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Name |
5-Methylthiazole |
EINECS | -0 |
CAS No. | 3581-89-3 | Density | 1.121 g/cm3 |
PSA | 41.13000 | LogP | 1.45150 |
Solubility | Insoluble in water. | Melting Point |
-40.3°C |
Formula | C4H5NS | Boiling Point | 142.237 °C at 760 mmHg |
Molecular Weight | 99.1564 | Flash Point | 42.222 °C |
Transport Information | UN 1993 3/PG 3 | Appearance | N/A |
Safety | 26-36 | Risk Codes | 10-36/37/38 |
Molecular Structure | Hazard Symbols | Xi | |
Synonyms |
5-Methyl-1,3-thiazole;5-METHYLTHIAZOLE;5-Methylthiazole,97%;Thiazole, 5-methyl- |
Article Data | 26 |
The Molecular Structure of 5-Methylthiazole (CAS NO.3581-89-3):
IUPAC Name: 5-Methyl-1,3-thiazole
Molecular Formula: C4H5NS
Molecular Weight: 99.15g/mol
Polar Surface Area: 41.13 Å2
Index of Refraction: 1.535
Molar Refractivity: 27.55 cm3
Molar Volume: 88.4 cm3
Polarizability: 10.92× 10-24cm3
Surface Tension: 39.9 dyne/cm
Density: 1.121 g/cm3
Flash Point: 42.2 °C
Enthalpy of Vaporization: 36.37 kJ/mol
Boiling Point: 142.2 °C at 760 mmHg
InChI
InChI=1/C4H5NS/c1-4-2-5-3-6-4/h2-3H,1H3
Smiles
n1csc(c1)C
Product Categories: Heterocyclic compounds ; Thiazoles ; Thiazoles, isothiazoles & Benzothiazoles ; Building blocks ; Heterocyclic building blocks
Other names: 5-Methyl-1,3-thiazole ; 5-Methylthiazole ; 5-Methylthiazole,97% ; Thiazole, 5-methyl-
Hazard Codes: Xi
Risk Statements: 10-36/37/38
R10: Flammable.
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.
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
HazardClass: 3
PackingGroup: III
The extinguishing agent of 5-Methylthiazole (CAS NO.3581-89-3) are dry powder, foam, sand, carbon dioxide, water mist.