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Name	Diethyl oxalacetate sodium salt	EINECS	255-122-9
CAS No.	40876-98-0	Density	N/A
PSA	75.66000	LogP	0.42700
Solubility	Slightly soluble in water (1.2 g/L) (25°C).	Melting Point	188-190 °C
Formula	C₈H₁₁NaO₅	Boiling Point	N/A
Molecular Weight	210.162	Flash Point	N/A
Transport Information	N/A	Appearance	beige to light orange crystalline powder
Safety	24/25	Risk Codes	36
Molecular Structure		Hazard Symbols	Xi
Synonyms	Butanedioicacid, oxo-, diethyl ester, ion(1-), sodium (9CI);2-(Oxo)succinic acid diethyl estermonosodium salt;Diethyl 2-hydroxy-2-butenedioate sodium salt;Diethyloxalacetate sodium salt;Diethyl oxobutanedioate sodium salt;Diethylsodiooxalacetate;Diethyl sodium oxalacetate;Oxalacetic acid diethyl estersodium salt;Sodium diethyl oxalacetate;Sodium diethyl oxaloacetate;Sodiumdiethyl oxobutanedioate;	Article Data	4

Diethyl oxalacetate sodium salt Chemical Properties

IUPAC Name: Sodium diethyl 2-oxobutanedioate (40876-98-0)
Synonyms: Ethyl sodium oxalacetate ; Ethyl sodium oxaloacetate ; Diethyl oxalacetate sodium ; Diethyl oxalacetate sodium salt;diethyl oxalo acetate sodium salt ; Diethyl oxosuccinate sodium salt;ethyl oxalacetate sodium salt ; Oxalacetic acid diethyl ester sodium salt
Product Categories: Pharmaceutical Intermediates;API intermediates
Molecular Structure:
Molecular Formula: C₈H₁₁NaO₅
Molecular Weight: 210.16
CAS: 40876-98-0
EINECS: 255-122-9
Melting point: 188-190 ºC
Flash Point: 100.3 °C
Enthalpy of Vaporization: 58.45 kJ/mol
Boiling Point: 265.4 °C at 760 mmHg
Vapour Pressure: 0.00126 mmHg at 25°C
Mol File: 40876-98-0.mol
Storage temp. 2-8°C
Sensitive: Moisture Sensitive
BRN : 4279609
Appearance: sodium diethyl oxaloacetate (40876-98-0) is beige to light orange crystalline powder

Diethyl oxalacetate sodium salt Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LD	oral	> 500mg/kg (500mg/kg)		National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 9, 1953.

Diethyl oxalacetate sodium salt Safety Profile

Hazard Codes T,Xi
Risk Statements 45-46-48/20/21/22-36-36/38
36: Irritating to the eyes
45: May cause cancer
46: May cause heritable genetic damage
48/20/21/22: Harmful: danger of serious damage to health by prolonged exposure through inhalation, and in contact with skin and if swallowed
36/38: sodium diethyl oxaloacetate (40876-98-0) is irritating to eyes and skin
Safety Statements 26-24/25-45-53
24/25: Avoid contact with skin and eyes
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
35: This material and its container must be disposed of in a safe way
53: Avoid exposure - obtain special instruction before use
WGK Germany 3
RTECS EK0115500

Diethyl oxalacetate sodium salt Specification

1.General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
2.Extinguishing Media: Use agent most appropriate to extinguish fire.
3.Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
4.Storage: Store sodium diethyl oxaloacetate (40876-98-0) in a cool, dry place. Keep container closed when not in use.

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