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595-48-2

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Basic Information
CAS No.: 595-48-2
Name: DL-METHYLTARTRONIC ACID
Article Data: 20
Molecular Structure:
Molecular Structure of 595-48-2 (DL-METHYLTARTRONIC ACID)
Formula: C4H6O5
Molecular Weight: 134.089
Density: 1.647g/cm3
Melting Point: 142°C (rough estimate)
Boiling Point: 316°Cat760mmHg
Flash Point: 159.1°C
Safety: Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits acrid smoke and irritating fumes.
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Chemistry

IUPAC Name: 2,2-Dihydroxy-3-oxobutanoic acid
Synonyms: 2-Hydroxy-2-methylmalonate ; 2-Hydroxy-2-methylpropanedioic acid ; 2-Methyltartronic acid ; Hydroxymethylpropanedioic acid ; Isomalic acid
CAS NO: 595-48-2
Molecular Formula of Methyl tartronic acid (CAS NO.595-48-2) : C4H6O5
Molecular Weight of Methyl tartronic acid (CAS NO.595-48-2) : 134.09
Molecular Structure of Methyl tartronic acid (CAS NO.595-48-2) :
EINECS: 209-868-7
Mol File: 595-48-2.mol
Index of Refraction: 1.531
Surface Tension: 84.5 dyne/cm
Density: 1.647 g/cm3
Flash Point: 159.1 °C
Enthalpy of Vaporization: 64.61 kJ/mol
Boiling Point: 316 °C at 760 mmHg
Vapour Pressure: 3.57E-05 mmHg at 25°C

Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 1400mg/kg (1400mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION		 Toxicology and Applied Pharmacology. Vol. 9, Pg. 274, 1966.
mouse LD50 oral 2450mg/kg (2450mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION		 Toxicology and Applied Pharmacology. Vol. 9, Pg. 274, 1966.
rabbit LDLo oral 7gm/kg (7000mg/kg) BEHAVIORAL: GENERAL ANESTHETIC

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)		 Industrial and Engineering Chemistry. Vol. 15, Pg. 628, 1923.

 

Safety Profile

Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits acrid smoke and irritating fumes.