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CAS No.: | 82294-70-0 |
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Name: | 4-Methylthiazole-5-carboxaldehyde |
Article Data: | 20 |
Molecular Structure: | |
Formula: | C5H5NOS |
Molecular Weight: | 127.167 |
Synonyms: | 4-Methyl-5-formyl-1,3-thiazole;4-Methyl-5-formylthiazole;4-Methyl-5-thiazolecarboxaldehyde; |
EINECS: | 617-314-4 |
Density: | 1.27 g/cm3 |
Melting Point: | 74-78 °C |
Boiling Point: | 228.1 °C at 760 mmHg |
Flash Point: | 91.8 °C |
Solubility: | Slightly soluble in water. |
Appearance: | light yellow crystal |
Hazard Symbols: | Xi |
Risk Codes: | 41-43 |
Safety: | 26-39 |
PSA: | 58.20000 |
LogP: | 1.26400 |
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Molecular Structure of 5-Thiazolecarboxaldehyde,4-methyl- (CAS NO.302962-49-8):
CAS NO: 302962-49-8
IUPAC Name: 4-Methyl-1,3-thiazole-5-carbaldehyde
Molecular Formula: C5H5NOS
Molecular Weight: 127.1643
Melting Point: 74-78 °C
H bond acceptors: 2
Freely Rotating Bonds: 1
Polar Surface Area: 58.2 Å2
Index of Refraction: 1.601
Molar Refractivity: 34.3 cm3
Molar Volume: 100 cm3
Surface Tension: 50.8 dyne/cm
Density: 1.27 g/cm3
Flash Point: 91.8 °C
Enthalpy of Vaporization: 46.47 kJ/mol
Boiling Point: 228.1 °C at 760 mmHg
Vapour Pressure: 0.0747 mmHg at 25°C
ProductCategories: ALdehyde ; Aldehydes ; Thiazoles, Isothiazoles &Benzothiazoles ; heterocyclic/Aliphatic series ; Thiazoles, Isothiazoles & Benzothiazoles ; Building Blocks ; Heterocyclic Building Blocks ; Thiazoles
Hazard Codes: Xi
Risk Statements: 41-43
R41: Risk of serious damage to the eyes.
R43: May cause sensitization by skin contact.
Safety Statements: 26-39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S39: Wear eye / face protection.
WGK Germany: 3
HazardClass: Irritant
5-Thiazolecarboxaldehyde,4-methyl- , with CAS number of 302962-49-8, can be called Fmt ; 4-Methyl-5-thiazolecarboxaldehyde ; 4-Methyl-5-formylthiazole ; 4-Methyl-5-thiazolyl aldehyde ; 4-Methylthiazole-5-aldehyde ; 4-Methyl-thiazole-5-carbaldehyde ; 4-Methylthiazole-5-carboxaldehyde . 5-Thiazolecarboxaldehyde,4-methyl- (CAS NO.302962-49-8) is used as pharmaceutical Intermediates.