1,1-Dimethylcyclopentane

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Names

[ CAS No. ]:
1638-26-2

[ Name ]:
1,1-Dimethylcyclopentane

[Synonym ]:
1,1-methylcyclopentane
Cyclopentane,1,1-dimethyl
1,1-Dimethyl-cyclopentan
Cyclopentane,1-dimethyl
Cyclopentane, 1,1-dimethyl-
ghl.PD_Mitscher_leg0.791
gem-Dimethylcyclopentane
1,1-Dimethylcyclopentane
1,1-dimethyl-cyclopentane
dimethyl cyclopentane

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
87.5±0.0 °C at 760 mmHg

[ Melting Point ]:
-69.79°C

[ Molecular Formula ]:
C7H14

[ Molecular Weight ]:
98.186

[ Flash Point ]:
-8.8±11.7 °C

[ Exact Mass ]:
98.109550

[ LogP ]:
3.85

[ Vapour Pressure ]:
71.5±0.1 mmHg at 25°C

[ Index of Refraction ]:
1.423

Safety Information

[ HS Code ]:
2902199090

Synthetic Route

Precursor & DownStream

Precursor

  • 6-bromo-2-methyl-1-hexene
  • 5,5-dimethylcyclopenta-1,3-diene
  • TMS
  • 1-methylcyclopentyl trifluoroacetate
  • Methylcyclopentene
  • 3,3-DIMETHYL-PENTANEDIOIC ACID DIMETHYL ESTER
  • 4,4-dimethylcyclopent-2-en-1-ol
  • 4,4-dimethyl-2-hydroxycyclopentanone
  • 4,4-Dimethyl-2-cyclopenten-1-one
  • 5-Brom-3,3-dimethyl-cyclopenten-(1)

DownStream

  • 3,3-Dimethylpentane
  • 2,2-Dimethylpentane
  • isohexane
  • Cyclopentane
  • Methylcyclopentane
  • 3,3-dimethylcyclopentene
  • Toluene
  • 5,5-dimethylcyclopenta-1,3-diene
  • Ethylcyclopentane
  • 2-methyl cyclohexane

Customs

[ HS Code ]: 2902199090

[ Summary ]:
2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%


Related Compounds

  • 2-ethyl-1,1-dimethylcyclopentane
  • 3-ethyl-1,1-dimethylcyclopentane
  • Perfluoro-1,1-dimethylcyclopentane
  • perfluoro-(1,1-dimethylcyclopentane)
  • 2-Ethylidene-1,1-dimethylcyclopentane
  • 3-ethylidene-1,1-dimethylcyclopentane