2-METHYL-1-PENTEN-3-YNE

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Names

[ CAS No. ]:
926-55-6

[ Name ]:
2-METHYL-1-PENTEN-3-YNE

[Synonym ]:
Isopropenyl-methyl-acetylen
CH3C.equiv.CC(CH3)=CH2
Methyl-isopropenyl-acetylen
2-Methyl-pent-1-en-3-in
2-Methyl-penten-(1)-in-(3)
CH3C.
.CC(CH3)=CH2
1-Penten-3-yne,2-methyl
2-methyl-pent-1-en-3-yne
2-Methyl-1-penten-3-yne

Chemical & Physical Properties

[ Density]:
0.757g/cm3

[ Boiling Point ]:
84.8ºC at 760mmHg

[ Molecular Formula ]:
C6H8

[ Molecular Weight ]:
80.12770

[ Exact Mass ]:
80.06260

[ LogP ]:
1.58580

[ Index of Refraction ]:
1.431

Safety Information

[ HS Code ]:
2901299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Propyne
  • Mesityl oxide
  • Acetone
  • Allene
  • 2-METHYL-3-PENTYN-2-OL
  • Trifluoroacetic anhydride
  • N,2-dimethylbut-3-yn-2-amine
  • (1,1-dimethyl-but-2-ynyl)-methyl-amine
  • 3-Methyl butynol

DownStream

  • 2-Methyl-1-penten-3-one
  • Cyclopropanecarboxylic acid, 2-methyl-2-(1-propynyl)- (7CI)

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-Methyl-1-penten-3-yne
  • 5-bromo-2-methyl-1-penten-3-yne
  • 2-Methyl-1-penten-3-one
  • 4-Methylpent-4-en-1-yne
  • 5-chloro-2-methylpent-1-en-3-yne
  • 3-Ethyl-2-methyl-1-penten-3-ol
  • 1-[3-Chloro-5-(trifluoromethyl)phenyl]propan-2-one
  • 1-[3-Bromo-5-(trifluoromethyl)phenyl]propan-2-one
  • 2-Amino-2-(2-{[(tert-butoxy)carbonyl]amino}phenyl)acetic acid
  • 2-Amino-2-(3-{[(tert-butoxy)carbonyl]amino}-4-methylphenyl)acetic acid
  • 2-Amino-2-(3-{[(tert-butoxy)carbonyl]amino}-4-chlorophenyl)acetic acid
  • 2-Amino-2-(4-bromo-3-{[(tert-butoxy)carbonyl]amino}phenyl)acetic acid
  • 2-Amino-2-[2-(dimethylamino)-4-fluorophenyl]acetic acid
  • 2-(4-Fluoro-1-benzothiophen-3-yl)acetic acid
  • 2-(4-Chloro-1-benzothiophen-3-yl)acetic acid
  • 3-(Aminomethyl)-1-benzothiophen-4-ol
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