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
  • 3-[2-(4-Fluorophenyl)ethoxy]propan-1-amine
  • 3-[2-(4-bromophenyl)ethynyl]-1H-pyridin-2-one
  • 6-bromo-2-ethyl-2,3-dihydro-4H-chromen-4-one
  • 1,3-dimethyl-1H-indazole-7-carboxylic acid
  • 2'-Fluoro-5'-methoxy-[1,1'-biphenyl]-4-carbaldehyde
  • I+/-,I+/--Dimethyl-1,3-benzodioxole-5-acetyl chloride
  • 4-(2,3-Difluorobenzyl)-phenylamine
  • 4-(3,5-Difluorobenzyl)-phenylamine
  • 2-(2,6-Difluorophenyl)-4-pyrimidinecarboxaldehyde
  • 2-(2,3-Difluorophenyl)pyrimidine-5-carboxaldehyde
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