1-Pentyn-3-one,4-methyl-

Suppliers

Names

[ CAS No. ]:
13531-82-3

[ Name ]:
1-Pentyn-3-one,4-methyl-

[Synonym ]:
4-methyl-pent-1-yn-3-one
4-Methyl-pent-1-in-3-on
Ethynyl isopropyl ketone
4-methyl-1-pentyn-3-one
1-Pentyn-3-one,4-methyl

Chemical & Physical Properties

[ Density]:
0.883g/cm3

[ Boiling Point ]:
127.3ºC at 760mmHg

[ Molecular Formula ]:
C6H8O

[ Molecular Weight ]:
96.12710

[ Flash Point ]:
37.9ºC

[ Exact Mass ]:
96.05750

[ PSA ]:
17.07000

[ LogP ]:
0.84470

[ Vapour Pressure ]:
11.2mmHg at 25°C

[ Index of Refraction ]:
1.422

Safety Information

[ HS Code ]:
2914190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1-Pentyn-3-ol,4-methyl-
  • 2-Methylpropanoyl chloride
  • Bis(trimethylsilyl)acetylene
  • 4-methyl-1-trimethylsilylpent-1-yn-3-one

DownStream

  • (E)-1-chloro-4-methylpent-1-en-3-one
  • (Z)-1-chloro-4-methyl-1-penten-3-one
  • 1,3-dichloro-4-methyl-1,2-pentadiene
  • 1,1-dichloro-4-methylpentan-3-one

Customs

[ HS Code ]: 2914190090

[ Summary ]:
2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 1-Pentyn-3-one,4-methyl-1-(trimethylsilyl)
  • (2-methyl-3-oxo-5-phenylpent-4-yn-2-yl) acetate
  • 4-bromo-4-methyl-1-phenylpent-1-yn-3-one
  • 1-Octen-3-one, 4-methyl-1-phenyl-, (E)-
  • 1,3-Oxathiolan-5-one,4-methyl-2-(1-methylethyl)-(9CI)
  • 1,2,4-Triazolidin-3-one,4-methyl-5-thioxo-