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255270 Sigma-Aldrich

o-Cymene

98%

Synonym: 1-Isopropyl-2-methylbenzene, 2-Isopropyltoluene

  • CAS Number 527-84-4

  • Linear Formula CH3C6H4CH(CH3)2

  • Molecular Weight 134.22

  •  Beilstein/REAXYS Number 1850838

  •  EC Number 208-426-0

  •  MDL number MFCD00008888

  •  PubChem Substance ID 24855410

  •  NACRES NA.22

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Properties

Related Categories Arenes, Building Blocks, Chemical Synthesis, Organic Building Blocks
Quality Level   100
vapor pressure   3.6 mmHg ( 37.7 °C)
assay   98%
refractive index   n20/D 1.499 (lit.)
bp   178 °C (lit.)
mp   −72-−71 °C (lit.)
solubility   organic solvents: miscible(lit.)
  water: insoluble(lit.)
density   0.877 g/mL at 25 °C (lit.)
SMILES string   CC(C)c1ccccc1C
InChI   1S/C10H14/c1-8(2)10-7-5-4-6-9(10)3/h4-8H,1-3H3
InChI key   WWRCMNKATXZARA-UHFFFAOYSA-N

Description

General description

Intact and direct dealkylating nitration of o-cymene with nitronium tetronium tetrafluoroborate has been reported. The kinetics of isomerization of cymene has been studied.

Packaging

100, 500 mg in ampule

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 2046 3 / PGIII
WGK Germany 
WGK 2
RTECS 
DA6127300
Flash Point(F) 
122.0 °F - closed cup
Flash Point(C) 
50 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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