3,3-Tetramethyleneglutarimide

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Names

[ CAS No. ]:
1075-89-4

[ Name ]:
3,3-Tetramethyleneglutarimide

[Synonym ]:
Tetramethylene glutarimide
3,3-TETRAMETHYLENEGLUTARIMIDE
EINECS 427-770-4
MFCD00023871
8-azaspiro[4.5]decane-7,9-dione
Buspirone Impurity 11

Chemical & Physical Properties

[ Density]:
1.17 g/cm3

[ Boiling Point ]:
350.7ºC at 760 mmHg

[ Melting Point ]:
153-155 °C

[ Molecular Formula ]:
C9H13NO2

[ Molecular Weight ]:
167.20500

[ Flash Point ]:
162.6ºC

[ Exact Mass ]:
167.09500

[ PSA ]:
46.17000

[ LogP ]:
1.31220

[ Vapour Pressure ]:
4.31E-05mmHg at 25°C

[ Index of Refraction ]:
1.523

[ Storage condition ]:
Poison room

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS06, GHS09

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301-H411

[ Precautionary Statements ]:
Missing Phrase - N15.00950417

[ Hazard Codes ]:
T+:Verytoxic;

[ Risk Phrases ]:
R28

[ Safety Phrases ]:
S45-S36/37/39

[ RIDADR ]:
2811.0

[ HS Code ]:
2925190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,3-Tetramethyleneglutaric anhydride

DownStream

  • Buspirone hydrochloride
  • 3-Azaspiro[5.5]undecane
  • 8-Aza-spiro[4.5]decane
  • 8-(4-Chlorobutyl)-8-azaspiro[4.5]decane-7,9-dione
  • Buspirone
  • 8-(prop-2-ynyl)-8-azaspiro[4.5]decane-7,9-dione
  • 8-(4-Bromobutyl)-8-azaspiro[4.5]decane-7,9-dione
  • 8-methyl-8-azaspiro[4.5]decane-7,9-dione
  • 8-(4-piperazin-1-ylbutyl)-8-azaspiro[4.5]decane-7,9-dione
  • Tiospirone

Customs

[ HS Code ]: 2925190090

[ Summary ]:
2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • N-<4-(tosyloxy)butyl>-3,3-tetramethyleneglutarimide
  • 3-[3-(2-carboxyethoxy)phenoxy]propanoic acid
  • 3-(3-Pyridinyl)-1-propanol
  • 3,3,4,4-tetramethoxy-2-phenyl-cyclobutene-1-carbonitrile
  • 3-[(3-carboxy-2-chlorophenyl)-diphenylsilyl]-2-chlorobenzoic acid
  • 3-[(3-carboxy-2,6-dichlorophenyl)-diphenylsilyl]-2,4-dichlorobenzoic acid