1-Methyl-1H-pyrazole-3-carboxylic acid supplier

Name
1-Methyl-1H-pyrazole-3-carboxylic acid
EINECS
CAS No. 25016-20-0
Article Data3
CAS DataBase
Density 1.34 g/cm³
Solubility
Melting Point 150-152 oC
Formula C₅H₆N₂O₂
Boiling Point 306.9 °C at 760 mmHg
Molecular Weight 126.115
Flash Point 139.4 °C
Transport Information
Appearance
Safety 22-26-36/37/39
Risk Codes 22-36/37/38
Molecular Structure
Hazard Symbols Xn, Xi
Synonyms Pyrazole-3-carboxylicacid, 1-methyl- (8CI);1-Methylpyrazole-3-carboxylic acid;
PSA 55.12000
LogP 0.11830

1-Methyl-1H-pyrazole-3-carboxylic acid Chemical Properties

IUPAC Name: 1-Methylpyrazole-3-carboxylic acid
Molecular Formula: C₅H₆N₂O₂
Molecular Weight: 126.11 g/mol
Canonical SMILES: CN1C=CC(=N1)C(=O)O
InChI: InChI=1S/C5H6N2O2/c1-7-3-2-4(6-7)5(8)9/h2-3H,1H3,(H,8,9)
Product Categories: Building Blocks; Pyrazole
XLogP3-AA: 0.1
H-Bond Donor: 1
H-Bond Acceptor: 3
Index of Refraction: 1.59
Molar Refractivity: 31.56 cm³
Molar Volume: 93.4 cm³
Polarizability: 12.51×10^-24 cm³
Surface Tension: 51.4 dyne/cm
Density: 1.34 g/cm³
Flash Point: 139.4 °C
Enthalpy of Vaporization: 57.8 kJ/mol
Boiling Point: 306.9 °C at 760 mmHg
Melting Point: 150-152 °C
Vapour Pressure of 1-Methyl-1H-pyrazole-3-carboxylic acid (CAS NO.25016-20-0): 0.000326 mmHg at 25 °C

1-Methyl-1H-pyrazole-3-carboxylic acid Safety Profile

Hazard Codes: Irritant Xi, Harmful Xn
Risk Statements: 22-36/37/38
R22: Harmful if swallowed.
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 22-26-36/37/39
S22: Do not breathe dust.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
HazardClass of 1-Methyl-1H-pyrazole-3-carboxylic acid (CAS NO.25016-20-0): IRRITANT

1-Methyl-1H-pyrazole-3-carboxylic acid Specification

1-Methyl-1H-pyrazole-3-carboxylic acid (CAS NO.25016-20-0), its Synonyms are 1H-pyrazole-3-carboxylic acid, 1-methyl- ; N-Methylpyrazole-3-carboxylic acid ; Pyrazole-3-carboxylic acid, 1-methyl- .

Product Name

1-Methyl-1H-pyrazole-3-carboxylic acid

1-Methyl-1H-pyrazole-3-carboxylic acid Chemical Properties

1-Methyl-1H-pyrazole-3-carboxylic acid Safety Profile

1-Methyl-1H-pyrazole-3-carboxylic acid Specification

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