2-OXO-1-OXA-SPIRO[4.4]NONANE-4-CARBOXYLIC ACID

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Names

[ CAS No. ]:
18363-10-5

[ Name ]:
2-OXO-1-OXA-SPIRO[4.4]NONANE-4-CARBOXYLIC ACID

[Synonym ]:
2-Oxo-1-oxa-spiro[4.4]nonan-4-carbonsaeure
2-oxo-1-oxaspiro<4,4>nonan-4-carboxylic acid
2-Oxo-1-oxa-spiro[4.4]nonane-4-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.32g/cm3

[ Boiling Point ]:
430.3ºC at 760 mmHg

[ Molecular Formula ]:
C9H12O4

[ Molecular Weight ]:
184.18900

[ Flash Point ]:
180.2ºC

[ Exact Mass ]:
184.07400

[ PSA ]:
63.60000

[ LogP ]:
0.94690

[ Vapour Pressure ]:
1.31E-08mmHg at 25°C

[ Index of Refraction ]:
1.532

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2932209090

Precursor & DownStream

Precursor

DownStream

  • 1-Oxaspiro[4.4]nonane-4-carbonyl chloride, 2-oxo- (9CI)
  • 1-Oxaspiro[4.4]nonan-2-one, 4-(chloroacetyl)- (9CI)

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3-methylene-2-oxo-1-oxa-spiro[4.4]nonane-4-carboxylic acid
  • (R)-3-Methylene-2-oxo-1-oxa-spiro[4.4]nonane-4-carboxylic acid 4-methoxy-benzyl ester
  • 2-(dimethylamino)ethyl 2-oxo-1-oxa-3-azaspiro[4.4]nonane-3-carboxylate,hydrochloride
  • 4-Methyl-2-oxo-1-oxa-spiro[4.4]non-3-ene-3-carboxylic acid ethyl ester
  • 8-tert-Butyl-2-oxo-1-oxa-spiro[4.5]decane-4-carboxylic acid ethyl ester
  • (R)-3-Methylene-2-oxo-1-oxa-spiro[4.5]decane-4-carboxylic acid methyl ester
  • 1-[(2-Methylfuran-3-yl)methyl]cyclopropan-1-amine
  • 1-[1-(1,3-Thiazol-2-yl)cyclopropyl]ethan-1-amine
  • (2R)-6-(4-fluorophenyl)hexan-2-amine
  • [4-(3-Methylbutoxy)phenyl]methanethiol
  • 2-bromo-N-pentylpyridin-4-amine
  • 1-(3-Bromo-2,6-difluorophenyl)-2,2-dichloroethanol
  • 3,5-Dichloro-4-[(3-methylazetidin-3-yl)oxy]pyridine
  • tert-butyl N-[2-amino-3-(3-bromo-2-hydroxyphenyl)propyl]carbamate
  • 3-(3,4-Difluorophenyl)but-3-en-1-amine
  • 2-(1-Ethynylcyclopropyl)-5-fluoropyridine
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