2,3-Dichloropropene
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Category：Agrochemicals | Brand：MT
Introduction
2,3-Dichloropropene
Chemical Name: 2,3-Dichloroprop-1-ene
Synonyms: 2,3-Dichloropropylene; DCP
CAS Number: 78-88-6
Molecular Formula: C₃H₄Cl₂
Molecular Weight: 110.97 g/mol
Physical & Chemical Properties
| Property | Value |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Odor | Pungent, chloroform-like |
| Melting Point | -80°C (-112°F) |
| Boiling Point | 94-96°C (201-205°F) |
| Density | 1.224 g/cm³ (20°C) |
| Vapor Pressure | 40 mmHg (20°C) |
| Flash Point | 16°C (61°F) (Flammable) |
| Solubility | Insoluble in water; miscible with organic solvents |
Hazard & Safety Information (GHS)
Danger Symbols:
🔥 Flammable (F)
☠️ Toxic (T)
⚠️ Irritant (Xi)
Hazard Codes:
• H225: Highly flammable liquid and vapor
• H301: Toxic if swallowed
• H315: Causes skin irritation
• H319: Causes serious eye irritation
• H335: May cause respiratory irritation
• H411: Toxic to aquatic life
Protective Measures:
• P210: Keep away from heat/sparks/open flames
• P280: Wear gloves/eye protection
• P301+P310: IF SWALLOWED: Call poison center immediately
• P303+P361+P353: IF ON SKIN: Remove clothing, rinse skin
Chemical Behavior
• Reactivity:
- Polymerizes explosively with strong acids or metals (e.g., aluminum)
- Forms toxic gases (HCl, phosgene) when heated
• Stability: - Stabilized with 0.1% epichlorohydrin or amines
- Light-sensitive (store in amber bottles)
Applications
✔ Intermediate for pesticides (e.g., DDVP)
✔ Organic synthesis (alkylating agent)
✔ Former fumigant (now restricted)
Disclaimer:
The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
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