Name | 1,5-Hexadiene |
Synonyms | 1,5-Hexadiene hexa-1,5-diene Biallyl~Diallyl 1,5-HD 1,5-hexadienyl 1,5-Hexadiene,(Biallyl,Diallyl) |
CAS | 592-42-7 |
EINECS | 209-754-7 |
InChI | InChI=1/C6H10/c1-3-5-6-4-2/h3-4H,1-2,5-6H2 |
Molecular Formula | C6H10 |
Molar Mass | 82.1436 |
Density | 0.697g/cm3 |
Melting Point | -141℃ |
Boling Point | 58°C at 760 mmHg |
Flash Point | −17 °F |
Water Solubility | Soluble in water(0.17g/L). |
Vapor Presure | 226mmHg at 25°C |
Refractive Index | 1.411 |
Physical and Chemical Properties | Chemical colorless liquid. Melting point -140.7 ℃, boiling point 59.4 ℃, relative density 0.6878(25/4 ℃), refractive index 1.4042, flash point -27 ℃. Soluble in alcohol, ether, benzene and chloroform, insoluble in water. |
Use | Use 1, 5-hexadiene is a biaxially chain-growing agent for the synthesis of polyolefins and polystyrenes, a useful thermoplastic elastomer. For organic synthesis. Used as a standard substance for chromatographic analysis. |
Hazard Symbols | F - Flammable Xi - Irritant |
Risk Codes | R11 - Highly Flammable R36/37 - Irritating to eyes and respiratory system. |
Safety Description | S16 - Keep away from sources of ignition. |
UN IDs | UN 2458 3/PG 2 |