What are the chemical properties of xylene?
Properties of Xylene (C8H10)
| Xylene | C8H10 |
|---|---|
| Molecular Weight | 106.16 g/mol |
| Density | 0.864 g/mL |
| Boiling Point | 138.5 °C |
| Melting Point | −47.4 °C |
What is difference between O xylene and p-xylene?
The key difference between O-xylene and P-xylene is that O-xylene contains two methyl groups attached to the benzene ring at adjacent substituent positions, whereas P-xylene contains two methyl groups attached to the benzene ring at opposite substituent positions. Xylene is an organic compound.
What type of chemical is xylene?
synthetic chemical
Xylene is primarily a synthetic chemical; however, it can occur naturally in petroleum, coal tar, and during forest fires. There are three forms of xylene: meta-xylene, ortho-xylene and para-xylene. These different forms are known as isomers. Collectively, these three isomers of xylene are known as total xylenes.
How is p-xylene made?
p-Xylene is produced by catalytic reforming of petroleum naphtha as part of the BTX aromatics (benzene, toluene and the xylene isomers) extracted from the catalytic reformate.
Is p-xylene volatile?
At 20 0C , para-xylene (p-xylene) is a liquid that floats on water and is moderately volatile.
Is p-xylene soluble in water?
The commercial xylene mixture is a colourless, nonviscous, flammable, toxic liquid that is insoluble in water but miscible with many organic liquids. Xylene is commonly used as a solvent for lacquers and rubber cements.
Is p-xylene polar or nonpolar?
nonpolar
Lacking a heteroatom, xylenes are generally considered to be nonpolar.
What is the chemical name of p xylene?
p-xylene is an aromatic hydrocarbon based on benzene with two methyl substituents with the chemical formula C8H10 or C6H4 (CH3)2. It is one of the three isomers of dimethylbenzene known collectively as xylenes. The “p” stands for para, identifying that he two methyl groups in p-xylene occupy the diametrically opposite substituent positions 1 and 4.
What are the effects of xylene on humans?
In humans itsexposure may cause irritation of the eyes,nose, and throat, headache, dizziness, excitement,drowsiness, nausea, vomiting, abdominalpain, and dermatitis. The irritation effectsin humans may be felt at a concentration of200 ppm in air, while exposure to 10,000 ppmfor 6–8 hours may be fatal. The oral toxicity of xylene is low.
What is the molecular formula of p-xylene?
P-Xylene PubChem CID 7809 Structure Find Similar Structures Chemical Safety Laboratory Chemical Safety Summary (LCSS Molecular Formula C8H10 or C6H4(CH3)2 Synonyms P-XYLENE 1,4-Dimethylbenzene Para-Xylene
What are the side effects of p-xylene?
p -Xylene can cause issues with the central nervous system and if swallowed could cause chemical pneumonitis when breathed into the lungs. Liquid p -xylene exposure to the skin over long periods of time can remove the fat from the skin.