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HS Code |
881773 |
| Cas Number | 540-43-0 |
| Molecular Formula | C4H6Cl2 |
| Molecular Weight | 125.00 g/mol |
| Iupac Name | 1,3-dichlorobut-2-ene |
| Appearance | Colorless to light yellow liquid |
| Density | 1.167 g/cm3 at 20°C |
| Melting Point | -85°C |
| Boiling Point | 117-118°C |
| Flash Point | 29°C (closed cup) |
| Solubility In Water | Insoluble |
| Refractive Index | 1.468 at 20°C |
| Vapor Pressure | 15 mmHg at 25°C |
As an accredited 1,3-Dichloro-2-Butene factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A 500 mL amber glass bottle with a secure screw cap, labeled "1,3-Dichloro-2-Butene" and hazard warnings. |
| Shipping | 1,3-Dichloro-2-butene should be shipped in tightly sealed, corrosion-resistant containers, clearly labeled with hazard information. It must be transported according to local, national, and international regulations for toxic and environmentally hazardous substances, typically under UN number 2350. Keep away from heat, sparks, and incompatible materials. Use appropriate protective and safety measures during handling. |
| Storage | Store 1,3-Dichloro-2-butene in a cool, dry, well-ventilated area, away from sources of heat, ignition, and direct sunlight. Use tightly sealed, clearly labeled containers made of compatible materials. Keep away from strong oxidizers, acids, or bases. Ensure local exhaust ventilation and use appropriate chemical storage cabinets. Prevent container damage and follow all regulatory guidelines for hazardous chemical storage. |
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Purity 98%: 1,3-Dichloro-2-Butene with purity 98% is used in specialty chemical synthesis, where high feedstock quality ensures optimal reaction yield. Stability temperature 55°C: 1,3-Dichloro-2-Butene with stability temperature 55°C is used in intermediate production, where controlled thermal resistance maintains product integrity during processing. Boiling point 155°C: 1,3-Dichloro-2-Butene with boiling point 155°C is used in pharmaceutical compound manufacturing, where predictable volatility facilitates precise distillation separation. Density 1.23 g/cm³: 1,3-Dichloro-2-Butene at density 1.23 g/cm³ is used in polymer precursor formulations, where consistent density contributes to reproducible material properties. Molecular weight 127 g/mol: 1,3-Dichloro-2-Butene with molecular weight 127 g/mol is used in agrochemical synthesis, where accurate stoichiometry ensures targeted compound efficiency. Water content ≤0.2%: 1,3-Dichloro-2-Butene with water content ≤0.2% is used in electronics-grade applications, where low moisture prevents undesirable side reactions. Color APHA ≤20: 1,3-Dichloro-2-Butene with color APHA ≤20 is used in fine chemical manufacturing, where high color quality supports superior end-product appearance. Refractive index 1.510: 1,3-Dichloro-2-Butene with refractive index 1.510 is used in optical polymer synthesis, where controlled optical properties enable enhanced clarity. Residual chlorine ≤0.1%: 1,3-Dichloro-2-Butene with residual chlorine ≤0.1% is used in resin production, where minimal unwanted halogen content improves finished resin performance. Storage stability 12 months: 1,3-Dichloro-2-Butene with storage stability of 12 months is used in bulk chemical distribution, where extended shelf-life facilitates reliable supply chain management. |
Competitive 1,3-Dichloro-2-Butene prices that fit your budget—flexible terms and customized quotes for every order.
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