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129828 Sigma-Aldrich

Methylcyclopentadiene dimer

93%

  • CAS Number 26472-00-4

  • Empirical Formula (Hill Notation) C12H16

  • Molecular Weight 160.26

  •  PubChem Substance ID 24847928

  •  NACRES NA.22

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Properties

Related Categories Alkenes, Building Blocks, Chemical Synthesis, Cyclic, Organic Building Blocks More...
vapor density   4.6 (vs air)
vapor pressure   ~7.5 mmHg ( 47.8 °C)
assay   93%
contains   200 ppm p-tert.-butylcatechol as inhibitor
expl. lim.   ~10 %
impurities   ≤3.5% acyclic dienes
  0.5% benzene
  0.6% toluene
  1.5% C7 cyclodienes
refractive index   n20/D 1.498 (lit.)
bp   200 °C (lit.)
mp   −51 °C (lit.)
density   0.941 g/mL at 25 °C (lit.)
storage temp.   room temp
SMILES string   CC1=CC2C(C1)C3CC2C(C)=C3
InChI   1S/C12H16/c1-7-3-11-9-5-8(2)10(6-9)12(11)4-7/h4-5,9-12H,3,6H2,1-2H3
InChI key   IYQYZZHQSZMZIG-UHFFFAOYSA-N

Description

Application

Methylcyclopentadiene dimer was used to study the competition with ethylene for binding and biological activities.

The kinetics of the dissociation of the methylcyclopentadiene dimers was studied.

Packaging

500 mL in glass bottle

Other Notes

Material may darken in storage

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN3295 - class 3 - PG 3 - EHS - Hydrocarbons, liquid, n.o.s., HI: A, S (not BR)
WGK Germany 
WGK 3
Flash Point(F) 
89.2 °F - closed cup
Flash Point(C) 
31.8 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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