Name | Diethylbenzene (mixture) |
Synonyms | DEB diethylbenzol diethyl-benzen Diethylbenzene DIETHYLBENZENE Benzene,diethyl- Benzene, diethyl- Diethylbenzene (mixture) DIETHYLBENZENE CONCENTRATE Diethylbenzenemixedisomers Diethylbenzene,mixedisomers Diethylbenzene, mixed isomers Diethylbenzene, mixture of o-, m- and p-isomers, sum min. 1,2-diethylbenzene, 1,3-diethylbenzene, 1,4-diethylbenzene |
CAS | 25340-17-4 |
EINECS | 246-874-9 |
InChI | InChI=1/3C10H14/c1-3-9-5-7-10(4-2)8-6-9;1-3-9-6-5-7-10(4-2)8-9;1-3-9-7-5-6-8-10(9)4-2/h3*5-8H,3-4H2,1-2H3 |
Molecular Formula | C10H14 |
Molar Mass | 134.22 |
Density | 0.87 g/mL at 25 °C (lit.) |
Melting Point | -31°C(lit.) |
Boling Point | 180-182 °C (lit.) |
Flash Point | 134°F |
Water Solubility | INSOLUBLE |
Vapor Presure | 0.99 mm Hg ( 20 °C) |
Vapor Density | ~4.6 (vs air) |
Appearance | Liquid |
Color | Clear colorless to light yellow |
Odor | Characteristic aromatic; like benzene; like toluene, |
BRN | 1903396 |
Storage Condition | Room Temprature |
Explosive Limit | 5% |
Refractive Index | n20/D 1.495(lit.) |
MDL | MFCD00792900 |
Physical and Chemical Properties | Colorless liquid, industrial product is a mixture of adjacent, intermediate and para isomers, boiling range 179.8-184.8 ℃. The relative density of 0.865(25/25 deg C), the refractive index of 1.4960. Flash point 56.6 °c. Soluble in benzene, carbon tetrachloride, alcohol, ether, insoluble in water. |
Use | For the production of styrene, pharmaceuticals and solvents |
Risk Codes | R38 - Irritating to the skin R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R65 - Harmful: May cause lung damage if swallowed R36/38 - Irritating to eyes and skin. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
Safety Description | S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S24 - Avoid contact with skin. S60 - This material and its container must be disposed of as hazardous waste. |
UN IDs | UN 2049 3/PG 3 |
WGK Germany | 2 |
RTECS | CZ5600000 |
TSCA | Yes |
HS Code | 29029090 |
Hazard Class | 3.2 |
Packing Group | III |
Raw Materials | Ethylene |
Downstream Products | Divinyl Benzene |