ChemicalBook > CAS DataBase List > 2-Methyl-2-thiazoline

2-Methyl-2-thiazoline

Product Name: 2-Methyl-2-thiazoline
CAS No.: 2346-00-1
Chemical Name: 2-Methyl-2-thiazoline
Synonyms: Methylthiazoline;2-Methylthiazoli;Methyl-2-thiazol;2-METHYLTHIAZOLINE;METHYL-2-THIAZOLINE;2-methyl-2-thiazolin;2- Methyl-2-thiazole;2-METHYL-2-THIAZOLINE;2-Methylthiazoline>2-methyl-2-thiazolidine
CBNumber: CB7164019
Molecular Formula: C4H7NS
Formula Weight: 101.17
MOL File: 2346-00-1.mol

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2-Methyl-2-thiazoline Property

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.)
Flash point:: 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
biological source: synthetic
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)

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Safety

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: M83406
Product name: 2-Methyl-2-thiazoline
Purity: 98%
Packaging: 25g
Price: $61.5
Updated: 2022/05/15

TCI Chemical

Product number: M0285
Product name: 2-Methylthiazoline
Purity: >98.0%(GC)
Packaging: 25mL
Price: $144
Updated: 2025/07/31

TCI Chemical

Product number: M0285
Product name: 2-Methylthiazoline
Purity: >98.0%(GC)
Packaging: 100mL
Price: $432
Updated: 2025/07/31

Ark Pharm

Product number: P000720635
Product name: 2-Methyl-4,5-dihydrothiazole
Purity: 95+%
Packaging: 5g
Price: $9
Updated: 2021/12/16

Ark Pharm

Product number: P000720635
Product name: 2-Methyl-4,5-dihydrothiazole
Purity: 95+%
Packaging: 10g
Price: $13
Updated: 2021/12/16

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2-Methyl-2-thiazoline Chemical Properties,Usage,Production

Chemical Properties

colorless to orange-yellow liquid

Uses

Meyers reagent for aldehyde synthesis.

Uses

2-Methyl-2-thiazoline is utilized in lithiation to generate an acetaldehyde enolate equivalent, facilitating the synthesis of mono-, di-, and trisubstituted acetaldehydes, β-hydroxy aldehydes, homoallylic alcohols, and α,α-disubstituted β-ethylenic methyl ketones.

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

Monoethanolamine Toluene Acetyl chloride Triethylamine Phosphorus pentasulfide

Preparation Products

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2-Methyl-2-thiazoline Suppliers

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View Lastest Price from 2-Methyl-2-thiazoline manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 2-Methyl-2-thiazoline 2346-00-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10000KGS
Release date: 2025-05-15

Shaanxi Dideu Medichem Co. Ltd

Product: 2-Methylthiazoline 2346-00-1
Price: US $0.00-0.00/Kg
Min. Order: 100G
Purity: 99.0%+
Supply Ability: 100 tons
Release date: 2020-01-17

Career Henan Chemical Co

Product: 2-Methyl-2-thiazoline 2346-00-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2019-12-31

2346-00-1, 2-Methyl-2-thiazolineRelated Search:

Kresoxim-methyl Methyl acrylate Tetramethylammonium hydroxide pentahydrate 2-Methylthiazole Benzothiazole 2-Mercaptobenzothiazole 2-Methyl-4-isothiazolin-3-one Methylparaben Poly(methylhydrosiloxane) 1,1,3,3-Tetramethyldisiloxane Methyl acetate Methyl tetrahydrophthalic anhydride Fosthiazate METSULFURON METHYL Methylhexahydrophthalic anhydride Bensulfuron methyl Methylchloroisothiazolinone/methylisothiazolinone mixture (MCIT/MIT) Thiophanate-methyl

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

2-METHYL-2-THIAZOLINE

Methylthiazoline

Thiazole,4,5-dihydro-2-met

2-METHYL-2-THIAZOLINE 98+%

2-Methylthiazoli

2-Methyl-4,5-dihydrothiazole

2-Methyl-2-thiazoline,97%

2-METHYL-2-THIAZOLINE FOR SYNTHESIS

Methyl-2-thiazol

2- Methyl-2-thiazole

methyl-2delta-2thiazoline

Thiazole,4,5-dihydro-2-methyl-

4,5-dihydro-2-methyl-thiazol

4,5-dihydro-2-methylthiazole

4,5-dihydro-2-methyl-Thiazole

2-Methylthiazoline&gt

2-Methyl-2-thiazoline USP/EP/BP

2346-00-1

Building Blocks

Heterocyclic Building Blocks

Thiazolines/Thiazolidines

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