Disodium 2-oxopentanedioate

Basic Information

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CAS Number

305-72-6

Molecular Formula

C5H4Na2O5

Molecular Weight

190.06 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Boiling Point

345.6°C at 760 mmHg

Density

1.499g/cm3

Flash Point

177ºC

SMILES

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C(CC(=O)[O-])C(=O)C(=O)[O-].[Na+].[Na+]

InChI

InChI=1S/C5H6O5.2Na/c6-3(5(9)10)1-2-4(7)8;;/h1-2H2,(H,7,8)(H,9,10);;/q;2*+1/p-2

InChIKey

YBGBJYVHJTVUSL-UHFFFAOYSA-L

LogP

-3.29310

Complexity

160

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Sensitiveness

Hygroscopic

Synonyms & References

English

DTXSID70944861
.ALPHA.-KETOGLUTARIC ACID DISODIUM SALT
K0007
Disodium 2-oxoglutarate
SCHEMBL723421
alpha-Ketoglutaric acid disodium salt
YBGBJYVHJTVUSL-UHFFFAOYSA-L
2-Ketoglutaric Acid Disodium Salt
Disodium 2-Ketoglutarate
Pentanedioic acid, 2-oxo-, sodium salt
FLP7P4RM46
alpha -Ketoglutaric acid disodium salt anhydrous
17091-15-5
DISODIUM .ALPHA.-KETOGLUTARATE
.ALPHA.-OXOGLUTARIC ACID DISODIUM SALT
FT-0612736
Q27278059
AKOS006222087
sodium a-ketoglutarate
Disodium oxoglurate
Pentanedioic acid,2-oxo-,sodium salt
Pentanedioic acid, 2-oxo-, disodium salt
305-72-6
EINECS 206-167-8
D91223
sodium 2-oxopentanedioate
2-Oxoglutaric acid disodium salt
Glutaric acid, 2-oxo-, disodium salt
MFCD00043347
AS-66431

MDL Number

MFCD00043347

Customs Code

2918300090

FAQ

What are the physical and chemical properties of Disodium 2-oxopentanedioate (CAS: 305-72-6)?

Disodium 2-oxopentanedioate is a crystalline compound with a molecular weight of 146.07 g/mol. It has a high solubility in water and moderate solubility in organic solvents. It is reactive towards bases and can undergo hydrolysis. It is used in the synthesis of various compounds and as a reagent in organic chemistry.

How is Disodium 2-oxopentanedioate (CAS: 305-72-6) typically synthesized?

Disodium 2-oxopentanedioate is typically synthesized by reacting a mixture of sodium hydroxide and 2-oxopentanedioic acid. The reaction is carried out in water under mild conditions. The yield is around 85-90%, and the product is isolated by filtration and recrystallization.

What industries use Disodium 2-oxopentanedioate (CAS: 305-72-6)?

Disodium 2-oxopentanedioate is used in the pharmaceutical industry for the synthesis of certain drugs. It is also utilized in the polymer industry as a stabilizer and in the production of polyesters. Additionally, it has applications in the sensor industry for its colorimetric properties.

What precautions should be taken when handling Disodium 2-oxopentanedioate (CAS: 305-72-6)?

When handling Disodium 2-oxopentanedioate, it is important to use appropriate personal protective equipment (PPE), including gloves and safety goggles. The compound should be stored in a cool, dry place away from heat sources and incompatible materials. Spills should be cleaned up carefully following standard laboratory procedures, and the material safety data sheet (MSDS) should be consulted for detailed information.