-
Name
DL-METHYLTARTRONIC ACID
- EINECS
- CAS No. 595-48-2
- Article Data20
- CAS DataBase
- Density 1.647g/cm3
- Solubility
- Melting Point 142°C (rough estimate)
- Formula C4H6O5
- Boiling Point 316°Cat760mmHg
- Molecular Weight 134.089
- Flash Point 159.1°C
- Transport Information
- Appearance
- Safety Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits acrid smoke and irritating fumes.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms
- PSA
- LogP
Methyl tartronic acid Chemical Properties
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
Methyl tartronic acid 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. |
Methyl tartronic acid Safety Profile
Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits acrid smoke and irritating fumes.
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