Methyl Propyl Benzene

Chemical Designations - Synonyms Cymol p-Isopropyltoluene Isopropyltoluol l-Methyl-4-Isopropyl-benzene Methyl Propyl Benzene Chemical Formula p-CH3C4H,CH(CH3)2. 

Synonyms BRN 1852218 i-BuBz -Butylbenzene EINECS 208-706-2 IsoBuBz (2-Methyl-propyl)benzene 2-Methyl-l-phenylpropane, NSC 24848 l-Phenyl-2-methylpropane UN 1993. 

P-Cumene Cymol P-lsopropyl- Toluene Isopropyltoluol 1-Methyl- 4-Isopropylbenzene Methyl Propyl Benzene ... 

METHYL PROPYL BENZENE (99-87-6) Forms explosive mixture with air (flash point 116°F/47°C). Incompatible with nitric acid, strong oxidizers. Attacks and softens rubber. Flow or agitation of substance may generate electrostatic charges due to low conductivity. 

Chemical Designations — Synonyms Cymol p-Isopropyltoluene Isopropyltoluol 1-Methyl-4-Isopropyl-benzene Methyl Propyl Benzene Chemical Formula p-CHjC6H4CH(CH3)2. Observable Characteristics — Physical State (as normally shipped) Liquid Color Colorless Odor Mild, pleasant aromatic, solvent-type. Physical and Chemical Properties — Physical State at 15 C and 1 atm. Liquid Molecular Weight 134.2 Boiling Point at 1 atm. 351, 177, 450 Freezing Point -90.2, -67.9, 205.3 Critical Temperature Not pertinent Critical Pressure Not pertinent Specific Gravity 0.857 at 20"C (liquid) Vapor (Gas) Density Not pertinent Ratio of Specific Heats of Vapor (Gas) Not pertinent Latent Heat of Vaporization 122, 67.8, 2.84 Heat of Combustion -18,800, -10,400, -437 Heat of Decomposition Not pertinent. Health Hazards Information — Recommended... 

Methyl Propyl Benzene Beta-Methylpropyl Ethanoate 1 -Methyl-2-(3-Pyridyl) Pyrrolidine... 

Solvents used for dewaxing are naphtha, propane, sulfur dioxide, acetone—benzene, trichloroethylene, ethylenedichloride—benzene (Barisol), methyl ethyl ketone—benzene (benzol), methyl -butyl ketone, and methyl / -propyl ketone. Other solvents in commercial use for dewaxing include /V-methylpyrrolidinone, MEK—MIBK (methyl isobutyl ketone), dichloroethane—methylene dichloride, and propfyene—acetone. 

Corrective Action Application Case 1 - Groundwater at the MEMOREX Computer Tape Plant (Santa Clara, California) was contaminated by a leaking underground solvent storage tank (Skladany et al., 1987). Chemical analysis of the groundwater identified the presence of methyl ethyl ketone (MEK) up to 500 ppm xylenes together with ethyl benzene up to 40 ppm cyclohexanone up to 30 ppm cyclohexanol up to 10 ppm acetone up to 10 ppm and toluene, tetrahydrofuran, 2-butanol, and methyl propyl ketone each less than 1 ppm. A biological... 

Methyl-2-propylamine, b511 2-Methylpropylamine, i66 (l-Methylpropyl)benzene, b522 (2-Methylpropyl)benzene, i67 2-Methylpropyl formate, i69 Methyl propyl ketone, p42 2-Methylpropyl-2-methylpropanoate, i70 Methyl pyridyl ketones, a53, a54, a55... 

Bis(2-hydroperoxy-4-methyl-2-pentyl) peroxide, 3566 1,2- or l,4-Bis(2-hydroperoxy-2-propyl)benzene, 3542... 

Emmerling, U., Figurski, G., and Rasmussen, P. Densities and kinematic viscosities for the systems benzene-r methyl formate, benzene-t ethyl formate, benzene-r propyl formate, and benzene-r butyl formate,/. Chem. Eng. Data, 43(3) 289-292,1998. 

CsHis 1,2,3-Tri methyl benzene l-Methyl-3-propyl- Benzene 176.08 96.8 0.1 33,97... 

Poly-[(S)-l-methyl- propyl]-vinyl-ether Diethyl ethers ins., benzene soluble 171—177 3.4(17/5) 2.09... 

The resulting reaction solution was poured into 200 ml of ice water, and the toluene phase was separated off and washed twice with water. The required amount of hydrochloric acid was added to the toluene solution, the toluene was distilled off under reduced pressure and the residue, which remained was recrystallized from acetone to give l,7-bis-(2-methoxyphenyl)-3-methylaza-7-cyanononadecane hydrochloride or a-dodecyl-3-methoxy-a-[3-[[2-(3-methoxyphenyl)ethyl] methyl amino] propyl] benzene-acetonitrile (anipamil) ... 

C9H20O 3,3-diethyi-2-pentanol 66793-94-0 238.93 14.050 2 19875 C10H14 1 -methyl-4-propyl benzene 1074-55-1 212.46 11.507 1... 

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