-
Name
3-Methylpyridine-2-carboxylic acid
- EINECS -0
- CAS No. 4021-07-2
- Article Data3
- CAS DataBase
- Density 1.23 g/cm3
- Solubility
- Melting Point 114-118 °C
- Formula C7H7NO2
- Boiling Point 300.598 °C at 760 mmHg
- Molecular Weight 137.138
- Flash Point 135.597 °C
- Transport Information
- Appearance
- Safety 26-36
- Risk Codes 36/37/38
-
Molecular Structure
-
Hazard Symbols
Xi
- Synonyms Picolinicacid, 3-methyl- (6CI,7CI,8CI);3-Methyl-2-picolinic acid;3-Methyl-2-pyridinecarboxylic acid;3-Methylpicolinic acid;NSC 109145;NSC109148;
- PSA 50.19000
- LogP 1.08820
3-Methylpyridine-2-carboxylic acid Chemical Properties
Molecular structure of 3-Methylpyridine-2-carboxylic acid (CAS NO.4021-07-2) is:
Product Name: 3-Methylpyridine-2-carboxylic acid
CAS Registry Number: 4021-07-2
IUPAC Name: 3-Methylpyridine-2-carboxylic acid
Molecular Weight: 137.13598 [g/mol]
Molecular Formula: C7H7NO2
XLogP3-AA: 1.1
H-Bond Donor: 1
H-Bond Acceptor: 3
Melting Point: 114-118 °C
Surface Tension: 53.3 dyne/cm
Density: 1.23 g/cm3
Flash Point: 135.6 °C
Enthalpy of Vaporization: 57.09 kJ/mol
Boiling Point: 300.6 °C at 760 mmHg
Vapour Pressure: 0.000493 mmHg at 25°C
Product Categories: blocks; Carboxes; Pyridines; Pyridines, Pyrimidines, Purines and Pteredines; pharmacetical; Carboxylic Acids; pyridine; Carboxylic Acids
3-Methylpyridine-2-carboxylic acid Safety Profile
Safty information about 3-Methylpyridine-2-carboxylic acid (CAS NO.4021-07-2) is:
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
WGK Germany: 3
Hazard Note: Irritant
HazardClass: IRRITANT
3-Methylpyridine-2-carboxylic acid Specification
3-Methylpyridine-2-carboxylic acid , its cas register number is 4021-07-2. It also can be called 2-Pyridinecarboxylicacid, 3-methyl- ; 3-Methylpicolinic acid .
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