2-Methyl-2-thiazoline Basic information |
Product Name: | 2-Methyl-2-thiazoline |
Synonyms: | 2-methyl-2-thiazolidine;2-methyl-2-thiazolin;2-Methyl-4,5-dihydro-1,3-thiazole;2-Methyl-delta2-thiazoline;2-Methyldihydrothiazole;2-Thiazoline, 2-methyl-;METHYL-2-THIAZOLINE;2-METHYLTHIAZOLINE |
CAS: | 2346-00-1 |
MF: | C4H7NS |
MW: | 101.17 |
EINECS: | 219-071-6 |
Product Categories: | Building Blocks;Heterocyclic Building Blocks;Thiazolines/Thiazolidines;Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks;Alphabetical Listings;Flavors and Fragrances;M-N;thiazole Flavor;Heterocyclic Compounds |
Mol File: | 2346-00-1.mol |
2-Methyl-2-thiazoline Chemical Properties |
Melting point | -101.0 °C (lit.) |
Boiling point | 144.0-145.0 °C (lit.) |
density | 1.067 g/mL at 25 °C (lit.) |
refractive index | n20/D 1.520(lit.) |
Fp | 99 °F |
storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
form | liquid |
pka | 5.26±0.10(Predicted) |
Specific Gravity | 1.067 |
color | colorless |
Odor | at 0.10 % in propylene glycol. sulfurous musty meaty nutty |
Odor Type | sulfurous |
BRN | 104274 |
LogP | 0.968 (est) |
CAS DataBase Reference | 2346-00-1(CAS DataBase Reference) |
NIST Chemistry Reference | Thiazole, 4,5-dihydro-2-methyl-(2346-00-1) |
EPA Substance Registry System | Thiazole, 4,5-dihydro-2-methyl- (2346-00-1) |
Safety Information |
Risk Statements | 10 |
Safety Statements | 16 |
RIDADR | UN 1993 3/PG 3 |
WGK Germany | 2 |
RTECS | XJ4261470 |
F | 8-10-23 |
TSCA | Yes |
HazardClass | 3 |
PackingGroup | III |
HS Code | 29341000 |
Provider | Language |
---|---|
2-Methyl-2-thiazoline | English |
SigmaAldrich | English |
ACROS | English |
ALFA | English |
2-Methyl-2-thiazoline Usage And Synthesis |
Chemical Properties | colorless to orange-yellow liquid |
Uses | Meyers reagent for aldehyde synthesis. |
Definition | ChEBI: 2-Methyl-4,5-dihydro-1,3-thiazole is a member of thiazoles. |
2-Methyl-2-thiazoline Preparation Products And Raw materials |
Raw materials | Toluene–>Triethylamine–>Acetyl chloride–>Monoethanolamine–>Phosphorus pentasulfide |
Preparation Products | 2-METHYLTHIAZOLIDINE–>2-(2-Phenylethyl)thiazolidine, 97%–>3-ETHYL-2-METHYL-2-THIAZOLINIUM IODIDE, 98 |