CAS108-38-3
FormulaC8H10
Synonym[srp]m-methyltoluene, m-Methyltoluene, meta-Xylene, 3-methyltoluene, 1,3-dimethyl-benzen, UN 1307, 1,3-dimethylbenzene (m-xylene), MX 1,3-Xylene, Benzene,1,3-dimethyl-, m-Dimethylbenzene, Benzene, 1,3-dimethyl-, 3-xylene, m-Xylene, NSC 61769, m-Xylol, 2,4-Xylene, 1,3-Xylene, ai3-08916, 1,3-Dimethylbenzene
Molecular weight106.17
EINECS203-576-3
InChI1S/C8H10/c1-7-4-3-5-8(2)6-7/h3-6H,1-2H3
Henry's Law Constant0.00718 atm-m3/mole
log P (octanol-water)3.2
Vapor Pressure8.29 mm Hg
Atmospheric OH Rate Constant2.36E-11 cm3/molecule-sec
Boiling Point139.1 ° C
Water solubility161 mg/L
Water solubilityMiscible with organic solvents. Immiscible with water.
Storage Temperature0-6°C
Boiling Point139 °C
Merck14,10081
Vapor Pressure16 mm Hg ( 37.7 °C)
SolubilityMiscible with many organic solvents, including alcohol and ether
Flash Point77 °F
BRN Number605441
Refractive Index1.497
Vapor Density3.7
Density0.868 g/mL at 25 °C
Melting Point-48 °C
Melting Point-4.78E+01 ° C