- 2-Methylthiazole
- 2-Methylthiazole-4-carboxaldehyde
- 2-Methylthiazole-4-carboxamide
- 2-Methylthiazole-4-carboxamide
- 2-Methylthiazole-5-carbaldehyde
- 2-Methylthiazole-5-carboxylic acid
- 3581-89-3Thiazole, 5-methyl-
- 3581-91-74,5-Dimethylthiazole
- 35819-81-9(4-nitrophenyl) N-[4-(cyclohexylsulfamoyl)phenyl]carbamate
- 35819-86-4Carbamic acid,[4-(1-piperidinylsulfonyl)phenyl]-, triphenylmethyl ester (9CI)
- 3582-00-1Titanium,dichlorodiethoxy-, (T-4)-
- 3582-05-6Methanesulfonicacid, 1,1,1-trifluoro-, trifluoromethyl ester
- 3582-10-3Phosphorane,tetrachloro(trichloromethyl)-, (TB-5-12)- (9CI)
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- 35822-58-3Benzene,1-bromo-2-(diethoxymethyl)-
- 35822-78-71,2-Cyclobutanedicarboxamide,trans- (9CI)
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Cas Database |
| Name |
2-Methylthiazole |
EINECS | 222-702-8 |
| CAS No. | 3581-87-1 | Density | 1.121 g/cm3 |
| PSA | 41.13000 | LogP | 1.45150 |
| Solubility | Completely miscible in water | Melting Point |
-24 °C |
| Formula | C4H5NS | Boiling Point | 128.5 °C at 760 mmHg |
| Molecular Weight | 99.1564 | Flash Point | 28.9 °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | 23-26-36/37/39 | Risk Codes | 10-22 |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
2-methyl-1,3-thiazole;2-Methoxy thiazole;2-Methyl thiazole; |
Article Data | 22 |
2-Methylthiazole Synthetic route
| Conditions | Yield |
|---|---|
| bis-triphenylphosphine-palladium(II) chloride In benzene at 80℃; for 19h; | 94% |
| Conditions | Yield |
|---|---|
| Stage #1: methyl iodide With magnesium In tetrahydrofuran at 10 - 30℃; for 2h; Inert atmosphere; Stage #2: 2-(methanesulfonyl)thiazole In tetrahydrofuran at 0 - 20℃; for 1h; Inert atmosphere; | 86% |
| Conditions | Yield |
|---|---|
| bis-triphenylphosphine-palladium(II) chloride In benzene at 80℃; for 24h; | 84% |
| Conditions | Yield |
|---|---|
| With sulfur at 100 - 110℃; |
- 66867-06-9
2-methyl-2,5-dihydro-thiazole
- 3581-87-1
2-methylthiazole
| Conditions | Yield |
|---|---|
| With ethanol; iron(III) chloride |
| Conditions | Yield |
|---|---|
| With ethanol |
| Conditions | Yield |
|---|---|
| With acetic anhydride; benzene |
| Conditions | Yield |
|---|---|
| (i) nBuLi, Et2O, (ii) /BRN= 635994/; Multistep reaction; |
- 3581-87-1
2-methylthiazole
| Conditions | Yield |
|---|---|
| With hydrogenchloride (electrolysis); |
2-Methylthiazole Chemical Properties
Molecular Structure of 2-Methylthiazole (CAS NO.3581-87-1):
.gif)
IUPAC Name: 2-Methyl-1,3-thiazole
Molecular Formula:C4H5NS
Molecular Weight:99.154200 g/mol
XLogP3-AA: 1.4
H-Bond Donor: 0
H-Bond Acceptor: 1
Index of Refraction: 1.535
Molar Refractivity: 27.55 cm3
Molar Volume: 88.4 cm3
Surface Tension: 39.9 dyne/cm
Melting Point:-24 °C
Density:1.121 g/cm3
Flash Point:28.9 °C
Enthalpy of Vaporization:35.11 kJ/mol
Boiling Point:128.5 °C at 760 mmHg
Vapour Pressure:12.9 mmHg at 25 °C
Water Solubility:5689 mg/L at 25 °C
SMILES: n1ccsc1C
InChI: InChI=1/C4H5NS/c1-4-5-2-3-6-4/h2-3H,1H3
InChIKey: VZWOXDYRBDIHMA-UHFFFAOYAX
EINECS: 222-702-8
Product Categories: Heterocyclic Compounds; Thiazoles
2-Methylthiazole Uses
2-Methylthiazole (CAS NO.3581-87-1) is used as a food flavor.
2-Methylthiazole Safety Profile
Safety Information of 2-Methylthiazole (CAS NO.3581-87-1):
Risk Statements:10-22
10:Flammable
22:Harmful if swallowed
Safety Statements:23-26-36/37/39
23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer)
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39:Wear suitable protective clothing, gloves and eye/face protection
RIDADR:1993
2-Methylthiazole Specification
2-Methylthiazole (CAS NO.3581-87-1), its Synonyms are : Thiazole, 2-methyl- ; 2-Methoxy thiazole .
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