Benzene, 1-methyl-4-(1-methylethenyl)-

• Formula: C₁₀H₁₂
• Molecular weight: 132.2023
• IUPAC Standard InChI: InChI=1S/C10H12/c1-8(2)10-6-4-9(3)5-7-10/h4-7H,1H2,2-3H3 Copy

  
• IUPAC Standard InChIKey: MMSLOZQEMPDGPI-UHFFFAOYSA-N Copy
• CAS Registry Number: 1195-32-0
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Other names: p-Cymenene; Styrene, p,α-dimethyl-; α,p-Dimethylstyrene; α,4-Dimethylstyrene; p-Isopropenyl toluene; p-Methyl-α-methylstyrene; p,α-Dimethylstyrene; Dehydro-p-cymene; 1-Methyl-4-isopropenylbenzene; 2-(p-Methylphenyl)propene; 2-p-Tolylpropene; 4-Isopropenyltoluene; 4-Methyl-α-methylstyrene; 1-Methyl-4-(1-methylethenyl)-benzene; 1-methyl-4α-methylstyrene; Methyl-4-(1-methylethenyl)-benzene; para- α-Dimethylstyrene; 4-CH3C6H4C(CH3)CH2; 1-p-Tolyl-1-methylethylene; 4-Methylisopropenylbenzene; NSC 361058; 1-Isopropenyl-4-methylbenzene; Cymenene; α-dimethyl-p-styrene; p,α-Dimethylstyrol; Styrene, α,4-dimethyl; Dimethyl-p-styrene
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Normal boiling point
  • References
  • Notes
• Other data available:
  • Phase change data
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • Gas Chromatography
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
• Options:
  • Switch to calorie-based units

Data at NIST subscription sites:

• NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.

Normal boiling point

Go To: Top, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director

References

Go To: Top, Normal boiling point, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Tomaszewska and Zacharewicz, 1961
Tomaszewska, L.; Zacharewicz, W., Selenium Compounds with Terpinolene and Their Degradation, Rocz. Chem., 1961, 35, 1511. [all data]

Ellis and Razavipour, 1959
Ellis, S.R.M.; Razavipour, M., Vapour-liquid equilibria at reduced pressures: n-butanol-ethyl benzene; aniline-p-cymene, Chem. Eng. Sci., 1959, 11, 99. [all data]

Boord, Greenlee, et al., 1947
Boord, C.E.; Greenlee, K.W.; Perilstein, W.L.; Derfer, J.M., The Synthesis, Purification and Prop. of Hydrocarbons of Low Mol. Wt., Am. Pet. Inst. Res. Proj. 45, Ninth Annu. Rep., Ohio State Univ., June 30, 1947. [all data]

Sabatier and Murat, 1915
Sabatier, P.; Murat, M., Ann. Chim. (Paris), 1915, 4, 253. [all data]

Sabatier and Murat, 1913
Sabatier, P.; Murat, M., Preparation of Three Cymenes and Thre Menthanes, C. R. Hebd. Seances Acad. Sci., 1913, 156, 184. [all data]

Notes

Go To: Top, Normal boiling point, References

• Symbols used in this document:
  

  Tboil

  Boiling point

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
• The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
• Customer support for NIST Standard Reference Data products.