2-(1-Methylpropyl)-thiazole Chemical Properties

Boiling point:

139°C

Density 

1.001 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.499(lit.)

FEMA 

3372 | 2-(1-METHYLPROPYL)THIAZOLE

Flash point:

139 °F

storage temp. 

2-8°C

pka

3.24±0.10(Predicted)

Odor

at 0.10 % in dipropylene glycol. raw green herbal

Odor Type

green

JECFA Number

1033

LogP

2.51

CAS DataBase Reference

18277-27-5(CAS DataBase Reference)

NIST Chemistry Reference

2-Sec-butylthiazole(18277-27-5)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36/37/39

RIDADR 

UN 1993 3/PG 3

WGK Germany 

3

HazardClass 

3

PackingGroup 

III

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

2-(1-Methylpropyl)-thiazole Usage And Synthesis

Description

2-(l-Methylpropyl)thiazole has a raw, green, herbaceous characteristic.

Chemical Properties

2-(1-Methylpropyl)thiazole has a raw, green, herbaceous odor.

Occurrence

Reported found in tomato

Aroma threshold values

Aroma characteristics at 1.0%: green pepper, onion, vegetative, musty and nutty, cocoa, coffee and potato.

Taste threshold values

Taste characteristics at 1 ppm: musty nut skin, green, tobacco-like, cocoa and coffee-like

2-(1-Methylpropyl)-thiazole(18277-27-5)Related Product Information

• 3-Methyl-2-butanone
• N,N-Dimethylallylamine
• 2-Methyl-4-isothiazolin-3-one
• Butyl acrylate
• Diethylene glycol monobutyl ether
• Cyhalofop-butyl
• Cyclopropyl methyl ketone
• Buprofezin
• tert-Butyl peroxyacetate
• BUTYL OLEATE
• 2-Butoxyethanol
• Thiazole
• Butyl acetate
• ALLYL METHYL ETHER
• 2-(4-PIPERIDINYL)-1,3-BENZOTHIAZOLE
• THIOSTREPTON
• Ravuconazole
• 2-METHYLPENTANE