building Block in Chemical Research
As an alkyl halide, this compound is a useful organic building block for research laboratories. It can be employed in reactions requiring a dichlorinated propane moiety.
| Molecular weight | 112.99 |
|---|---|
| Linear formula | C2H5CHCl2 |
| Assay | 97% |
| Boiling point | 88 °C(lit.) |
| Density | 1.13 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.428(lit.) |
| Solubility | organic solvents: soluble(lit.)water: very slightly soluble(lit.) |
| Application | 1,1-Dichloropropane was used in the synthesis of chloropropenes by undergoing flash vacuum pyrolysis over magnesium1. |
Hazard statements
- H225Highly flammable liquid and vapour
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
- H351Suspected of causing cancer
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P281Use personal protective equipment as required
- 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 | 7 °C / 44.6 °F |
| Transport (UN / ADR) | UN 1993 3/PG 2 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-20/21/22-36/37/38-40 |
| Safety statements (S) | 16-26-36/37/39-45 |
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 1,1-Dichloropropane used for?
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1,1-Dichloropropane is used as a building block in organic synthesis and has been employed in the production of chloropropenes.
What is the CAS number and formula for 1,1-Dichloropropane?
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The CAS number is 78-99-9 and the linear formula is C2H5CHCl2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,1-Dichloropropane at a purity of 97%. We do not represent this product as USP, BP, or EP grade; it is suitable for research and technical applications.
What are the primary hazards associated with 1,1-Dichloropropane?
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1,1-Dichloropropane is highly flammable (H225), causes skin irritation (H315), serious eye irritation (H319), may cause respiratory irritation (H335), is harmful if inhaled (H332), and is suspected of causing cancer (H351). Handle with appropriate personal protective equipment in a well-ventilated area.
How is 1,1-Dichloropropane shipped and exported?
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1,1-Dichloropropane is classified under UN 1993, Class 3, Packing Group II, and is shipped and exported according to international regulations for hazardous materials.
How can I request a quote or sample?
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To request a quote or sample of 1,1-Dichloropropane, please contact our sales department via the website or direct inquiry channels.
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