| Name | 1,3-Dichloro-2-butene | EINECS | N/A |
| CAS No. | 926-57-8 | Density | 1.128g/cm3 |
| PSA | 0.00000 | LogP | 2.36780 |
| Solubility | Insoluble in water | Melting Point | -27.02°C (estimate)
|
| Formula | C4H6 Cl2 | Boiling Point | 131.9°Cat760mmHg |
| Molecular Weight | 124.998 | Flash Point | 33.9°C |
| Transport Information | N/A | Appearance | clear yellow to brown liquid |
Density: 1.16
Boiling point: 125-129 °C
Flash point: 33 °C
Refractive index: 1.469-1.473
Storage conditions: the warehouse is ventilated and dry at low temperature, and stored separately from oxidants and acids
Use
1. For organic synthesis
2. It is used to construct A ring and some other amplification reactions in the total synthesis of estrogens and 19 decarboxylic steroids.
1,3-Dichloro-2-butene (CAS NO.926-57-8) is a clear yellow to brown liquid. There are some informations about it.
First Aid Measures about it:
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin: Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion: Get medical aid. Wash mouth out with water.
Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Handling and Storage about it:
Handling: Use spark-proof tools and explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage: Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Refrigerator/flammables.
China
