2,4-dimethylpenta-1,4-diene

Names

[ CAS No. ]:
4161-65-3

[ Name ]:
2,4-dimethylpenta-1,4-diene

[Synonym ]:
2,4-dimethyl-penta-1,4-diene
2,4-Dimethyl-pentadien-(1,4)
2,4-Dimethyl-1,4-pentadiene
2,4-Dimethyl-penta-1,4-dien
Diisopropenylmethan
1,4-Pentadiene,2,4-dimethyl
2,4-Dimethyl-1,4-pentadien

Chemical & Physical Properties

[ Density]:
0.718g/cm3

[ Boiling Point ]:
89.6ºC at 760 mmHg

[ Molecular Formula ]:
C7H12

[ Molecular Weight ]:
96.17020

[ Exact Mass ]:
96.09390

[ LogP ]:
2.52870

[ Index of Refraction ]:
1.416

Safety Information

[ HS Code ]:
2901299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ketene
  • 2,4-Pentandione
  • 2,4-Dimethyl-4-penten-2-ol
  • 4-bromo-2,4-dimethyl-pent-1-ene
  • METHYLMAGNESIUM BROMIDE
  • 1,5-dimethylbicyclo[3.1.0]hexan-3-one
  • Boron trifluoride etherate
  • Diethyl ether

DownStream

  • 3,5-Dimethylcyclohexanone (mixture of isomers)
  • 1,4-dimethylbicyclo[2.1.0]pentane

Customs

[ HS Code ]: 2901299090

[ Summary ]:
2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • 2,4-dimethylpenta-1,3-diene-3-thiol
  • 2,4-dimethylpenta-1,3-dienyl(trimethyl)stannane
  • 2,4-dimethylpenta-1,3-dien-1-one
  • 2,3-DIMETHYL-1,4-PENTADIENE
  • 2,4-dichloro-3,6-dioxocyclohexa-1,4-diene-1-carbonitrile
  • 2,4-dimethyl-3-azaspiro[5.5]undeca-1,4-diene-1,5-dicarbonitrile
  • 2-[3-cyclopentyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-(2-hydroxyethyl)propanamido]acetic acid
  • tert-butyl N-[3-(pyridazine-4-carbonyl)pyridin-2-yl]carbamate
  • tert-butyl N-[3-(2,2-difluoroacetyl)pyridin-2-yl]carbamate
  • 5-(1-{1-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopropyl}-N-methylformamido)pentanoic acid
  • tert-butyl N-[3-(4-methoxybutanoyl)pyridin-2-yl]carbamate
  • tert-butyl N-{3-[2-(propan-2-yloxy)acetyl]pyridin-2-yl}carbamate
  • tert-butyl N-[3-(2,2-dimethylbutanoyl)pyridin-2-yl]carbamate
  • tert-butyl N-[3-(3,3-dimethylbutanoyl)pyridin-2-yl]carbamate
  • 5-{3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]pentanoyl}-5-azaspiro[2.4]heptane-7-carboxylic acid
  • 2-(3-Amino-4-methylphenyl)cycloheptan-1-one
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