4-Isobutyldihydro-2H-pyran-2,6(3H)-dione

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Names

[ CAS No. ]:
185815-59-2

[ Name ]:
4-Isobutyldihydro-2H-pyran-2,6(3H)-dione

[Synonym ]:
4-isobutyl-dihydro-3H-pyran-2,6-dione
4-Isobutyldihydro-2H-pyran-2,6(3H)-dione
3-isobutyl-glutaric anhydride
2H-pyran-2,6(3H)-dione,dihydro-4-(2-methylpropyl)
IBG-anhydride
3-isobutyl-glutaric acid-anhydride
3-Isobutyl-glutarsaeure-anhydrid

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
279.3±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H14O3

[ Molecular Weight ]:
170.206

[ Flash Point ]:
124.0±15.9 °C

[ Exact Mass ]:
170.094299

[ PSA ]:
43.37000

[ LogP ]:
0.99

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.451

Safety Information

[ HS Code ]:
2917190090

Precursor & DownStream

Precursor

  • 3-Isobutylglutaric acid
  • Propanedioic acid,2-(3-methylbutylidene)-, 1,3-diethyl ester

DownStream

  • 3-(2-Amino-2-oxoethyl)-5-methylhexanoic acid
  • Pregabalin
  • (3R)-3-(2-Amino-2-oxoethyl)-5-methylhexanoic acid
  • 3-(Aminomethyl)-5-methylhexanoic acid

Customs

[ HS Code ]: 2917190090

[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%


Related Compounds

  • 5-Chloro-8-methyl-1,2,3,4-tetrahydroquinolin-4-amine
  • 2-Chloro-1-(4-methylpyridin-2-yl)ethan-1-one
  • 7H-Thiopyrano[3,2-b]furan-7-one, 6-amino-5,6-dihydro-3,5-dimethyl
  • 2-Chloro-1-(2-chloro-6-nitrophenyl)ethan-1-one
  • Benzo[b]thiophene-3-carboxylic acid, 4-amino-4,5,6,7-tetrahydro
  • 3-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxylic acid
  • 2-[1-(2-Methyl-1,3-thiazol-4-yl)cyclopropyl]acetic acid
  • 2-[1-(4-Methyl-1,3-thiazol-5-yl)cyclopropyl]acetic acid
  • 2-Bromo-1-(5-bromo-2-methylphenyl)ethanone
  • 2-[1-(2-Methyl-1,3-thiazol-5-yl)cyclopropyl]acetic acid
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