4-Oxoheptanedioic acid

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Names

[ CAS No. ]:
502-50-1

[ Name ]:
4-Oxoheptanedioic acid

[Synonym ]:
4-Oxoheptanedioic acid
EINECS 207-941-8
Heptanedioic acid, 4-oxo-
MFCD00002798

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
420.4±20.0 °C at 760 mmHg

[ Melting Point ]:
142-144ºC(lit.)

[ Molecular Formula ]:
C7H10O5

[ Molecular Weight ]:
174.151

[ Flash Point ]:
222.2±18.3 °C

[ Exact Mass ]:
174.052826

[ PSA ]:
91.67000

[ LogP ]:
-0.82

[ Vapour Pressure ]:
0.0±2.1 mmHg at 25°C

[ Index of Refraction ]:
1.489

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE
  • dimethyl 4-nitroheptanedioate
  • 2-oxo-3H-furan-3-carboxylic acid
  • Diethyl 4-oxoheptanedioate
  • Chelidonic acid
  • Succinic acid
  • 1-(4-Methyl-3-pentenyl)-1,5-cyclooctadien
  • Hydrogen iodide
  • Hydrochloric acid
  • 1,1'-dimethyl-dihydro-[2,3']bipyrrolylidene-5,2',5'-trione

DownStream

  • Diethyl 4-oxoheptanedioate
  • Monoethyl 4-Oxoheptanedioate
  • Rolziracetam
  • N,2,6-TRIMETHYLANILINE
  • Pimelic acid
  • 1,6-DIOXASPIRO[4.4]NONANE-2,7-DIONE
  • 5-(3-hydroxypropyl)oxolan-2-one
  • 3-(6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-propionic acid
  • Heptanedioic acid,4-oxo-, 1,7-dimethyl ester

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • 2,6-diamino-4-oxoheptanedioic acid
  • 4-Oxoheptanedioic Acid Monoethyl Ester
  • 4-Oxoheptanedioic acid,isonicotinoyl hydrazone
  • (3S)-tert-butoxycarbonylamino-4-oxoheptanedioic acid 1-benzyl ester
  • 3-deoxy-2-heptulosaric acid
  • 4-octanoyloxybenzenesulfonic acid
  • 3-Thujanamine
  • Ethanone, 1-[(2S,4R)-2-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-4-hydroxy-1-pyrrolidinyl]-2,2,2-trifluoro-
  • (S)-2-Methyl-N-(4-methylbenzylidene)-propane-2-sulfinamide
  • Methyl (R)-2-carbamoylpyrrolidine-1-carboxylate
  • 4-Bromo-3-iodobenzyl bromide
  • 3-Chloro-5-(trifluoromethoxy)phenacyl bromide
  • 2-Bromo-6-iodophenacyl bromide
  • 2-Amino-6-fluoro-4-(trifluoromethyl)benzonitrile
  • 1-Chloro-3-fluoro-7-(trifluoromethyl)isoquinoline
  • 8-methoxy-4,4-dimethyl-3H-isoquinoline
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